Chang, New Taipei
Chang-Shen Chang, New Taipei TW
Patent application number | Description | Published |
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20130316093 | METHOD FOR MAKING CARBON NANOTUBE COMPOSITE PREFORM - A method for making a carbon nanotube composite preform includes following steps. A substrate is provided. Carbon nanotubes are formed on the substrate. The carbon nanotubes and the substrate are placed in a solvent for a predetermined time. The carbon nanotubes and the substrate are drawn from the solvent. The carbon nanotubes and the substrate are dried. | 11-28-2013 |
20140049915 | ELECTRONIC DEVICE - An electronic device includes a first housing with a first air inlet and outlet, a heat dissipation assembly, and a filter structure between the first housing and the heat dissipation assembly. The heat dissipation assembly defines a second air inlet and outlet. The first air inlet, the second air inlet, the second air outlet and the first air outlet communicate with each other. The heat dissipation assembly draws air across itself from the two air inlets, and expels the air from the two air outlets. The filter structure covers the second air inlet and defines a plurality of very small holes which function to filter dust out from the incoming air. | 02-20-2014 |
20140071641 | VOLTAGE CONVERTER AND POWER SUPPLY DEVICE USING THE SAME - A power supply device includes a laptop battery and a voltage converter secured to the laptop battery. The laptop battery includes a first connecting portion and a first interface for outputting a first voltage. The voltage converter includes a housing, a second connecting portion formed in the housing and a circuit board secured to the housing. The circuit board includes a second interface, a first converting unit and a third interface. The first connecting portion is detachably coupled to the second portion to secure the voltage converter to the laptop battery. The second interface is electronically connected to the first interface so as to receive the first voltage when the first connecting portion is coupled to the second connecting portion. The first converting unit converts the first voltage to the second voltage and outputs the second voltage through the third interface. | 03-13-2014 |
20140182818 | HEAT SINK - A heat sink for dissipating heat generated by an electronic element is provided. The heat sink includes a heat pipe and a conducting member for transferring heat generated by the electronic element to the heat pipe. The conducting member abuts the electronic element, and the conducting member is applied onto the heat pipe to reduce a thickness of the heat sink. | 07-03-2014 |
20140202676 | FIXING ASSEMBLY FOR HEAT SINK - A fixing assembly includes a main body, a fixing member, and a limiting member secured to the main body. The limiting member angles with the main body to form a limited but resiliently deformable space for mounting of the fixing member, but then restores to hold the fixing member captive and avoid the displacement or loss of the fixing member at any time. A heat sink using the fixing assembly is also provided. | 07-24-2014 |
Che-Ming Chang, New Taipei TW
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20140152524 | ANTENNA - An antenna includes a base, a ground layer printed on the base, a first antenna portion, a second antenna portion, and an isolation slot defined in the grounded layer. The isolation slot is arranged between the first antenna portion and the second antenna portion to reduce the interference between the first antenna portion and the second antenna portion. | 06-05-2014 |
Chia-Shou Chang, New Taipei TW
Patent application number | Description | Published |
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20140029174 | DAMPENING MECHANISM AND ELECTRONIC DEVICE USING SAME - An electronic device includes a base, a cover rotatably connected to the base and a dampening mechanism. The dampening mechanism includes an engaging component secured to the base and a dampening component secured to the cover. When the cover is opened, the engaging component contacts with the dampening component for dampening the movement of the cover relative to the base. | 01-30-2014 |
20150047796 | FLEXIBLE DISPLAY APPARATUS - A flexible display apparatus comprises a main body with a casing and a slot, a flexible portion, and a supporting portion. The flexible display portion is received in the casing, and is capable of rolling out from the main body from the slot. The supporting portion is surrounding the main body and capable of unfolding with respect to the main body. While the flexible display portion is rolled out of the casing and being straightened, the supporting portion is straightened under the flexible display portion for supporting the flexible display portion. | 02-19-2015 |
Chien-Wei Chang, New Taipei TW
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20140119706 | IMAGE RECORDING SYSTEM, IMAGE RECORDER, AND DATA ACCESSING METHOD - An image recording system, an image recorder and a data accessing method are provided. Some of memory blocks of a flash memory are set as first blocks, and the other memory blocks are set as second blocks. When a target image file received from a capturing unit of an image reorder is being written into the first blocks, a control unit of the flash memory detects whether the first block into which a processing unit of the image recorder tries to write a piece of data of the target image file is faulty. When the first block is faulty, the control unit selects normal one of the second blocks and then writes the piece of the data of the target image file into the selected second block instead of the first block. | 05-01-2014 |
20140372798 | SECURITY SURVEILLANCE APPARATUS WITH NETWORKING AND VIDEO RECORDING FUNCTIONS AND FAILURE DETECTING AND REPAIRING METHOD FOR STORAGE DEVICE THEREOF - A security surveillance apparatus with a networking function and a video recording function and a failure detecting and repairing method for a storage device are provided. The failure detecting and repairing method includes the following steps. First, the storage device is powered and detected. Then, whether a file system of the storage device is abnormal is determined. When the file system is abnormal, the file system is repaired by a file system repairing procedure. Next, whether a multimedia file is abnormal is determined. When the multimedia file is abnormal, the multimedia file is repaired by a file repairing procedure. Finally, the storage device is mounted on the security surveillance apparatus. | 12-18-2014 |
Chi-Hao Chang, New Taipei TW
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20140056241 | CUSTOMER PREMISE EQUIPMENT AND MICROPROCESSOR RESOURCE MANAGEMENT METHOD OF CUSTOMER PREMISE EQUIPMENT - A customer premise equipment (CPE) with the ability to manage its own resources. When a communication device request establishment of a voice communication with an external terminal. A usage rate of a microprocessor of the CPE is detected, and the usage rate of the microprocessor is determined and classified as being between a number of usage levels. When the usage rate of the microprocessor is in a high level, two virtual channels are created, to divide a network bandwidth of the CPE. One of the virtual channels is used for packets of voice communication, and the other virtual channel is used for transmission of other kinds of data packages. | 02-27-2014 |
Chih-Hung Chang, New Taipei TW
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20140257524 | SYSTEM FOR CONTROLLING CONTAINER DATA CENTERS - A system for controlling container data centers (CDCs) includes a number of CDC groups, a number of slave monitoring systems, and a master monitoring system. Each CDC group includes a number of CDCs. Each slave monitoring system is connected to the CDCs of one CDC group via a network. Each slave monitoring system receives and processes data transmitted from the CDCs connected to the slave monitoring system, and transmits the processed data to the master monitoring system via the network. The master monitoring system receives the processed data from the slave monitoring systems, responds to user input to receive settings for controlling operation of the plurality of CDCs, and transmits the settings to the plurality of slave monitoring systems. The slave monitoring system transmit the settings to the CDCs connected to the slave monitoring systems. Each CDC operates according to the settings input by the user. | 09-11-2014 |
20150069917 | LIGHT COMPENSATING SYSTEM AND METHOD THEREOF - A light compensating system in accordance with this invention comprises a plurality of light emitting devices, an image capturing device, and a processing device. The processing device is respectively coupled to the plurality of light emitting devices and the image capturing device. Each light emitting device is used for emitting light to illuminate a certain area in space. The image capturing device is used for capturing a first image, which can be defined as a plurality of image blocks. Each image block is affected by the light from at least one corresponding light emitting device. The processing device is used for analyzing a brightness value of at least one of the plurality image block and adjusting at least one light emitting device corresponding to the analyzed image block based on the brightness value. | 03-12-2015 |
Chih-Kuang Chang, New Taipei TW
Patent application number | Description | Published |
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20130162815 | COMPUTING DEVICE AND METHOD FOR DETERMINING RICOCHET VECTORS OF A PROBE OF A COORDINATE MEASURING MACHINE - In a method for determining ricochet vectors of a probe of a coordinate measuring machine (CMM) using a computing device, the computing device sets an approach distance between the probe and a manufactured object. Coordinates of a center of the probe and an initial vector of the probe for each measurement point of the manufactured object are obtained when the probe is manually operated to measure the manufactured object. A measurement element of the manufactured object is fit according to all measurement points of the manufactured object. For each measurement point, an approach point of the manufactured object is calculated, a position relation between the approach point and the measurement element of the manufactured object is determined, and a ricochet vector of the probe is calculated according to the position relation. | 06-27-2013 |
20130169791 | COMPUTING DEVICE AND METHOD FOR MEASURING WIDTHS OF MEASURED PARTS - In a method to measure widths of measured parts placed on a platform, a computing device connects to one or more charge coupled device (CCD) cameras. The method controls each of the CCD cameras to capture a digital image from a measured part that is placed near the CCD cameras, obtains the digital image of the measured part from each of the CCD cameras in a predefined order, and obtains a binary expression from the digital image of the measured part. When the measured part is placed in a correct position on the platform, the method further obtains three points from an upper boundary of the measured part in the binary expression and another three points from a lower boundary of the measured part in the binary expression, and calculates width of the measured part according to the obtained six points. | 07-04-2013 |
20130195366 | COMPUTING DEVICE AND METHOD FOR IDENTIFYING BORDER LINES OF ELEMENTS ON IMAGES OF OBJECTS - In a method for identifying border lines of elements on an image of an object using a computing device, a Dynamic Link Library (DLL) name and one or more measuring parameters are received from the computing device. A DLL is obtained according to the received DLL name. Measuring functions of the obtained DLL are provided for selection. A constructed function of the DLL is obtained according to the number and types of the received measuring parameters to transmit the received measuring parameters to a selected measuring function. Coordinates of points on the image are computed according to the received measuring parameters using the selected measuring function, and a border line of an element on the image is fitted according to the coordinates of the points. | 08-01-2013 |
20130223761 | COMPUTING DEVICE AND METHOD OF DETERMINING BORDER POINTS FOR MEASURING IMAGES OF OBJECTS - In a method of determining border points for measuring an image of an object using a computing device, grayscale values of pixel points in an image being measured are acquired, and definition values of the pixel points are computed according to the grayscale values. A line which intersects with the image being measured is constructed, and the definition values of the pixel point values in the lines are obtained. A location range of a border point of the image being measured is determined according to the definition values of the pixel point values in the line, and the border point is selected from the location range. A border line of the image being measured is fitted using the border points. | 08-29-2013 |
20130265313 | MEASUREMENT DEVICE AND METHOD OF GRAPHIC PROCESSING FOR MEASURING ELEMENTS OF OBJECTS - In a measurement device and a method of graphic processing for measuring elements of an object, original measuring points which are sampled on the object are acquired, a measuring element is fitted using the original measuring points. Vectors of the original measuring points are computed based on the measuring element, and the measuring element and the original measuring points are drawn based on the vectors. New measuring points are generated according to a number of the original measuring points, and corrected coordinates of the new measuring points are computed according to a predetermined deviation. The new measuring points are drawn on the measuring element according to the corrected coordinates, and the original measuring points are deleted from the measuring element. A measuring sequence of the new measuring points is determined to generate a measuring program. | 10-10-2013 |
20130268109 | SYSTEM AND METHOD FOR MEASURING CUTTING TOOL - A computing device is electronically connected with an image measuring machine. A cutting tool is fixed on a rotatable holder of the image measurement machine. The rotatable holder rotates the cutting tool, and an image capturing device captures one or more images of the cutting tool. The image measurement machines transmits image data in relation to the cutting tool, including X, Y coordinate values of pixels in each image measured by X, Y raster rulers, and a Z coordinate value of each image measured by a Z raster ruler, to the computing device. The computing device determines three-dimensional (3D) contour points of the cutting tool by processing the image data, aligns the set of 3D contour points with a reference contour image of the cutting tool, and determines whether a design of the cutting tool is qualified according to the set of 3D contour points and the reference contour image. | 10-10-2013 |
20130278606 | COMPUTING DEVICE AND METHOD FOR ANALYZING ASSEMBLY DEFORMATION OF PRODUCT - In a method for analyzing assembly deformation of a product using a computing device, the computing device loads a reference drawing of a product and an actual drawing of the product after assembly into a storage system. The actual drawing is aligned with the reference drawing. A nearest distance from each point in the actual drawing to a similar point in the reference drawing is calculated, and a range that the nearest distance falls within is determined. The computing device marks each point in the actual drawing to indicate the range that the nearest distance falls within. The marked actual drawing is displayed on a display device. | 10-24-2013 |
20130282329 | COMPUTING DEVICE AND METHOD OF COMPENSATING PRECISION OF MEASUREMENTS USING PROBES OF THREE-DIMENSIONAL MEASUREMENT MACHINES - In compensating precision of measurements using a probe of a measurement machine, a physical ball is provided. Surface of the physical ball is divided into horizontal slices. Points are selected on the slices, and coordinates and vectors of the points are computed. A rotating vector N | 10-24-2013 |
20130289917 | SYSTEM AND METHOD FOR TEMPERATURE COMPENSATION OF MEASUREMENT MACHINE - A computing device connects with a measurement machine. The measurement machine includes a raster ruler and a measurement unit. The computing device reads environmental temperatures from a temperature sensor. Compensation coefficients of the standard workpiece and compensation coefficients of the raster ruler are calculated. The computing device calculates total compensation coefficients of the standard workpiece and the raster ruler. When the measurement machine measures an object workpiece, the computing device calculates a total error of the object workpiece according to the total compensation coefficients of the standard workpiece and the total compensation coefficients of the raster ruler. Coordinates of the object workpiece are calculated according to the total error and mechanism coordinates of each axis of the measurement machine. | 10-31-2013 |
20130289937 | COMPUTING DEVICE AND METHOD OF MEASURING SURFACE DIMENSIONS OF OBJECTS - In a method for measuring surface dimension of an object, an enclosing box of a triangular mesh surface of the object is constructed, and divided into sub-boxes. Relationships between the triangles and the sub-boxes are generated according to intersections. A measuring point is selected, and coordinates and a searching vector of the measuring point are obtained. A ray, which starts from the selected measuring point along the direction where the searching vector is directed to, is constructed, and sub-boxes intersecting with the ray are obtained sequentially. One of the obtained sub-boxes is selected and triangles which intersect with the selected sub-box are obtained. An intersection point of the ray and one of the obtained triangles, and a vector of the obtained triangle are recorded into a measuring file. Measurements on the surface of the object are implemented according to the measuring file. | 10-31-2013 |
20130289954 | COMPUTING DEVICE AND METHOD FOR SIMULATING MEASUREMENT PATH OF PROBE OF MEASUREMENT MACHINE - In a method for simulating a measurement path of a probe using a computing device, a standard ball is constructed by meshing shell surface points. Measurement points from the surface of the standard ball are selected, and a coordinate value of each of the measurement points is calculated. The method calculates a coordinate value of each moving point of the probe, and inserts the coordinate value of each moving point between the two adjacent measurement points into the data array. The method simulates probe movement path of the probe according to coordinate values stored in the data array, and detects any collision between the probe and the standard ball at each point of the probe movement path. A probe calibration program is generated according to the probe movement path when no collisions with the standard ball is found. | 10-31-2013 |
20130307853 | ELECTRONIC DEVICE AND METHOD FOR SIMULATING THREE-DIMENSIONAL MODEL OF WORKPIECE - In a method for simulating a three-dimensional (3D) model of a workpiece using an electronic device, the method meshes a 3D model using triangles, and outputs a first sequence of triangles of the 3D model. The method further normalizes vertexes of each of the triangles in the first triangle sequence, and obtains a meshed model of the workpiece. A 2D image of the workpiece is divided and a second sequence of triangles of the divided 2D image is obtained. The method further traverses the second sequence of triangles and obtains a pixel set and vertex coordinates of each of the triangles in the second sequence, and electronically pastes each of the triangles in the second sequence to a corresponding position in the meshed 3D model. The pasted 3D model is displayed on a display device. | 11-21-2013 |
20130314403 | METHOD FOR SPLICING POINT CLOUDS TOGETHER - A computing device receives more than one point cloud. There are mark point clouds on each point cloud. The computing device fits each mark point cloud to an ellipse. A point cloud is selected and a group of the selected point cloud is taken as a first group. Each group of other point clouds is taken as a second group. The computing device aligns a second group to the first group and obtains a rotation matrix corresponding to the second group. The point cloud corresponding to the second group is aligned to the point cloud corresponding to the first group according to the rotation matrix. | 11-28-2013 |
20130314414 | COMPUTING DEVICE AND METHOD OF ESTABLISHING COORDINATE SYSTEMS ON SURFACES OF OBJECTS - In a method and a computing device for establishing a coordinate system on a surface of an object, a three dimensional computer aided design (CAD) model of the surface of the object is converted to a two dimensional UV plane. A triangular mesh model of the CAD model is generated. Points are selected from the triangular mesh model, and real points that corresponding to the points are sampled on the surface of the object. A conversion matrix is computed by aligning the real points and the points selected from the triangular mesh model; and the coordinate system is established according to the conversion matrix. | 11-28-2013 |
20130325201 | SYSTEM AND METHOD FOR CONTROLLING MOVEMENT OF A MEASUREMENT MACHINE - A method for controlling movement of a measurement machine using a computer. The computer sends a movement instruction to the measurement machine and starts a shaft to move according to parameters of the measurement machine. The computer sends a stop instruction to the measurement machine and powers off a signal light of the measurement machine, if the measurement machine works normally and the shaft contacts an object. The computer computes the coordinates of the contact point, if the shaft is not contacted again when the shaft rebounds. | 12-05-2013 |
20140074432 | ELECTRONIC DEVICE AND METHOD FOR MEASURING OUTLINE OF OBJECT - In a method for measuring an outline of an object, the method creates vectors according to adjacent points of the outline, calculates an included angle between every two adjacent vectors, obtains sampled points in the outline and direction vectors of the sampled points, obtains reference points corresponding to the sampled points, inserts a point between each two adjacent reference points, and creates a measurement program according to the reference points and inserted points. The method further obtains measurement points of the outline of the object using the measurement program, obtains a tolerance of each measurement point and a tolerance of the outline of the object, and displays the tolerance of each measurement point using a graphic user interface. | 03-13-2014 |
20140139638 | ELECTRONIC DEVICE AND METHOD FOR CALIBRATING SPECTRAL CONFOCAL SENSORS - A measurement machine includes an optical lens and a spectral confocal sensor. An electronic device adjusts a zoom ratio of the lens to be a maximum ratio, and calculates X, Y, Z coordinate differences between the lens center and the sensor center. The electronic device calibrates the X, Y coordinate differences at least twice, to obtain calibrated X, Y coordinate differences. The X, Y differences are replaced by the calibrated X, Y coordinate differences when the calibrated X, Y coordinate differences satisfy first predetermined requirements. The electronic device further calibrates the Z coordinate difference at least twice to obtain a calibrated Z coordinate difference. The Z coordinate difference is replaced by the calibrated Z coordinate difference when the calibrated Z coordinate difference satisfies second predetermined requirements. | 05-22-2014 |
20140205178 | ELECTRONIC DEVICE AND METHOD FOR ANALYZING IMAGE NOISE - Analyzation of image noise using an electronic device. The electronic device and method operating thereon can obtain an initial image captured by an image capturing device of an image measuring machine using an image capturing card of the electronic device when a lighting device of the image measuring machine is shut down, and magnifies an initial gray value of each pixel in the initial image to obtain an updated image. The electronic device and method operating thereon can further determine whether image noise in the updated image complies with a preset condition by analyzing an updated gray value of each pixel in the updated image, and displays the updated image and analysis results on a display device of the electronic device. | 07-24-2014 |
20140222189 | COMPUTING DEVICE AND METHOD FOR MEASURING PROBE OF COMPUTER NUMERICAL CONTROL MACHINE - A computing device is connected to a computer numerical control (CNC) machine, and an object positioned on a work table of the CNC machine includes one or more touch points. A probe from the CNC machine touches each touch point on an object and measures actual 3D mechanical coordinates of touch points. A 3D workpiece coordinates system is created according to the actual 3D mechanical coordinates of all touch points. Actual 3D workpiece coordinates of all touch points are calculated. Deviation values of each touch point are calculated between the actual 3D workpiece coordinates and theory 3D workpiece coordinates of each touch point. The deviation values are transformed to mechanical deviation values. The mechanical deviation values are compensated of each touch point for the CNC machine. | 08-07-2014 |
20140240718 | COMPUTING DEVICE AND MEASUREMENT CONTROL METHOD - A computing device is electronically connected to a measurement machine and a controller. The controller is connected to a sensor installed on the measurement machine. The computing device receives spectral signal data sent from the controller and generates an intensity distribution diagram according to the spectral signal data. Furthermore, the computing device sends control commands to the measurement machine, to adjust a position of the sensor on the measurement machine according to variation of a peak value of a wave in the intensity distribution diagram. | 08-28-2014 |
20140257733 | COORDINATE MEASUREMENT DEVICE AND METHOD FOR CHECKING INSTALLATION POSITION OF EACH PROBE OF STAR PROBER - In a method for checking installation positions of probes of a star prober using a coordinate measurement device, the star prober is fixed vertically on a platform and supported by a movable arm, and a standard ball placed on the platform. The first probe measures a first point on a top surface of the standard ball, and the second probe measures a second point on the top surface of the standard ball. An X-Y coordinate system based on the first and second points is established, and a value of any deviation angle between the first probe and the second probe is calculated based on the X-Y coordinate system. The information is displayed for indicating whether the installations of the first and second probes are precise or not according to any deviation value, and the respective installations of the other individual probes are checked against the X-Y coordinate system. | 09-11-2014 |
20140293081 | COMPUTING DEVICE AND METHOD OF IMAGE MATCHING - A computing device is connected to a measurement device including a projector, a left camera and a right camera. The projector is controlled to project gratings with a number M of frequencies on an object. The left camera captures a number N of left grating images, and the right camera captures a number N of right grating images of the gratings with each of the frequencies. A luminous intensity of each pixel in each of the left grating images and the right grating images is computed. According to the luminous intensity of each pixel in each of the left grating images, a first phase grayscale image is obtained. According to the luminous intensity of each pixel in each of the right grating images, a second phase grayscale image is obtained. A matched image is obtained by matching the first phase grayscale image and the second phase grayscale image. | 10-02-2014 |
20140313323 | FOCUS IDENTIFICATION METHOD, SYSTEM, AND COMPUTING DEVICE - In a focus identification method for identifying different focuses of an object, discrete image data is acquired from captured images of an object. The images are captured by a charge coupled device (CCD) in motion of a measurement machine at a predetermined time period. The discrete image data includes definitions of the images and Z-coordinates of the CCD when capturing the images. Maxima and minima of the discrete image data are computed to establish intervals within the discrete image data. The intervals are selected one by one, and a curve is fitted according to the discrete image data at the selected interval. A peak value of the fitted curve is computed as one of focuses of the object when a goodness of fit of the fitted curve meets a predetermined criterion. | 10-23-2014 |
20140365155 | COMPUTING DEVICE AND GAP ADJUSTMENT METHOD - A computing device reads outline points of a first accessory and processing points of a second accessory from a storage system. The computing device corresponds each of the processing points to one outline point, and calculates a deviation value between each of the processing points and the corresponding outline point. The computing device adjusts coordinates of the processing point according to the deviation value. | 12-11-2014 |
20150022954 | MEASURING MACHINE - A measuring machine includes a measuring device and a protective cover covering the measuring device. The measuring device is configured to measure parameters of a work piece. The measuring device includes a control box, a supporting board, a light ring configured to illuminate the work piece, and a camera module configured to obtain images of the work piece. The cover is made of non-transparent material. A first side of the cover defines a cut-out and a first slot. A second side of the cover opposite to the first side defines a second slot corresponding in size and alignment with the first slot. One side of the control box is exposed from the cut. Two ends of the supporting board are positioned on the first and second slots and exposed from the first and second slots. | 01-22-2015 |
20150030253 | ELECTRONIC DEVICE AND METHOD FOR MEASURING POINT CLOUD OF AN OBJECT - Method of measuring a point cloud of an object includes obtaining the point cloud of the object from a storage device of the electronic device. Based on the point cloud, a triangular mesh surface is constructed and triangles of the triangular mesh surface are determined. According to the triangles, a reference plane is determined. According to the reference plane, a three dimensional (3D) object coordinate system is established. 3D object coordinates of points in the point cloud are calculated in the 3D object coordinate system. Measurement elements of a profile of the point cloud are determined and points in the point cloud corresponding to each of the measurement elements are determined. According to the 3D object coordinates of the determined points corresponding to each of the measurement elements, each of the measurement elements are fit. A distance and an angle of two fit measurement elements are calculated. | 01-29-2015 |
20150032422 | COMPUTING DEVICE AND SIMULATION METHOD FOR PROCESSING AN OBJECT - A computing device simulates a process of processing an object. The computing device calculates a moving space when a minimum bounding box of a model of a blade moves from a position point to an obtained path point. The computing device cuts a triangulated model of the object when the triangulated model of the object intersects the moving space. | 01-29-2015 |
20150045923 | MATERIAL CUTTING OPTIMIZATION APPARATUS, SYSTEM, AND METHOD - In a material cutting optimization method, a material cutting plate and a shape to be cut out are received. Then, a point cloud is generated according to the shape, and a maximal surrounding box of the material cutting plate is calculated. After that, a triangular mesh surface of the point cloud is constructed and a total area of triangles in the triangular mesh surface is computed. A maximum number of the shapes that can be contained in the material cutting plate is calculated and the shapes are arranged in the material cutting plate according to the total area of the triangles, using an iteration function. | 02-12-2015 |
20150049381 | IMAGE MEASURING APPARATUS - Image measuring apparatus configured to measure dimensions of a work piece includes a base, a measuring stage, a supporting portion, an adjusting portion, and a microscope. The measuring stage is configured to place and secure the work piece on the base. The supporting portion is secured to the base. The adjusting portion and the microscope are assembled to the supporting portion. When the adjusting portion is rotated, the adjusting portion drives the supporting portion to slide along a longitudinal direction so that the microscope moves relative to the measuring stage. | 02-19-2015 |
20150051724 | COMPUTING DEVICE AND SIMULATION METHOD FOR GENERATING A DOUBLE CONTOUR OF AN OBJECT - A computing device processes an object according to a first CNC processing program. The computing device adjusts the first CNC processing program and processes the object according to the adjusted first CNC processing program. The computing device adjusts a second CNC processing program and processes the object according to the adjusted second CNC processing program. The double contour of the object is generated after the object is processed by the computing device according to the adjusted first CNC processing program and the adjusted second CNC processing program. | 02-19-2015 |
20150055852 | ACCURACY COMPENSATION METHOD, SYSTEM, AND DEVICE - A method for applying accuracy compensation to a computer numerically controlled (CNC) machine can compensate control program that controls the CNC machine. The method recognizes an actual outline of the product using an image of product produced by the CNC machine controlled by the control program, and further obtains an ideal outline of the product. The method obtains compensation values by computing coordinate differences between points of the actual outline and points on the ideal outline, and compensates the control program using the compensation values. | 02-26-2015 |
20150066193 | COMPUTING DEVICE AND METHOD FOR COMPENSATING STEP VALUES OF MACHINING DEVICE - In a method for compensating step value of a processing product placed on a machining device using a computing device, a machining tool of the machining device is controlled to be moved to each benchmark point in sequence. Actual coordinate values of each benchmark point is calculated by a laser detection device of the machining device. The acquired actual coordinate values are fitted to be a benchmark plane. New coordinate values of each machining point in a machining program is acquired by rotating each of the machining points to the benchmark plane. The machining tool is controlled to move to each machining point according to the calculated new coordinate values and an actual z coordinate value of each machining point is acquired using the laser detection device. The step compensation value in Z-axis of the each machining point is calculated and transmitted to the machining device. | 03-05-2015 |
20150066194 | HOST DEVICE AND METHOD FOR OPTIMIZING MACHINING PROCESS OF PRODUCT - In a method for optimizing a machining process of a product, a position deviation between a number of blades and a number of corresponding blade holes is corrected, and each blade is installed in the corresponding blade hole. One serial number is assigned to each blade and the corresponding blade hole. A principal axis of a computer numerical control (CNC) tool is controlled to return a currently used blade to the corresponding blade hole and equip another blade onto the CNC tool for a next step of the product machining process. | 03-05-2015 |
20150066425 | COMPUTING DEVICE AND METHOD FOR MEASURING FLATNESS OF OBJECT - In a method for measuring flatness of an object placed on a detection device using a computing device, point cloud data in a specific range of the object is acquired from a laser scanning device of the detection device. The acquired point cloud data is fitted to be a plane, and a flatness value of the plane is calculated. The calculated flatness value is compared with a predetermined threshold value, and a determination result of whether the flatness of the object is qualified is output on a display screen of the computing device. | 03-05-2015 |
20150066443 | COMPUTING DEVICE AND METHOD FOR ANALYZING ASSEMBLY CLEARANCE BETWEEN TWO COMPONENTS OF PRODUCT - In a method for analyzing an assembly clearance between two components of a product using a computing device, the assembly clearance between the two components is scanned to obtain a point cloud of the assembly clearance using a scanning device. The method meshes points of the point cloud to generate triangular grids, and divides the triangular grids of the point cloud into two planes of the product. The method calculates a distance between a center point of each triangular grid of an assembly plane and a base plane of the product, and stores all the distances to a clearance deviation array of the assembly clearance. A deviation analysis diagram of the assembly clearance is generated based on the clearance deviation array, and each triangular grid of the base plane of the product is highlighted using a color difference indication. | 03-05-2015 |
20150070354 | COMPUTING DEVICE AND METHOD FOR RECONSTRUCTING CURVED SURFACE OF POINT CLOUD DATA - In a method for reconstructing a curved surface of point cloud data using a computing device, point cloud data, a preset point distance is acquired and defined. A neighborhood point set for each point is calculated. The neighborhood point set of each point is fitted to be a plane, and a normal vector of the plane corresponding to each point is calculated. One or more singularity points in the neighborhood point set of each point is confirmed and corrected. A projection point set of each point is obtained by projecting the neighborhood points in the corrected neighborhood point set to the plane of each point. The projection point set of each point are meshed into triangles and the curved surface is reconstructed by integrating the plurality of triangles corresponding to the projection point set of each point. | 03-12-2015 |
20150082269 | CLOUD SERVER AND METHOD FOR PROGRAMMING THREE-DIMENSIONAL MEASUREMENT OF PRODUCT OFF-LINE - In a method for programming a three-dimensional (3D) measurement of a product off-line using a cloud server, the cloud server connects to programming computers and a verification computer. The method generates programming tasks of the product according to a 3D drawing and a dimension figure of the product, and assigning the programming tasks to the programming computers for programming the product offline to generate dimension programs. The method displays an eligible dimension program with a first color on the programming computer and updating a programming progress of the programming task to the verification computer, and displays an ineligible dimension program with a second color on the programming computer and generates a notice indicating that the programming task needs to be reprogrammed. The dimension programs to are generate integrated a 3D coordinate measurement program of the product when all the programming tasks are accomplished. | 03-19-2015 |
Chi-Hsuan Chang, New Taipei TW
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20130335296 | PANEL ANTENNA - A panel antenna includes a panel portion and a feeder cable. The panel portion includes a first portion and a second portion connected with the first portion to form a L-shape. A first metal sheet is disposed on the first portion. A second metal sheet is disposed on the second portion. The first and second metal sheets connect with each other. The first metal sheet has a feeding point and the second metal sheet has an elongate connecting arm. The overall structure of the first and second metal sheets forms a L-shape The feeder cable includes an inner conductor electrically connecting with the feeding point and an outer conductor extending along the connecting arm. The outer conductor has an exposed part contacted with the connecting arm. | 12-19-2013 |
Ching Chang, New Taipei TW
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20140013591 | MACHINING SYSTEM - A machining system includes two machining devices. Each machining device includes a bracket and a machining unit, a transferring unit, a control unit mounted on the bracket. The transferring unit includes a driving member and a transferring member connected to the driving member. The control unit is electrically connected to the machining unit and the driving member. The two machining devices are arranged in a straight line. The transferring members are connected in order. The control unit of one machining device controls the machining unit to machine the workpiece, and when the machining unit has finished machining the workpiece, the control unit controls the driving member to drive the transferring member, thus the transferring member of one machining device conveys the workpiece to the transferring member of an adjacent machining device. | 01-16-2014 |
Ching-Chou Chang, New Taipei TW
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20140033936 | PRINTING HEAD AND CHAMFER PRINTING SYSTEM - A printing head is configured for printing a chamfer of a substrate, and includes a bottom surface. The printing head defines a recess on the bottom surface. The recess includes an inclined inner surface corresponding to the chamfer. The inner surface is configured for contacting with the chamfer. | 02-06-2014 |
Chin-Ming Chang, New Taipei TW
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20140103787 | MOUNTING APPARATUS FOR DATA STORAGE DEVICE - A mounting apparatus for mounting a data storage device to a chassis includes a main body and two reinforcing members. The main body includes a top surface, a sidewall depending from the top surface, and a supporting wall extending upward from the top surface. Each of the two reinforcing members includes a reinforcing plate, a first fixing plate extending from an edge of the reinforcing member, and a second fixing plate extending from another edge of the reinforcing member. The first fixing plate is fixed on the supporting wall. The second fixing plate is fixed on the top surface. | 04-17-2014 |
Chuan-Kai Chang, New Taipei TW
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20140183149 | GOODS SUPPORTING APPARATUS - A goods supporting apparatus in a vending machine includes a first bracket, a second bracket, a first base, a second base, a rotating axle, a supporting tray, a first supporting plate, and a second supporting plate. Sale items are located on the first bracket and the second bracket. A resisting portion is located on the rotating axle. When the rotating axle is rotated to beyond the point where the first base resists the supporting tray, the supporting tray is blocked by the second base, and the resisting portion pushes the first supporting plate on the first bracket to elevate sale items which are stacked above the bottommost sale item. The first base rotates downwards around the first bracket, and the bottommost sale item drops down to the customer from the first base. | 07-03-2014 |
Chuan-Sheng Chang, New Taipei TW
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20140333273 | THERMAL BALANCE CONVERSION CIRCUIT - A thermal balance conversion circuit includes a voltage conversion circuit, a temperature detection circuit, a PWM controller, and a signal integration controller. The voltage conversion circuit includes a plurality of voltage conversion units, and each of the voltage conversion units converts the DC voltage of a external power to a driving voltage. The temperature detection circuit includes a plurality of temperature detection units, and the plurality of temperature detection units detects temperatures of the plurality of voltage conversion units. The pulse width modulation controller outputs a plurality of different phase PWM signals according to each of the voltage conversion units. The signal integrated controller receives the PWM signals from the PWM controller to control the voltage conversion of each of the voltage conversion unit. | 11-13-2014 |
Chun-Chieh Chang, New Taipei TW
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20130249686 | MONITORING SYSTEM, FLOW RATE MONITOR AND FLOW RATE MONITORING METHOD - A monitoring system includes a flow rate monitor and an alarm. The flow rate monitor includes a pendulum, a first storage unit, a monitoring unit, a first control unit, and a wireless transmitting unit. The monitoring unit determines an angle of an angular movement of the pendulum by detecting the angular movement of the pendulum caused by movement of a moving medium, and generates a signal associated therewith. The first control unit generates a warning signal when the angle detected is equal to or larger than an angle threshold value stored in the first storage unit, and controls the wireless transmitting unit to transmit the warning signal to the alarm to perform a warning alarm. A related flow rate monitor and a related method are also provided. | 09-26-2013 |
20140057647 | MOBILE TERMINAL, CLOUD SERVER, AND METHOD FOR IDENTIFYING HOT SPOT - A method for identifying hot spots by providing an electronic map and receiving terminal data from plurality of mobile terminals. The terminal data comprising position information of the corresponding mobile terminal, time information when the terminal date from the corresponding mobile terminal is received. The method further determining positions on the electronic map to be hot spots based on the number of the terminal data received from the same position in a predetermined time period according to the terminal data. | 02-27-2014 |
Chun-Yin Chang, New Taipei TW
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20140049649 | PORTABLE DEVICE AND SIGNAL CONVERTING METHOD THEREOF - A portable device for communicating with an electronic device comprises a first communicating module, a processing module, and a converting module. The first communicating module intercommunicates data between the portable device and the electronic device. When the processing unit generates the instruction data in a first format, the converting module converts the instruction data from the first format to a second format, the communicating module transmits the coveted instruction data to the electronic device, so as to control the electronic device to generate feedback data which is in the second format; the communicating module further receives the feedback data in the second format from the electronic device, the converting module converts the feedback data from the second format to the first format which can be processed by the processing module. | 02-20-2014 |
En-Shuo Chang, New Taipei TW
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20130272363 | EQUALIZER FOR LOSS-COMPENSATION OF HIGH-FREQUENCY SIGNALS GENERATED IN TRANSMISSION CHANNELS - An equalizer for compensating transmission losses of electronic communication signals includes a circuit board and a compensation module. The compensation module includes a pair of input pins, a pair of output pins, and at least two resistors. When a signal transmitted by the circuit board is received by the input pins, a first portion of the signal is directly output from the output pins, a second portion of the signal is reflected by the first resistor and transmitted back to the output pins to output, and a third portion of the signal is reflected by the second resistor and transmitted back to the output pins to output, such that output of the equalizer applies two stages of compensation. | 10-17-2013 |
20140119422 | MULTI-STAGE EQUALIZER - An equalizer includes a multi-layer printed circuit board, an equalizing module, a first ground via, and a second ground via. The equalizing module includes two inputs, first and second signal vias, first and second resistors, two outputs, first and second microstrip lines. The first microstrip line extends from a side of a pad, which is connected to the first signal via and a bottom layer of the printed circuit board. The first microstrip line is bent and connected to a pad, which is connected to a first terminal of the second resistor. The second microstrip line extends from a side of a pad, which is connected to the second signal via and a bottom layer of the printed circuit board. The second microstrip line is bent and connected to a pad, which is connected to a second terminal of the second resistor. | 05-01-2014 |
20140146463 | HARD DISK DRIVE MODULE - A hard disk drive module includes a bracket, a hard disk drive received in the bracket, and a shielding member. A bar code is mounted on the hard disk drive. The bracket includes a main body defining an opening. The shielding member is made of electromagnetic interference shielding material and received in the opening. The shielding member defines a through slot through which the bar code is exposed. | 05-29-2014 |
20140303920 | SYSTEM AND METHOD FOR ELECTROSTATIC DISCHARGE TESTING - A system and a method for ESD testing are contained in an ESD testing system which is running on an electronic device. A storage unit of the electronic device pre-stores a layout file which includes a layout pattern having electrical traces, an ESD entry point, and mounted positions of multiple electronic elements. The ESD testing method obtains the layout file from the storage unit; displays the layout pattern on a display unit of the electronic device, simulates ESD in the ESD entry point of the displayed layout pattern, tests electrical characteristics of the electrical traces between the ESD entry point and the mounted positions of multiple electronic elements to determine whether the electrical characteristics of the electrical traces pass or fail the ESD test, and marks the electrical traces which fail the ESD test on the displayed layout pattern. | 10-09-2014 |
Han-Chung Chang, New Taipei TW
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20130115794 | SMALL FORM FACTOR PLUGABLE CONNECTOR HAVING A LOW PROFILE RELEASING MECHANISM - A plug connector comprises a housing defining a pair of inserting grooves, and a releasing mechanism assembled to the housing and having a pull portion and a latch. The pull portion comprises a rotator and an extending arm connected with the rotator at a connecting point. The latch comprises a hook and a pair of rotating shafts connected with the rotator. The rotating shafts are received in the inserting grooves. Upon a rearward pulling movement of the pull portion, the connecting point moves rearwardly to rotate the rotator together with the rotating shafts to move the hook from a latched position toward a released position. | 05-09-2013 |
Han-Zen Chang, New Taipei TW
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20140211597 | ELECTRONIC DEVICE AND METHOD OF CONTROLLING ALARM CLOCK FUNCTION - An electronic device which includes an alarm clock function includes a gravity sensor. The gravity sensor detects X acceleration values of an X-axis, Y acceleration values of a Y-axis, and Z acceleration values of a Z-axis in relation to the electronic device. The electronic device determines a first average acceleration value of X acceleration values, a second average acceleration value of Y acceleration values, and a third average acceleration value of Y acceleration values. When a current time of the electronic device matches an alarm time of an alarm clock, the electronic device detects whether a user of the electronic device is awakened by determining whether the first average acceleration value, or the second average acceleration value, or the third average acceleration value is greater than a predetermined value . If the user is not awakened, the electronic device activates the alarm clock again to awaken the user. | 07-31-2014 |
20150089210 | ELECTRONIC DEVICE AND LOW BATTERY BOOT-UP METHOD - In a low battery boot-up method executed in an electronic device, boot configurations of the electronic device for low battery boot-up are set and stored in a storage device. When a user command to turn on the electronic device is received after the electronic device has shut down automatically due to low battery, the boot configurations are read from the storage device. The electronic device is controlled to boot-up according to the boot configurations and enter a low battery power-on state. | 03-26-2015 |
Hao-Ying Chang, New Taipei TW
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20130214978 | ANTENNA STRUCTURE AND WIRELESS COMMUNICATION DEVICE EMPLOYING SAME - An antenna structure includes a first circuit board having a first antenna unit and a second antenna unit, a second circuit board having a first radio member and a second radio member, and a sliding mechanism. The first antenna unit and the second antenna unit are configured for receiving and transmitting different wireless signals. The sliding mechanism slides the second circuit board relative to the first circuit board, to separate or connect the first antenna unit with the first radio member and the second antenna unit with the second radio member, thus enabling the first antenna unit or a combination of the second antenna unit and the second radio member to receive and transmit a first wireless signal; the second antenna unit or a combination of the first antenna unit and the first radio member receive to transmit a second wireless signal. | 08-22-2013 |
20130229312 | ANTENNA MODULE AND WIRELESS COMMUNICATION DEVICE EMPLOYING SAME - An antenna module includes an antenna, a connecting member attached to the antenna, a sliding board configured for sliding relative to connecting member, and a radiation member attached to the sliding board. When the sliding board is slid by a user, the radiation member makes contact with or separates from the connecting member, enabling one antenna module to receive and transmit wireless signals of different wavelengths. | 09-05-2013 |
20140361930 | ANTENNA ASSEMBLY AND WIRELESS COMMUNICATION DEVICE USING THE SAME - An antenna assembly includes a first antenna, a second antenna, and at least one connecting member. The first antenna includes a radiator and at least one connecting portion connected to the radiator, and the radiator is a part of a housing of a wireless communication device. The at least one connecting member is connected to the at least one connecting portion to fix the first antenna to the wireless communication device to feed current to the first antenna and the second antenna. | 12-11-2014 |
20140361950 | ANTENNA STRUCTURE AND WIRELESS COMMUNICATION DEVICE EMPOLYING SAME - An antenna structure includes a main antenna and a diversity antenna spaced apart from the main antenna. The main antenna extends in a main antenna radiation direction. The diversity antenna includes a first radiation portion extending in a first radiation direction and a second radiation portion extending in a second radiation direction, the first radiation direction is substantially perpendicular to either the second radiation direction or an the main antenna radiation direction. | 12-11-2014 |
20150015454 | WIRELESS COMMUNICATION DEVICE HAVING TWO ANTENNAS - A wireless communication device includes a printed circuit board (PCB), a main antenna, an auxiliary antenna, and a metal member. The main antenna, the auxiliary antenna, and the metal member are positioned on the PCB. The metal member is spaced from the auxiliary antenna to allow current to be coupled from the auxiliary antenna to the metal member. Thus, the main antenna and the auxiliary antenna jointly form an orthographic electromagnetic field. | 01-15-2015 |
20150061943 | ANTENNA STRUCTURE AND WIRELESS COMMUNICATION DEVICE EMPLOYING SAME - An antenna structure includes a feeding portion, a first grounding portion, a second grounding portion, a first radiating portion, a second radiating portion, a third radiating portion, and a fourth radiating portion. The feeding portion is configured to feed current signals. The first and second grounding portions are positioned at two opposite sides of the feeding portion respectively. The first, second and third radiating portions cooperatively form a first current path to excite a low-frequency resonate mode and a first high-frequency resonate mode; the first radiating portion resonates with the first grounding portion to excite a second high-frequency resonate mode; the second, third and fourth radiating portion cooperatively form a second current path to excite a third high-frequency resonate mode. | 03-05-2015 |
Hsi Alex Chang, New Taipei TW
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20130093332 | INTELLIGENT LED LAMP GROUP CONTROL DEVICE USING EXISTING WALL SWITCH - An intelligent LED lamp group control device using an existing wall switch for controlling a group of LED lamps includes an AC power converter, an interface for intelligent control using an interface circuit for upgrading the existing wall switch for scene group control. The device further includes a night lamp control input port, an emergency operation switch, an external set control box connector, a wall switch input unit, a control configuration set interface, a power failure battery input port and a night lamp and RS-485 serial port. The device enables one single controller to achieve control of and provide power supply to multiple LED lamps, and uses a communication control interface for converting the power supply originally provided to the LED lamps into a logic control signal so that the wiring layout and location of the original lighting control wall switch can be used. | 04-18-2013 |
20130093357 | COLLECTIVE LED INTELLIGENT ILLUMINATION CONTROL DEVICE WITH POWER MEASURING AND MESSAGING FUNCTIONS - A collective LED intelligent illumination control device includes a power converter for providing the necessary working power supply to a plurality of LED lamps, and a multipurpose controller for dimming control of each said LED lamp which includes a power measurement module for measuring the power consumed by each LED lamp and recording the measured data, a scene mode input interface in conjunction with at least one existing wall switch for group switching and multi-step dimming controls, and a built-in network card and a Zigbee communication interface for communication with a remote server for remote power and dimming controls and collection of power consumption data of each said LED lamp and for wireless communication with surrounding sensors and equipment for predetermined data collection and controls. | 04-18-2013 |
Hsin-Pei Chang, New Taipei TW
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20120148866 | COATED ARTICLE AND METHOD FOR MAKING THE SAME - A coated article is described. The coated article includes a metal substrate and a hard coating formed on the substrate. The hard coating is a chromium nitride-silicon nitride compound layer. A method for applying the hard coating to the metal substrate is also described. | 06-14-2012 |
20120270068 | METHOD FOR MAKING COATED ARTICLE AND COATED ARTICLE THEREOF - A method for making a coated article includes the steps of: providing a substrate; forming a copper-cobalt target by a hot isostatic pressing process using copper powder and cobalt powder; forming a copper-cobalt alloy layer on the substrate by vacuum sputtering using the copper-cobalt target. A coated article is also described. | 10-25-2012 |
20120276406 | ANTI-CORROSION TREATMENT PROCESS FOR ALUMINUM OR ALUMINUM ALLOY AND ALUMINUM OR ALUMINUM ALLOY ARTICLE THEREOF - An aluminum or aluminum alloy article is described. The aluminum or aluminum alloy article includes an aluminum or aluminum alloy substrate, a barrier layer formed on the substrate, a color layer formed on the barrier layer, and an insulation layer formed on the color layer. The barrier layer and the color layer are formed by vacuum sputtering. The barrier layer is a layer of silver-aluminum-oxygen-nitrogen. The insulation layer is an external layer of the aluminum or aluminum alloy article. | 11-01-2012 |
20130147606 | RADIO FREQUENCY IDENTIFICATION READER AND SYSTEM - A radio frequency identification (RFID) reader includes a main body, a first connecting portion, and a second connecting portion. The first connecting portion and the second connecting portion are positioned at two sides of the main body. The first connecting portion is configured to connect to the second connecting portion of another RFID reader and interconnecting the RFID reader to another RFID reader in series. | 06-13-2013 |
20130166333 | MONITORING SYSTEM FOR PARKING SPACE - A monitoring system for a parking space includes a number of radio frequency identification (RFID) tags, a monitor, a data transceiver, and a data center. The monitor corresponds to one of the parking spaces and is positioned in the parking space. When the monitor identifies an RFID tag within the parking space, the monitor records an occupied state of the parking space. When the monitor identifies the RFID tag is no longer within the parking space, the monitor records a vacant state of the parking space. The data center communicates with the monitors using the data transceiver, and stores the vacant state and/or the occupied state of the parking space. | 06-27-2013 |
20130175159 | METHOD OF MAKING COATED ARTICLES - A method of making a coated article includes providing a substrate; forming a nickel layer on the substrate by magnetron sputtering; forming a titanium layer on the nickel layer by magnetron sputtering; and applying a thermal oxidative treatment to the nickel and titanium layered substrate to form a catalyst layer and a self-cleaning layer. The self-cleaning layer includes metallic titanium, metallic nickel, nickel oxide and titanium dioxide. | 07-11-2013 |
20130201008 | RFID TAG AND METHOD FOR SEARCHING FOR ARTICLES - A radio frequency identification (RFID) tag includes a data receiving microchip, a radio frequency (RF) circuit, a microcontroller and an indication circuit. The data receiving microchip receives an identification code from an RFID reader. The radio frequency (RF) circuit receives an inquiry command from the RFID reader. The microcontroller electronically connects the data receiving microchip, the RF circuit, and the indication circuit. If the inquiry command is identical with the identification code or a predetermined part of the identification code, the microcontroller turns on the indication circuit. | 08-08-2013 |
20130299580 | RADIO FREQUENCY IDENTIFICATION CONTROL SYSTEM - A fixed reader in communication with a portable reader includes an induction circuit and a microcontroller. The induction circuit receives wireless signals sent by the portable reader, and outputs control signals according to the received wireless signals. The microcontroller is electronically connected to the induction circuit, and activates the fixed reader according to the control signals, to allow the fixed reader to enter into a working state or an idle state. | 11-14-2013 |
20130302636 | POROUS METAL ARTICLE AND ABOUT METHOD FOR MANUFACTURING SAME - A porous metal article includes a substrate, a metal layer formed on the substrate, and a porous metal layer formed on the metal layer. The metal layer is a noble metal layer doped with M, M comprising an element selected from the group consisting of magnesium and calcium, the content of M in the metal layer is between about 30 wt % and about 70 wt %. | 11-14-2013 |
20140037926 | COATING, ARTICLE COATED WITH COATING, AND METHOD FOR MANUFACTURING ARTICLE - A coating includes a nano-composite layer including an equal number of films. The films are stacked on top of each other one after another. Each film includes a zirconium-copper carbonitride layer and a zirconium carbonitride layer. | 02-06-2014 |
20140093718 | COMPOSITE OF METAL AND RESIN AND MANUFACTURING METHOD THEREOF - A composite of metal and resin includes a metal piece and a resin piece. The metal piece includes a surface. Micropores are formed on the surface. The micropores have inlet diameters smaller than bottom diameters thereof. The resin piece is partially inserted into the micropores to combine with the metal piece. | 04-03-2014 |
Hung-Chi Chang, New Taipei TW
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20140022879 | DECELERATING MECHANISM AND ELECTRONIC DEVICE USING SAME - An electronic device for reading and writing information on an optical disc includes a base, a cover, and a decelerating mechanism. The decelerating mechanism can switch between an unresisting position and a resisting position. When the cover is closed, the decelerating mechanism moves from the resisting position to the unresisting position to allow rotation of the optical disc. When the cover is opened, the decelerating mechanism moves to the resisting position for braking and stopping the rotation of the optical disc. A decelerating mechanism in an electronic device is also provided. | 01-23-2014 |
20140029174 | DAMPENING MECHANISM AND ELECTRONIC DEVICE USING SAME - An electronic device includes a base, a cover rotatably connected to the base and a dampening mechanism. The dampening mechanism includes an engaging component secured to the base and a dampening component secured to the cover. When the cover is opened, the engaging component contacts with the dampening component for dampening the movement of the cover relative to the base. | 01-30-2014 |
Hung-Chieh Chang, New Taipei TW
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20140016260 | MOUNTING ASSEMBLY FOR DATA STORAGE DEVICES - A mounting assembly includes a chassis, a baseboard mounted in the chassis, and a plurality of data storage devices received in the chassis. Each data storage devices includes a transfer circuit board, a transfer connector electrically connected to the transfer circuit board, and at least one data storage unit electrically connected to the transfer circuit board. The transfer connector is plugged to the baseboard. | 01-16-2014 |
20140016263 | MOUNTING ASSEMBLY FOR DATA STORAGE DEVICES - A mounting assembly includes a chassis, and a plurality of partition panels configured to divide a space in the chassis into a plurality of sub-spaces. A motherboard is attached to the chassis and located below the plurality of partition panels. A plurality of data storage devices is mounted in each of the plurality of sub-spaces. Each of the plurality of data storage devices comprising a casing, at least one drive bracket mounted in the casing, at least one data storage unit mounted in the at least one drive bracket, and a handle pivotably attached to the at least one drive bracket. The handle is rotatable between a locked position, where the at least one drive bracket is immovable from the casing, and a released position, where the at least one drive bracket is released from the casing. | 01-16-2014 |
Jen-Tsorng Chang, New Taipei TW
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20130271583 | WIRELESS COMMUNICATION SYSTEM AND WIRELESS COMMUNICATION METHOD USING SAME - A wireless communication system includes an active electronic device for generating and sending a wireless communication request and at least one passive electronic device for responding to the wireless communication request of the active electronic device. Each of the at least one passive electronic devices has an identity character visible on at least a portion thereof. The active electronic device includes an image capturing unit for capturing an image of a passive electronic device, a storage unit for storing the image captured by the image capturing unit and predetermined identity characters, an identifying unit for identifying the identity character in the image and comparing the identity character to the stored identity characters to determine an identity of the passive electronic device, and a control unit for controlling the active electronic device to send a wireless communication request to the passive electronic device. | 10-17-2013 |
20140004902 | MOBILE PHONE WITH DETACHABLE FUNCTIONAL MODULES | 01-02-2014 |
20140118680 | ELECTRONIC EYEGLASSES - An electronic eyeglasses includes a camera module and a controller. The camera module captures consecutive images of eyes wearing the electronic eyeglasses. The controller includes a recognition module, a storage module, and a control module. The recognition module recognizes movement of the eyes by processing the consecutive images. The storage module stores an index table having a collection of eye movements and a collection of commands each of which is associated with one of the eye movements. The control module indexes a command from the index table using the movement of the eyes and controls the electronic eyeglasses to execute the command. | 05-01-2014 |
20140283316 | CLEANING SYSTEM - A cleaning system used for removing contaminant particles on a surface of an image sensor is provided. The cleaning system includes an gas blower, two plate electrodes parallel to each other, and a high frequency voltage source. The gas blower supplies a mixed gas to the two plate electrodes. The high frequency voltage source provides a high voltage for the two plate electrodes to ionize the mixed gas, thereby the ionized gas cause contaminant particles on the surface of the image sensor to be positively charged, and cause the surface of the image sensor to be positively charged. The vacuum pump device removes the positively charged particles, which are repelled by the positively charged surface of the image sensor. | 09-25-2014 |
20140285473 | ELECTRONIC WHITE BOARD SYSTEM, ELECTRONIC STYLUS AND WRITING METHOD - An electronic stylus is configured for writing on an electronic white board. A color of a surface of the electronic stylus is corresponding with a writing color of the electronic stylus. The electronic stylus comprises a sensing hole, an optical sensing module, and a signal output module. The sensing hole is defined through a side wall of the electronic stylus. The optical sensing module and the signal output module are arranged in the electronic stylus and face the sensing hole. The optical sensing module is configured for generating a blocking signal representing the writing color of the electronic stylus when the first sensing hole is blocked. The signal output module is configured for sending out the blocking signal. The present disclosure also relates to an electronic white board system and a writing method. | 09-25-2014 |
20140376759 | LOUDSPEAKER HAVING CARBON NANOTUBES - A loudspeaker includes a cover and a base. The cover together with the base defines a high frequency space, a middle frequency space, and a low frequency space. Micro holes are defined in the high frequency space, the middle frequency space, and the low frequency space. Height of the middle frequency space is larger than that of the high frequency space and smaller than that of the low frequency space. A drive, a pole, and a carbon nanotube film are located in the high, middle, and low frequency spaces. The drive connects with the carbon nanotube film to make the carbon nanotube film produce sound waves. The sound waves transmit through the micro holes. | 12-25-2014 |
20150034240 | METHOD OF BONDING GLASS SUBSTRATE AND METAL SUBSTRATE - A bonding method for glass and metal requires a glass substrate and a metallic oxide film to be coated on a side of the glass substrate. A plurality of metallic oxide beads are impressed on a side of a metal substrate to be bonded. The glass substrate is placed on the metal substrate so the metallic oxide film makes contact with the metallic oxide beads, and the metallic oxide beads are heated to a melted state via a focusing laser, all the elements being pressed together at the same time and during slow cooling thereafter. | 02-05-2015 |
20150062037 | TOUCH DISPLAY DEVICE - A touch display device includes a touch display panel, a first processor, an auxiliary display panel, and a second processor. The touch display panel is a liquid crystal display. The first processor connects to the touch display panel. The first processor generates image signals according to touch signals sensed by the touch display panel and outputs the image signals to the touch display panel. The touch display panel displays images according to the image signals. The auxiliary display panel is an Electro-Phoretic Display. The second processor connects to the auxiliary display panel and the first processor. The second processor receives the image signals from the first processor, and controls the auxiliary display panel to display the images displaying on the touch display panel. | 03-05-2015 |
20150062539 | PROJECTOR USING ONE COMMON LIQUID CRYSTAL UNIT TO LOAD IMAGE INFORMATION ON LIGHT RAYS - A projector includes a light source module, a collimation element, a liquid crystal unit, and a combination element. The light source module includes a red light source, a green light source, and a blue light source. The collimation element includes an optical portion, the optical portion includes three collimation lenses aligned with the red light source, the green light source, and the blue light source respectively. The liquid crystal unit includes three information-loading areas aligned with the three collimation lenses respectively. The combination element includes three parallel reflecting surfaces, the three reflecting surfaces incline 45 degrees toward the liquid crystal unit, and are aligned the three information-loading areas respectively. | 03-05-2015 |
Jui-Fu Chang, New Taipei TW
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20140241263 | ELECTRONIC DEVICE AND METHOD FOR REDUCING INTERFERENCE BETWEEN WIMAX AND WIFI - A method for reducing interference between WiMAX signals and WiFi signals includes: obtaining a work frequency of the WiMAX module via the processor; comparing the work frequency of the WiMAX module with a preset frequency via the processor; and selecting a work frequency for the WiFi module according to the comparison result via the processor to make a difference between the work frequency of the WiFi module and the work frequency of the WiMAX module as greater as possible to reduce the interference between the WiFi module and the WiMAX module. An electronic device is also provided. | 08-28-2014 |
K.c. Chang, New Taipei TW
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20140159048 | High Electron Mobility Transistor and Manufacturing Method Thereof - The present invention discloses a high electron mobility transistor (HEMT) and a manufacturing method thereof. The HEMT device includes: a substrate, a first gallium nitride (GaN) layer; a P-type GaN layer, a second GaN layer, a barrier layer, a gate, a source, and a drain. The first GaN layer is formed on the substrate, and has a stepped contour from a cross-section view. The P-type GaN layer is formed on an upper step surface of the stepped contour, and has a vertical sidewall. The second GaN layer is formed on the P-type GaN layer. The barrier layer is formed on the second GaN layer. two dimensional electron gas regions are formed at junctions between the barrier layer and the first and second GaN layers. The gate is formed on an outer side of the vertical sidewall. | 06-12-2014 |
Kuan-Kai Chang, New Taipei TW
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20140273673 | ALL-SPEED-RANGE PROPELLER HAVING STERN FINS - An all-speed-range propeller having stern fins comprises an all-speed-range propeller installed on a propelling shaft of a boat, and a plurality of stern fins installed between the all-speed-range propeller and a hull of the boat. When the all-speed-range propeller having stern fins is applied to the oblique boat on which the propelling shaft is disposed obliquely, the stern fins directly guide the water flow toward the all-speed-range propeller, so that the uneven inflow caused by the obliquely-designed propelling shaft can be conquered to promote the operating efficiency of the all-speed-range propeller. | 09-18-2014 |
Kuo-Yuan Chang, New Taipei TW
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20140258510 | CLOUD DEVICE AND METHOD FOR NETWORK DEVICE DISCOVERING - A network device discovery method receives registration information from the network devices which are registered to the cloud device, and generates a management list for recording the registration information and a management status of each of the registered network devices. When a request of searching for specified network devices of a specified network manager from a specified client device is received, the discovery method retrieves specified network devices managed by the specified network manager from the management list. The discovery method further searches for target network devices which have the same public Internet Protocol (IP) addresses with the specified network devices, and presents one or more target network devices which have not been managed by any network manager to the specified client device for the specified network manager. | 09-11-2014 |
20140280387 | SYSTEM AND METHOD FOR EXPANDING STORAGE SPACE OF NETWORK DEVICE - A method for expanding storage space using a network device is provided. The method sets a storage order of cloud storage space for expanding a local storage space in the network device. When target data is received from the network device, the method stores the target data into the local storage space when a size of an available storage space of the local storage space is more than or equal to a preset value. When the available storage space is less than the preset value, the method copies the earliest stored data of the local storage space into one or more specified cloud storage spaces according to the storage order, and deletes the copied data from the local storage space. The next earliest stored data is copied if the available storage space is still less than the preset value. | 09-18-2014 |
20140325059 | MONITORING DEVICE, COMPUTING DEVICE, CLIENT MONITORING METHOD, AND HOST MONITORING METHOD - A monitored scene is monitored between an electronic device and a computing device. The electronic device generates monitoring data of the monitored scene and sends the monitoring data of the monitored scene to the computing device. The computing device notifies a user of a selected user ID to check the monitoring data. | 10-30-2014 |
20150058296 | DATA STORAGE METHOD AND COMPUTING DEVICE USING SAME - A data storage method for a computing device is disclosed. The method includes: receiving, at a computing device, a file and a profile, wherein the profile includes a level of magnitude; storing, at the computing device in a first database, the file if the level of magnitude is greater than the lowest level; storing, at the computing device in a second database, the file if the level of magnitude is the highest level; and deleting, at the server, the file if the level of magnitude is the lowest. | 02-26-2015 |
Lee-Fan Chang, New Taipei TW
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20140156384 | ELECTRONIC DEVICE AND DATA ANALYZING METHOD - In a method for analyzing play results of advertisements in client computers using a server, the method receives play results of played advertisements in the client devices, collects total play results of the played advertisements in the client devices after a preset interval, and determines whether an unqualified advertisement whose play results do not match preset requirements is found in the server. The method further determines an updated advertisement played in the client devices when the unqualified advertisement has been found, and sends the updated advertisement to each of the client devices. | 06-05-2014 |
20140181296 | VIRTUAL MACHINE SEQUENCE SYSTEM AND METHOD - A remote computer monitors virtual machines in cloud servers of a data center. The remote computer obtains parameters of each virtual machine authorized to a user by a monitoring program when a user logs in a login interface in a client computer. The remote computer calculates a resource coefficient of each virtual machine according to the parameters of the virtual machine authorized to the user. The remote computer displays an icon corresponding to each virtual machine in the login interface according to the resource coefficient of each virtual machine. | 06-26-2014 |
20140181814 | VIRTUAL MACHINE SCHEDULING SYSTEM AND METHOD - A remote computer monitors virtual machines in cloud servers of a data center. The remote computer sends a monitoring program to cloud servers. The remote computer obtains parameters of the cloud server by the monitoring program. The remote computer calculates an interval for starting virtual machines in the cloud server according to parameters of the cloud server. The remote computer starts the virtual machines in the cloud server at the calculated interval. | 06-26-2014 |
20140289727 | COMPUTING DEVICE AND METHOD FOR EXPANDING HARDWARE FUNCTIONS OF THE COMPUTING DEVICE - In a method for expanding hardware functions of a computing device, a virtual component is created in the computing device. The virtual component corresponds to a physical component desired by the computing device. The computing device detects an electronic device equipped with the physical component. A communication channel between the virtual component and the electronic device is established. Via the communication channel, a data processing request and data requested to be processed by the computing device are transferred from the computing device to the electronic device. The computing device receives a processing result of the data from the electronic device, and stores the processing result in a storage system. | 09-25-2014 |
20140358996 | DISTRIBUTED ENCODING AND DECODING SYSTEM, METHOD, AND DEVICE - In a distributed encoding and decoding method, a destination file is requested from a master server by a client device, and the master server selects source servers that store the destination file or segments thereof. The master server further computes priorities of the source servers, and selects encoding servers according to the priorities. The master server segments the destination file in each of the encoding servers into file segments, and distributes the file segments to the encoding servers. Each of the encoding servers encodes one or more distributed file segments, and transmits the file segments to the client device. The client device receives and decodes the file segments and integrates the file segments to generate a complete the destination file. | 12-04-2014 |
Li-Ly Chang, New Taipei TW
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20140307153 | ELECTRONIC DEVICE AND METHOD FOR ADJUSTING PHOTOGRAPHIC LAMP - In a method for adjusting a photographic lamp of an electronic device, the electronic device obtains a preview image from a camera device of the electronic device, and obtains a brightness value of an ambient environment of the electronic device. When a human face is detected in the obtained preview image, the electronic device changes a current output power value of the photographic lamp to be a first output power value, according to the obtained brightness value. When no human face is detected in the obtained preview image, the electronic device changes the current output power value to be a second output power value according to the obtained brightness value. | 10-16-2014 |
Li-Wen Chang, New Taipei TW
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20140175878 | POWER-CONSUMPTION REDUCING SYSTEM AND METHOD - A processor used in a multi-node system includes a detecting module, to obtain voltage and current information of all nodes in the multi-node system periodically. A calculating module calculates energy being consumed by each node of all the nodes according to the obtained voltage and current information. A determining module determines a node which needs to be reduced according to the energy calculation. A control module turns on a switch which is connected with the node whose energy needs to be reduced, thereby powering off the node whose energy needs to be reduced. | 06-26-2014 |
20140177116 | POWER-OFF PROTECTION SYSTEM AND METHOD - A power-off protection system used in a multi-node system includes a detecting module. The detecting module obtains voltage, current and temperature information of all of the nodes and power supplying units in the multi-node system periodically. A determining module determines if any node from the nodes and power supplying units is abnormal. A control module controls a switch connected with the node that is abnormal to turn off, thereby turning off power source connected with the node that is abnormal. | 06-26-2014 |
20140177172 | FAN CONTROL SYSTEM AND METHOD - A processor in a multi-node system includes a detecting module which obtains temperatures of all nodes periodically. A comparing module compares all obtained temperatures to obtain a greatest temperature. A determining module determines a fan speed value corresponding to the greatest temperature according to a predetermined table which records relationships of temperatures and fan speed values. A control module controls all fans to work at the fan speed value corresponding to the greatest temperature. | 06-26-2014 |
20140181346 | ASSEMBLY AND MANUFACTURE METHOD OF PRINTED CIRCUIT BOARD WITH SOLID MEMORY MODULE - An assembly includes a printed circuit board and a solid memory module. The printed circuit board defines a slot in a side surface of the printed circuit board, the slot has a bottom surface, and the printed circuit board defines a groove in the bottom surface and includes a number of contacts attached on an inner surface of the groove. The solid memory module includes a body identical to the slot in shape and size, a connection board corresponding to the groove and extending from a side of the body corresponding to the bottom surface, and a number of terminals of corresponding to the contacts and attached on an outer surface of the connection board. The body is inserted into the slot while the connection board is inserted into the groove and the contacts connect the terminals. | 06-26-2014 |
20140201559 | CONTROL SYSTEM AND METHOD FOR FANS - A control system comprises a power distribution unit (PDU), a number of fan modules, a processing module, and a storage module. The PDU comprises a number of power-output terminals. The storage module comprises a number of programs to be executed by the processing unit. The storage module obtains power information output by the power-output terminals, and obtains corresponding control information from a mapping unit according to the power information. The storage module further generates a pulse width modulation (PWM) signal corresponding to the control information, and outputs the PWM signal to a corresponding fan module. | 07-17-2014 |
20140205430 | HEAT-DISSIPATION SYSTEM FOR PREVENTING INRUSH CURRENT - A heat-dissipation system includes a shell, a fan, a latch, and a micro-switch. The fan includes a first connector and a second connector. The first connector includes a number of signal pins, a zero line pin, and a live line pin. The signal pins are used to transmit signals between a motherboard and the fan. The zero line pin and the live line pin are connected to a power supply. The zero line pin of the first connector is connected to a zero line pin of the second connector. When the latch is engaged with the shell, the micro-switch is turned on and the power supply supplies power to the second connector through the micro-switch and the zero and live line pins of the first connector. When the latch is not engaged with the shell, the micro-switch is turned off and the power supply is disconnected from the second connector. | 07-24-2014 |
20140258762 | SERVER AND POWER MANAGEMENT METHOD - A server and a power management method for the server are provided. The server is connected to other servers. The server includes a power source and a battery. The battery and batteries of other servers are in parallel. The server monitors power supplying of the server in real time. When the power source does not provide enough power for the server, the server sends a trigger signal to control the battery and the batteries of other servers to provide power for the server. | 09-11-2014 |
Ming-Jen Chang, New Taipei TW
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20140144590 | ADHESIVE STRUCTURE, SURFACE TREATING AGENT, AND METHOD OF SEPARATING THE SAME - An adhering structure is disclosed. The adhering structure includes an adhering member, an adhesive layer, and a surface treatment layer sandwiched between the adhering member and the adhesive. The surface treatment layer includes a plurality of magnetic disabling particles. Each of the plurality of magnetic disabling particles has a core-shell structure, and includes a magnetic shell and a core capsulated in the magnetic shell. The core decreases an adhesive strength of the adhesive layer. | 05-29-2014 |
20140178669 | ADHESIVE TAPE - An adhesive tape is non-permanent before pressing and heating includes a protective layer, an adhesive layer formed on the protective layer, and a plurality of adhesive particles dispersed on the adhesive layer. The adhesive force of the adhesive particles is less than that of the adhesive layer. The adhesive tape is easily peeled off from a workpiece to allow reworking before final bonding is required. | 06-26-2014 |
20140186597 | ADHESIVE TAPE - An adhesive tape includes a first adhesive layer and a pair of second adhesive layers respectively formed on two opposite surfaces of the first adhesive layer. The second pressure sensitive adhesive layers are pressure sensitive adhesive layers which provide initial adhesion. The second adhesive layer can be lifted and reused many times, so the final location of the adhesive tape is made correctly and accurately. The adhesive tape is cured to full bond strength by heating only once. | 07-03-2014 |
20140308515 | ADHESIVE TAPE - An adhesive tape is disclosed. The adhesive tape includes a base layer made of light guide materials, a first adhesive layer, and a second adhesive layer. The base layer is positioned and bonded between the first adhesive layer and the second adhesive layer. In use, a first workpiece is adhered to the first adhesive layer, and a second workpiece is adhered to the second adhesive layer. When the first workpiece is required to delaminate, depart or removed from the second workpiece, even if the first workpiece and the second workpiece are made of non-transparent or opaque materials, light can enter the base layer from and through the incident surface, and then emits out from the two emitting surfaces. Thus, the first workpiece can be easily removed from the second workpiece due to the UV deactivation of adhesiveness of the adhesive layer through the incident surface of the base layer. | 10-16-2014 |
20140322521 | ADHESIVE STRUCTURE AND SURFACE TREATMENT FOR ADHESION - A high-strength but non-permanent adhesive structure includes an adhering member, a surface treatment layer, and an adhesive layer. The surface treatment layer is sandwiched between the adhering member and the adhesive layer. The surface treatment layer includes a plurality of expansion particles. The expansion particles are configured to expand at a predetermined temperature equal to or higher than a softening temperature thereof, such that an adhesive strength between the adhering member and the adhesive layer is decreased and adhered pieces can be easily separated. A surface treatment agent is used for making the adhesive structure. | 10-30-2014 |
Ming-Shiung Chang, New Taipei TW
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20130237086 | CHIP CARD HOLDER WITH PROTECTIVE COVER FOR PORTABLE ELECTRONIC DEVICES - A chip card holder includes a housing, a printed circuit board, a seat, a pivotable shaft, a protective cover, a receiving frame, and a tray. The housing defines an opening. The seat is slidably received in the housing. The protective cover is rotatably connected to the seat with the pivotable shaft configured for covering the opening. The receiving frame is mounted on the printed circuit board. The tray is positioned on the seat, and is slidably received in the receiving frame. | 09-12-2013 |
20140298857 | BRACELET AND DETECTING DEVICE USING THE SAME - A wrist-worn bracelet displaying health indicators constructed to ensure correct and optimal fitting on a wrist of user for the effective detection of functioning of human body. The wrist-worn bracelet includes a first wristband portion and a second wristband portion connected to the first wristband portion to form a closed loop. The second wristband portion includes at least one inwardly-bent portion. A contour of the at least one inwardly-bent portion is capable of being changed by heating and bending the inwardly-bent portion so that an inner diameter of the closed loop is adjustable. | 10-09-2014 |
20140298858 | BRACELET AND ELECTRONIC DEVICE USING THE SAME - A bracelet includes a first wristband portion having a first connecting end and a first lock end opposite to the first connecting end, a second wristband portion having a second connecting end and a second lock end opposite to the second connecting end, and a lock mechanism. The seconded connecting end is rotatably connected to the first connecting end. The first lock end is connected to the second lock end, thereby locking the first wristband portion and the second wristband portion together to surrounding a receiving space for receiving a user's wrist. | 10-09-2014 |
20150025395 | BREATHING ANALYSIS METHOD, SYSTEM, AND APPARATUS - In a breathing analysis method using an electrocardiogram of a user, a breathing curve is generated according to R waves in the electrocardiogram, and whether the user is currently taking a breathing out action or a breathing in action is detected according to the breathing curve. A duration of the breathing in action or the breathing out action of the user is computed according to the breathing curve, and a ratio of the duration and a standard time of the breathing in action or the breathing out action is computed. A breathing in or out progress is displayed in a progress demonstration bar on the display device according to the ratio. | 01-22-2015 |
20150025403 | MOOD ANALYSIS METHOD, SYSTEM, AND APPARATUS - In a mood analysis method using an electrocardiogram of a user, RR intervals in the electrocardiogram are computed, and low-frequency (LF) values and high-frequency (HF) values are also computed according to the RR intervals. Standard values of sympathetic nervous system (SNS) activity and parasympathetic nervous system (PSNS) activity are acquired corresponding to age and sex data of the user, to establish a mood display coordinate system. Coordinates of the LF values and the HF values in the mood display coordinate system are computed to determine a mood of the user. | 01-22-2015 |
Ping-Chun Chang, New Taipei TW
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20140111149 | BATTERY AND CHARGING SYSTEM USING THE SAME - A battery includes a wireless unit, a battery unit, a charging unit, and a control unit. The wireless unit is configured to capture electromagnetic wave in the air. The charging unit is configured to convert the electromagnetic wave captured by the wireless unit to the charging current, and provide the charging current to the battery unit to charge the battery unit. The control unit is configured to detect a parameter value of the battery unit, control the wireless unit to capture the electromagnetic wave according to the parameter value of the battery unit, and further control the charging unit to convert the electromagnetic wave captured by the wireless unit to the charging current to charge the battery unit. | 04-24-2014 |
Ping-Yao Chang, New Taipei TW
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20120229778 | LED PROJECTOR WITH ADJUSTABLE PROJECTING EFFECTS - The present invention relates to a projecting effect adjusting device containing at least a optical module that can change the LED projecting effects. The projecting effect adjusting device has the function of two-dimensional displacement and fixed-point locating using a displacing control module and a locating module. The said two-dimensional displacement allows at least the linear displacement of the projecting effect adjusting device between the first position and the second position. The fixed-point locating allows at least the projecting effect adjusting device to be located on the first position and the second position. The first position is set to keep a distance between the optical module and the LED matrix light source and the second position is set between the optical module and the light-emitting plane of the LED matrix light source. | 09-13-2012 |
Shao-Han Chang, New Taipei TW
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20140160648 | PANEL AND METHOD FOR MANUFACURING THE SAME - A panel includes a display window and a supporting body integrated with the display window. The display window is made of sapphire and the supporting body is made of ceramic materials. The supporting body is integrally formed with the supporting body by sintering process. A method for manufacturing the panel is also provided. | 06-12-2014 |
20140182512 | CRYSTAL GROWTH APPARATUS - A crystal growth apparatus includes a first housing, a second housing and a controller received in the second housing. The first housing includes a first main body and defines a growth chamber in the first main body. The second housing includes a second main body and a pulling rod. The second main body defines a transmission chamber and a cooling chamber. The pulling rod is mounted in the transmission chamber, and a first seed rod is mounted on the pulling rod. The controller includes a transmission member and a pair of partition assemblies. The second housing includes a separating sheet and a second seed rod. The separating sheet separates the transmission chamber from the growth chamber. The second seed rod is mounted in the cooling chamber. The pair of partition assemblies move enabling the cooling chamber to communicate with the transmission chamber, such that the transmission member exchanges seed rods. | 07-03-2014 |
20140204289 | ELECTRONIC DEVICE - An electronic device includes a housing, a metallic support plate, a mounting frame, and a backlight module. The housing includes a side frame, and a mounting frame mounted on the side frame. The metallic support plate is received in the side frame. The backlight module includes a light source mounted on the metallic support plate, and a light guide plate mounted on the metallic support plate. The light guide plate is located between the metallic support plate and the mounting frame. | 07-24-2014 |
20140290309 | METHOD AND MOLD FOR MANUFACTURING CURVED GLASS SHEET - A mold includes a first mold, an second mold located upon the first mold, and a mold core located between the first mold and the second mold. The first mold defines a receiving space, and comprises a bottom surface in the receiving space. The bottom surface in the receiving space defines at least one guiding groove. A bottom surface in the at least one guiding groove defines at least one air outlet. The mold core is received in the receiving space and supported by the bottom surface in the receiving space. The mold core defines a mold cavity and a plurality of micro-holes communicating with the mold cavity and the at least one guiding groove. | 10-02-2014 |
20150041331 | ELECTROLYTIC MACHINING SYSTEM AND METHOD - An electrolytic machining system includes a controller, a feeding device coupled to the controller, a platform coupled to the controller and positioned opposite the feeding device, an electrolysis cell installed on the platform and configured to receive a workpiece, a cathode coupled to the drive member, a power supply module electrically coupled to the controller and the cathode, a processing tank communicating with the electrolysis cell, a pump communicating with the processing tank, and an electro-hydraulic servo valve communicating with the pump and the cathode and coupled to the controller. The controller can control the feeding device to translate in a direction toward and away from the workpiece in a processing gap, simultaneously control the electro-hydraulic servo valve to adjust a flux of the electrolytes passing through the electro-hydraulic servo valve to enable the electrolytes received in a machining area of the workpiece to have a stable hydraulic pressure. | 02-12-2015 |
20150062867 | ELECTRONIC DEVICE WITH REFLECTION MEMBER - An electronic device includes a housing, a reflection member, a glass base board, a decoration pattern, a reflection membrane, a print circuit board, and a light emitting assembly. The reflection member is fixed with the housing and defines a through hole. The glass base board is positioned on the reflection member away from the housing. The decoration pattern is positioned on the glass base board. The reflection membrane is positioned on the glass base board around edges of the decoration pattern for shielding the glass base board and reflecting light. The print circuit board is received in the housing under the glass base board. The light emitting assembly includes a base board and a light source positioned on the base board. A first light emitting portion of the glass base board is positioned between the reflection membrane and the decoration pattern. | 03-05-2015 |
20150083608 | ELECTROLYTIC MACHINING SYSTEM AND ELECTROLYTIC MACHINING METHOD - An electrolytic machining system includes a controller, a drive member coupled to the controller, a power supply, a diving circuit, a detecting circuit, and an electrode module. The diving circuit is coupled to the power supply module and configured to divide a total voltage taken from the power supply module into a plurality of independent working voltages. The detecting circuit is coupled to the dividing circuit and the electrode assembly. The detecting circuit detects each independent working voltage and feeds back information as to the level of the independent working voltage to the controller as the electrode assembly is moved towards a workpiece. When the detection indicates an incorrect working voltage, the controller controls the drive member to move the electrode assembly away from the workpiece. | 03-26-2015 |
Sheng-Che Chang, New Taipei TW
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20130335296 | PANEL ANTENNA - A panel antenna includes a panel portion and a feeder cable. The panel portion includes a first portion and a second portion connected with the first portion to form a L-shape. A first metal sheet is disposed on the first portion. A second metal sheet is disposed on the second portion. The first and second metal sheets connect with each other. The first metal sheet has a feeding point and the second metal sheet has an elongate connecting arm. The overall structure of the first and second metal sheets forms a L-shape The feeder cable includes an inner conductor electrically connecting with the feeding point and an outer conductor extending along the connecting arm. The outer conductor has an exposed part contacted with the connecting arm. | 12-19-2013 |
20140062824 | CIRCULAR POLARIZATION ANTENNA AND DIRECTIONAL ANTENNA ARRAY HAVING THE SAME - An antenna array ( | 03-06-2014 |
Sheng-Tien Chang, New Taipei TW
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20140328010 | DISPLAY DEVICE WITH FRONT-FACING CONCEALABLE INTERFACES - A display device includes a casing, a display unit received in a front of the casing, and a connector assembly which can be rotated to be front-facing, for plugging in ancillary devices, and the connector assembly can be rotated back to hide the plugs of the ancillary devices and be hidden itself behind a front cover, to preserve the aesthetic appeal of the display device. | 11-06-2014 |
20140375023 | WHEEL ASSEMBLY FOR HANDCART - A handcart includes a main body, a number of wheels, a linkage apparatus, and a supporting apparatus. The main body includes a bottom wall. The wheels are installed on the bottom wall. The supporting apparatus includes a supporting pole slidably installed in a middle of the bottom wall, a bracket, and a number of universal wheels installed on a bottom of the bracket. The supporting pole is connected between the linkage apparatus and a top of the bracket. A bottom end of the supporting pole exposes out of the bottom wall of the main body, and the bracket is mounted on the bottom end of the supporting pole. The linkage apparatus moves the supporting pole to slide out of the main body, such that the main body is supported by the universal wheels of the supporting apparatus, and the wheels are suspended. | 12-25-2014 |
Shih-Tung Chang, New Taipei TW
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20140057465 | ELECTRICAL CONNECTOR WITH PRINTED CIRCUIT BOARD - An electrical connector for a cable includes a PCB and a fixed element for holding the PCB. The PCB includes several first contacting fingers and second contacting fingers electrically connected to each other at different sides along a first direction. The first and second contacting fingers are respectively arranged along a second direction perpendicular to the first direction to be disposed in two rows. The second contacting fingers are connected to the cable. Wherein said PCB is longer than said fixed element so as to expose first contacting fingers at a front side of the fixed element along the first direction and form a mating port for a mating connector. | 02-27-2014 |
Shyang-Jye Chang, New Taipei TW
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20130103016 | AUTOMATIC BEAUTY THERAPY EQUIPMENT - An automatic beauty therapy equipment contains a displacement driving device including a pedestal to be driven by a displacing mechanism so as to move straightly or curvedly in a first-axis direction, a second-axis direction, and a third-axis direction; a therapy device including a therapy element fixed in the pedestal; a controlling device including a controller electrically connecting with the displacement diving device and the therapy device, the controller being used to control the displacement driving device to urge the therapy element of the therapy device to move straightly or curvedly within a therapy area in the first-axis, the second-axis, and the third-axis directions, and the controller being served to set a therapy area so that the therapy element is driven to move vertically and swing with a curved profile of the therapy area to have a precise and stable beauty therapy in the therapy area. | 04-25-2013 |
Teng-Shuo Chang, New Taipei TW
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20140085402 | CONFERENCE TERMINAL AND METHOD FOR PROCESSING VIDEOS FROM OTHER CONFERENCE TERMINALS - A method executed by a conference terminal for processing videos from other conference terminals includes the following steps. Capture a video in front of the video camera. Extracting sub-images of the projection screen and the indicator from each video frame. Determining a size of the sub-image of the projection screen and size of the sub-image of the indicator. Determining distances between one fixed spot of the indicator and two reference spots of the projection screen in each video frame. Receiving from each other conference terminal the sub-image of the indicator, the sizes of the sub-images of the indicator and the projection screen, and the distances. Scaling the sub-image of each indicator from each of the other conference terminals and the distances from each other conference terminals. And positioning each scaled sub-image of the indicator to the projection screen according to the scaled distances to obtain a combined image. | 03-27-2014 |
Ting-She Chang, New Taipei TW
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20130314227 | DETECTION OF OBJECTS BY ELECTRONIC GLOVE - An electronic glove communicates with an electronic device and has a positioning unit, a microcontroller, and an indicating component. The indicating component may be a heating component or a visual indicating component. The positioning unit detects coordinates of the electronic glove and the electronic device sends its own coordinates wirelessly to the electronic glove. The microcontroller calculates a distance between the electronic device and the electronic glove. The microcontroller controls the indicating component to generate different signals (of either heat or light) according to any change in the distance, to guide a user to move towards the precise location of the electronic device. | 11-28-2013 |
20140058702 | SIZE MEASURING AND COMPARING SYSTEM AND METHOD - The disclosure provides a size measuring and comparing system and a method. The method includes steps: acquiring coordinates of at least four points which are not assigned on a same side of an object, creating a cuboid model including the at least four points as vertices based on the coordinates of the at least four points, calculating a height and a width of a space, determining whether it is feasible for the object to pass through the space based on a length, a width, and a height of the cuboid model and the height and the width of the space; and outputting a comparison result. | 02-27-2014 |
20140348311 | INFORMATION BROADCASTING SYSTEM AND METHOD - An electronic device with a voice self-service function includes an input unit, a storage unit, and a processor. The storage unit stores a plurality of predetermined commercial service numbers, and service information associated with each predetermined commercial service number. The processor determines whether or not a number received by the input unit is one of the plurality of predetermined commercial service numbers, acquires the service information associated with the received number when the received number is one of the plurality of predetermined commercial service numbers, selects one or more pieces of the service information in response to a selection operation, and accesses the received number to give an access result. An information broadcasting system and a method are also provided. | 11-27-2014 |
Ting-Wei Chang, New Taipei TW
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20130321310 | ELECTRONIC DEVICE AND METHOD FOR DETERMINING POSITION OF THE ELECTRONIC DEVICE - In a method for determining a position of a first electronic device including a first touch screen relative to a second electronic device including a second touch screen, a communication connection between the first electronic device and the second electronic device is established. When a user slides an object from the first touch screen to the second touch screen, a departure touch point and a departure time that the object departs from the first touch screen, an arrival touch point and an arrival time that the object arrives at the second touch screen are obtained. If a difference between the departure time and the arrival time falls within a specified range, the position of the first electronic device is determined. The position of the first electronic device is stored into a storage system of the first electronic device. | 12-05-2013 |
Tsung-Yao Chang, New Taipei TW
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20140204440 | LIGHT SHIELDING APPARATUS USING MAGNETIC MICROBEADS AND METHOD OF THE SAME - A light shielding apparatus using magnetic microbeads and a method of the same are disclosed. The light shielding apparatus includes a cycling chamber defined by two transparent substrates, a fluid filled in the cycling chamber, a plurality of magnetic microbeads suspended in the fluid, and a cycling motor connected to the cycling chamber. The cycling motor has a magnetic device. When the magnetic device is powered on, the magnetic microbeads are collected by the magnetic device and restricted in the cycling motor; so that, ambient light pass through the cycling chamber and the two transparent substrates. When the magnetic device is turned off, the magnetic microbeads are recycled with the fluid in the cycling chamber and the cycling motor to block ambient light. | 07-24-2014 |
Tz-Liang Chang, New Taipei TW
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20130328487 | METHOD FOR COMPENSATING AND CHECKING LIGHT AMOUNT OF LIGHT-EMITTING DEVICE - A method for compensating and checking a light amount is applicable to a light-emitting device including a plurality of light-emitting elements, and the following steps are successively executed on the light-emitting elements: measuring an original light amount output by a light-emitting element within a reference time interval; generating a calibration value corresponding to the light-emitting element according to the measured original light amount and a reference light amount; and adjusting light output of the light-emitting element according to the calibration value, so that the original light amount reaches a target light amount. | 12-12-2013 |
Wei-Hsu Chang, New Taipei TW
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20140210534 | PULSE WIDTH MODULATION SIGNAL GENERATION CIRCUIT AND PULSE WIDTH MODULATION SIGNAL GENERATION METHOD - The present invention discloses a PWM signal generation circuit and a PWM signal generation method. The PWM signal generation circuit includes: a reference signal generation circuit for generating a reference signal according to an input voltage; a variable ramp signal generation circuit for generating a variable ramp signal; and a comparator circuit for comparing the reference signal with the variable ramp signal to generate a PWM signal. A rising slope and/or a falling slope of the variable ramp signal is variable. | 07-31-2014 |
20140252995 | MOTOR CONTROLLER - The present invention provides a motor controller for controlling a DC motor according to a reference signal. The motor controller includes a compensator, a pulse width modulation unit, and a motor driving unit. The compensator generates a control signal according to the reference signal and a sensing signal from the DC motor. The pulse width modulation unit generates a motor control signal by comparing the control signal and a ramp signal having a varying frequency. The motor driving unit receives the motor control signal and drives the DC motor according to the motor control signal. | 09-11-2014 |
20150069940 | MULTI-PHASE MOTOR CONTROL METHOD AND DEVICE USING THE SAME - A multi-phase motor control method controls a multi-phase motor which includes multiple nodes respectively receiving a corresponding number of driving voltage signals to control a rotation of a rotor. The motor control method includes: sensing a signal phase of a current signal corresponding to at least one node, for example by sensing a zero-crossing point of the current signal; determining a reference phase for the current signal; calculating a phase difference between the signal phase and the reference phase; and controlling a phase switching frequency of the stator according to the phase difference, such that the signal phase is close to or in phase with the reference phase, to thereby obtain an optimum rotation speed of the rotor corresponding to a given driving voltage. The present invention also provides a multi-phase motor control device using the motor control method. | 03-12-2015 |
Wen-Hui Chang, New Taipei TW
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20140033105 | CONTROL SYSTEM AND METHOD THEREOF - A control system for displaying a corresponding control interfaces on a control device based on different external devices comprises storage with a plurality of control interfaces corresponding to different external devices in one-to-one relationship, a searching module, a communicating module, a displaying module, and a selecting module. The searching module searches external devices matched with the control device in a predetermined range around the control device. The communicating module obtains feature information from the matched external devices in response to the communicating signal. The displaying module extracts and displays the obtained feature information. The selecting module selects one of matched external devices as an object device based on the displayed feature information. The display module further extracts and displays the control interface corresponding to the object device for controlling the object device. | 01-30-2014 |
Ya-Chih Chang, New Taipei TW
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20140201322 | SERVER AND METHOD FOR TRANSMITTING VIDEOS - In a method for transmitting videos from a server to a client device, a frame of one of the videos is captured, and a capture time of the frame is recorded into a storage device of the server. When the capturing time of the frame is greater than all of an encoding time, a transmitting time, and a decoding time of a previous frame, the frame is discarded. When the capture time of the frame is equal to or less than any of the encode time, the transmitting time, and the decoding time of the previous frame, the frame is encoded. The frame is then transmitted to the client device. | 07-17-2014 |
20140201386 | SERVER AND METHOD FOR TRANSMITTING VIDEOS - In a method for transmitting videos from a server to a client, a frame of one of the videos is captured, and a capture time of the frame is recorded into a storage device of the server. When the capturing time of the frame is greater than all of an encoding time, a transmitting time, and a decoding time of a previous frame, a bit rate of encoding the frame is adjusted to decrease a size of the frame and then the frame is encoded according to the adjusted bit rate. When the capture time of the frame is equal to or less than any of the encode time, the transmitting time, and the decoding time of the previous frame, the frame is encoded normally. The frame is then transmitted to the client device. | 07-17-2014 |
Yao-Nan Chang, New Taipei TW
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20140075216 | ELECTRONIC DEVICE FOR DETECTING CONSUMPTION OF POWER - An electronic device includes a current detection module, two path switches, a processing unit, and two control circuits. Two terminals of the current detection module are connected to an external power port and a battery. The two path switches are connected to the two terminals. A first control circuit is connected to the processing unit and to one path switch. A second control circuit is connected to the processing unit and to another path switch. When the electronic device is powered on, whether using power from the battery or from the external power port, the device can analyze the power consumed by the functioning parts of the device, including (when power is taken from the external power port) the amount of current taken in charging the battery. | 03-13-2014 |
Yao-Ting Chang, New Taipei TW
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20130265712 | SERVER HEAT DISSIPATING ASSEMBLY - A server heat dissipating assembly includes a server chassis, a heat dissipating unit, and at least one connecting unit. Several electronic components are mounted inside the server chassis, the server chassis defines a plurality of holes corresponding in location to each of the several electronic components. The heat dissipating unit includes several connecting ports and an exhaust fan. The connecting unit is connected to at least one hole of the server chassis and at least one connecting port of the heat dissipating unit, the exhaust fan exhausts the heat from the server chassis through the connecting unit. | 10-10-2013 |
20130286585 | HEAT DISSIPATING MODULE, AND ELECTRONIC DEVICE AND OPERATING METHOD USING SAME - A heat dissipating module is mounted on a mainboard of an electronic device. The heat dissipating module includes a guiding cover mounted on the mainboard, and a heat dissipater mounted on the mainboard and received in the guiding cover. A guiding cover switch is electrically connected to the mainboard and the guiding cover, and a heat dissipater switch is electrically connected to the mainboard and the heat dissipater. The connection states of the guiding cover switch and heat dissipater switch are both required to be on, proving that the guiding cover and the heat dissipater are both mounted properly on the mainboard, before allowing startup of the electronic device. | 10-31-2013 |
20130321132 | MANAGEMENT SYSTEM FOR CONTAINER DATA CENTER - A management system for a container data center (CDC) includes at least one radio frequency identification (RFID) tag, a reader, a processor, an antenna module, and a wireless communication device. The RFID tag pre-stores data as to a manager of the CDC or electronic devices received in the CDC. The reader reads the data from the RFID tag, and outputs the data to the processor. The processor outputs a processing result according to the data, to the antenna module. The antenna module sends the processing result to the wireless communication device via a wireless communication system. | 12-05-2013 |
20140153184 | FAN CONTROL SYSTEM AND METHOD - A fan control system is executed by a microcomputer of a container data center. The center includes a number of server racks, and each server rack includes a number of fans. The system includes a control module and an adjusting module. The control module obtains a current power consumption of each server rack, determines the current power consumption of which server rack is greater than a standard value, and transmits an adjusting signal to each determined server rack. The adjusting module decreases a rotation speed of at least one fan of each determined server rack according to the adjusting signal until the current power consumption of each determined server rack is less than the standard value. A related fan control method is also provided. | 06-05-2014 |
20140154049 | VERIFICATION SYSTEM AND METHOD FOR ROTATION SPEED VALUE OF FAN - A verification method for a rotation speed value of a fan includes steps of receiving a predictive rotation speed value of the fan, an input environmental temperature value and a plurality of temperature values of components, sending the received environmental temperature value and a plurality of temperature values of components to the control unit to control the fan to rotate on the condition of the input temperature values; acquiring the actual rotation speed value of the fan on the condition of the input temperature values; detecting whether the actual rotation speed value of the fan is consistent with the predictive rotation speed value of the fan; and outputting information of showing that the actual rotation speed value of the fan does not match the predictive rotation speed value of the fan if not. | 06-05-2014 |
20140164800 | ELECTRONIC DEVICE WITH OPERATING FREQUENCY ADJUTING FUNCTION AND METHOD FOR ADJUSTING OPERATING FREQUENCY - The present invention provides an electronic device with operating frequency adjusting function. The electronic device detects the inner temperature value T0 of the electronic device and the power consumption W0 of an electronic component of the electronic device. The electronic device determines whether a trigger condition is met according to the detected inner temperature value T0 and the detected power consumption W0 of the electronic component, determines the adjusting schedule corresponding to the trigger condition determined to be met, and adjusts the operating frequency of the electronic component according to the determined adjusting schedule. | 06-12-2014 |
20140174705 | HEAT SINK ASSEMBLY - A heat sink assembly includes a heat sink and a grease cover. The heat sink includes a bottom plate. A layer of thermal grease is attached to a bottom surface of the bottom plate. A number of fasteners are mounted to the bottom plate. The grease cover defines a receiving recess for receiving the thermal grease. A number of magnets are fastened to the grease cover and attract the fasteners. | 06-26-2014 |
20140174711 | CONTAINER DATA CENTER ASSEMBLY - A container data center assembly includes a first cooling system including a cooling apparatus, a first container data center, a sensor, and a second valve connected by pipes in that order, and a second cooling system including the cooling apparatus, a second container data center and a third valve connected by pipes in that order, and a first valve connected between the second container center and the sensor. When the cooling liquid containing heat from the first container data center is still cooler than a preset value, the first valve is opened, and the second valve and the third valve are closed. Thus the cooling liquid from the first container data center continues to flow into the second container data center to be put to further work in cooling the second container data center. | 06-26-2014 |
20140184124 | COMPUTING DEVICE AND METHOD FOR PROTECTING FAN OF COMPUTING DEVICE - In a method for protecting a fan of a computing device, firstly, a current supplied to the fan is read. Secondly, if the current supplied to the fan is more than or equal to a predefined current, a baseboard management controller(BMC) is controlled to send a pulse width modulation (PWM) signal to decrease a duty cycle of the fan by a predefined proportion, so that the current supplied to the fan is decreased. Thirdly, if the decreased current is more than or equal to the predefined current, the BMC is controlled to send the PWM signal to the fan to decrease the duty cycle of the fan by a predefined proportion, so as to decrease the decreased current. | 07-03-2014 |
20140355205 | ELECTRONIC DEVICE WITH AIR DUCT - An electronic device includes a motherboard, a heat-generation element mounted on the motherboard, a heat sink attached on the heat-generation element, and an air duct located on the motherboard and covering the heat sink. The air duct includes a main body and an air baffle detachably mounted to the main body. The main body includes a top board, and a first side board and a second side board extending down from two opposite sides of the top board. The top board defines an opening adjacent to the second side board. The air baffle is detachably inserted into the opening. | 12-04-2014 |
20140359321 | PREVENTIVE APPARATUS AND METHOD FOR PROTECTING SERVER - A preventive apparatus and a preventive method for preventing an automatic server shutdown are described. The preventive apparatus includes a power consumption determination unit and a controller. The power consumption determination unit compares the power consumption of the server with a preset power consumption value and determines whether the power consumption of the server has reached the preset power consumption value. If the power consumption of the server has reached or exceeded the preset power consumption value, the controller sends a command to the server to control the server to decrease the operating frequency of internal power device or component, to achieve a reduced power consumption in the server. | 12-04-2014 |
20150016031 | PACKING PIECE AND PACKING MEMBER FORMED FROM THE PACKING PIECE - A packing member attached to non-coplanar outer surfaces of an electronic component includes a number of non-coplanar plates attached to the outer surfaces of the electronic component. A junction of every two adjacent plates defines a row of a plurality of through holes. A middle line of each row of through holes is aligned with a corresponding junction of two adjacent outer surfaces of the electronic component. | 01-15-2015 |
Yao-Wen Chang, New Taipei TW
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20140146712 | TERMINAL DEVICE AND METHOD FOR EXCHANGING VOIP SIGNALING - A terminal device capable of creating a group for allowing other terminal devices to join the group is provided. When a terminal device not belonging to the group calls a terminal device in the group, any of the terminal devices in the group can answer the call in response a user input. A method for exchanging voice over Internet protocol (VoIP) signaling between the terminal devices within the group is also provided. | 05-29-2014 |
Yi-Ming Chang, New Taipei TW
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20140333424 | MONITORING APPARATUS FOR VEHICLE AND METHOD FOR MONITORING VEHICLE - Method for monitoring a vehicle comprises sensing status changes of the vehicle in 3D space. The situations of the vehicle are identified. The numbers of times of each situations of the vehicle is counted during status changes. A threat of the vehicle is determined according to the identified situations, the counted times of each situation, and parameters stored in a storage unit. An alarm mode associated with the determined threat is triggered. | 11-13-2014 |
20140368360 | ELECTRONIC SYSTEM FOR TRACKING AND MONITORING MOTORCYCLE RACE - A travelling data recorder includes an input unit for generating a first input instruction to issue a challenge to a race, a recognition unit for recognizing the generated first instruction, a location-detection unit for obtaining real-time location of a participating motor vehicle during running of the race. Also included are a motion-data collection unit for obtaining real-time motion data of the motor vehicle during running of the race, an identification unit for identifying identity the motor vehicle, and a microprocessor for controlling the transmissions of the recognized instruction, the obtained real-time location and the real-time motion data, and the identification of the motor vehicle to a server and the travelling data recorder receiving the result of the race from the server. | 12-18-2014 |
Yin-Li Chang, New Taipei TW
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20140166505 | HOLDER FOR PORTABLE ELECTRONIC DEVICE - A foldable holder is used for holding and supporting a portable electronic device. The foldable holder includes a first section, a bending section, and a second section. The second section is connected to the first section by the bending section. The second section includes a main portion, two first support portions, a second support portion, and two third support portions. The second support portion is positioned between the two third support portions. When the foldable holder is folded, the third support portions are folded relative to the main portion, the first support portions, and the second support portion, to support the portable electronic device at an angle relative to the first section. | 06-19-2014 |
Yuan-Jung Chang, New Taipei TW
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20140073432 | GAMING SYSTEM WITH PERFORMANCE TUNING AND OPTIMIZED DATA SHARING FUNCTIONS - A gaming system with performance tuning and optimized data sharing functions essentially includes a server, a performance detection module, a performance adjusting module, a peripheral control module, a plurality of PCs, and a plurality of input devices. The performance detection module detects the performance of, and generates a PC performance table for, one of the PCs. The performance adjusting module optimizes the original instruction set of a chosen game according to the PC performance table and the standard action table of the game and generates an optimized instruction set, which is output by the peripheral control module. By the update and sharing functions of the server, the optimized instruction set can be shared among the PCs or input devices, allowing each PC or input device to read the optimized instruction set using a corresponding ID and thereby achieve optimized game operation. | 03-13-2014 |
Yung-Chang Chang, New Taipei TW
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20130121410 | Method and Apparatus of Video Encoding with Partitioned Bitstream - A method and apparatus for video encoding to generate a partitioned bitstream without buffering transform coefficient and/or prediction data for subsequent coding units are disclosed. An encoder incorporating an embodiment according to the present invention receives first video parameters associated with a current coding unit, wherein no first video parameters associated with subsequent coding units are buffered. The encoder then encodes the first video parameters to generate a current first compressed data corresponding to the current coding unit. A first memory address in the first logic unit is determined and the encoder provides the current first compressed data at the first memory address in the first logic unit. | 05-16-2013 |
20130243100 | System and Method for Adaptive Frame Re-compression in Video Processing System - Method and system of video decoding incorporating frame compression to reduce frame buffer size are disclosed. The method adjusts parameters of the frame compression according to decoder system information or syntax element in the video bitstream. The decoder system information may be selected from a group consisting of system status, system parameter and a combination of system status and system parameter. The decoder system information may include system bandwidth, frame buffer size, frame buffer status, system power consumption, and system processing load. The syntax element comprises reference frame indicator, initial picture QP (quantization parameter), picture type, and picture size. The adaptive frame compression may be applied to adjust compression ratio. Furthermore, the adaptive frame compression may be applied to a decoder for a scalable video coding system or a multi-layer video coding system. | 09-19-2013 |
20140036991 | Method and Apparatus for Sample Adaptive Offset in a Video Decoder - A method and apparatus for SAO (sample adaptive offset) processing in a video decoder are disclosed. Embodiments according to the present invention reduce the required line buffer associated with the SAO processing. According to one embodiment, tri-level comparison results for one deblocked pixel row or column of the image unit are determined according to SAO type of the deblocked pixel row or column. The tri-level comparison results are stored in a buffer and the tri-level comparison results are read back from the buffer for SAO processing of the subsequent row or column from a subsequent image unit. The comparison results correspond to “larger”, “equal” and “smaller” states. The comparison results can be stored more efficiently. | 02-06-2014 |
20140036992 | Method and Apparatus for Video Processing Incorporating Deblocking and Sample Adaptive Offset - A method and apparatus for applying DF processing and SAO processing to reconstructed video data are disclosed. The DF processing is applied to a current access element of reconstructed video data to generate DF output data and the deblocking status is determined while applying the DF processing. Status-dependent SAO processing is applied to one or more pixels of the DF output data according to the deblocking status. The status-dependent SAO processing comprises SAO processing, partial SAO processing, and no SAO processing. The SAO starting time for SAO processing is between the DF-output starting time and ending time for the current block. The DF starting time of a next block can be earlier than the SAO ending time of the current block by a period oft, where t is smaller than time difference between the DF-output starting time and the DF starting time of the next block. | 02-06-2014 |
20140044165 | Method and Apparatus for Inverse Scan of Transform Coefficients in HEVC - A method and apparatus for decoding two-level scanned transform coefficients corresponding to a transform unit (TU) are disclosed. The TU is divided into sub-blocks and the transform coefficients of the TU are scanned across the sub-blocks according to a first scan pattern, and each sub-block is scanned according to a second scan pattern. In one embodiment, the sub-blocks of the transform coefficients received from the variable length decoding are stored in an inverse scan buffer (or TC buffer) and the transform coefficients are retrieved from the inverse scan buffer row-by-row or column-by-column in a selected direction after a corresponding row or column of the transform coefficients is fully received. In a system incorporating an embodiment of the present invention, at least a leading row or a leading column of the transform coefficients is available in the selected direction before a last sub-block of the transform coefficients arrives. | 02-13-2014 |
20140233649 | METHOD AND APPARATUS FOR VIDEO DECODING USING MULTI-CORE PROCESSOR - A method and apparatus for deblocking process using multiple processing units are disclosed. The video image is divided into at least two regions. The in-loop filter is applied to block boundaries associated with said at least two regions using multiple processing units. The in-loop filter is re-applied to one or more second block boundaries adjacent to region edge between two regions after applying the in-loop filter to the first block boundaries adjacent to the region edge. Furthermore, at least a first portion of said applying the in-loop filter to the first block boundaries and a second portion of said applying the in-loop filter to the second block boundaries are performed concurrently. The multiple processing units may correspond to multiple processing cores within one processor chip. | 08-21-2014 |
Yung-Fu Chang, New Taipei TW
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20140203322 | Transparent Conductive Structure, Device comprising the same, and the Manufacturing Method thereof - An optical electrical device comprises a base and a transparent conductive structure on the base is disclosed. The base further comprises a light-emitting device and the transparent conductive structure comprises a transparent conductive oxide layer and a passivation layer on the transparent conductive oxide layer. The material of the transparent conductive oxide layer comprises transparent conductive metal oxide, such as ZnO. Furthermore, the transparent conductive metal oxide also comprises impurities, such as a carrier e.g. gallium. | 07-24-2014 |
Yu-Shun Chang, New Taipei TW
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20140209766 | RETAINING APPARATUS FOR EXPANSION CARDS - A retaining apparatus includes a first bracket, a second bracket, and an operation member. The first bracket includes two sidewalls. The second bracket includes two side plates slidably attached to the sidewalls, respectively. The operation member includes an operation portion, a mounting piece fixed to the second sidewall, and an engaging piece. A flange extends from one of the side plates of the second bracket. When the second bracket and the first bracket slide toward each other, the engaging piece abuts against a first end of the flange. The operation portion is pressed inward to release the engaging piece from the flange, and the second bracket is slid out relative to the first bracket until the engaging piece is restored to abut against a second end of the flange. | 07-31-2014 |