Cheng-Hao
Cheng-Hao Chang, Hsin-Chu TW
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20140175383 | INDENOTRIPHENYLENE DERIVATIVES AND ORGANIC LIGHT EMITTING DEVICE USING THE SAME - The present invention discloses a new indenotriphenylene derivatives and organic light emitting device using the derivatives. The organic light emitting device employing new indenotriphenylene derivatives as host material can lower driving voltage, prolong half-lifetime, increasing efficiency. The new indenotriphenylene derivatives are represented by the following formula (A): | 06-26-2014 |
20140175384 | MATERIAL FOR ORGANIC ELECTROLUMINESCENT DEVICE - The present invention discloses a novel material is represented by the following formula (A), the organic EL device employing the material as blue emitting layer can lower driving voltage, prolong half-lifetime and increase the efficiency. | 06-26-2014 |
Cheng-Hao Chang, Hsinchu TW
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20140131664 | INDENOTRIPHENYLENE DERIVATIVES AND ORGANIC LIGHT EMITTING DEVICE USING THE SAME - The present invention discloses a new indenotriphenylene derivatives and organic light emitting device using the derivatives. The organic light emitting device employing new indenotriphenylene derivatives as host material can lower driving voltage, prolong half-lifetime, increasing efficiency. The new indenotriphenylene derivatives are represented by the following formula (A): | 05-15-2014 |
20140151645 | FLUORENE COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE USING THE SAME - The present invention discloses a new fluorene compound and organic EL device using the compound. The organic EL device employing the new fluorene compound as host material can lower driving voltage, prolong half-lifetime. The fluorene compound can functions as blue emitting host material of a light emitting layer and improve CIE colour purity in blue emitting device. The fluorene compound are represented by the following formula(A): | 06-05-2014 |
Cheng-Hao Chang, Miao-Li TW
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20150214492 | COMPOUND FOR ORGANIC ELECTROLUMINESCENCE DEVICE - The present invention discloses a compound is represented by the following formula (I) or formula (II), the organic EL device employing the compound as phosphorescent host material, hole blocking material, hole blocking electron transport material, can display good performance. | 07-30-2015 |
Cheng-Hao Chang, New Taipei City TW
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20140339391 | MOVEMENT DEVICE HAVING A STEWART PLATFORM - A movement device having a Stewart platform has a supporting body disposed on a horizontal plane, a movable platform, and four extensible links rotatably connected between the supporting body and the platform. The extension directions of the upper extensible links are in parallel with one another. When the movement device is in an equilibrium condition, the upper extensible links lie in a first common plane. When the movement device is in an equilibrium condition, vertical projections of the extension directions of the extensible links on a normal plane slant toward the horizontal plane; the vertical projection of the extension direction of the first bottom extensible link slants toward a first direction whereas the vertical projections of the extension directions of the other three extensible links slant toward a second direction, which is opposite to the first direction. | 11-20-2014 |
Cheng-Hao Chang, Hsinchu County TW
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20130180589 | ORGANIC PHOTOVOLTAIC CELL MATERIALS AND COMPONENTS - The present invention relates to organic photovoltaic cell materials and components and particularly, to the organic photovoltaic cell materials and the components with high optical conversion efficiency, simple preparation process and low cost. The chemical formula of the materials is represented by chemical formula (I): | 07-18-2013 |
Cheng-Hao Chen, Taipei City 105 TW
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20100049355 | METHOD FOR DETERMINING TOOL'S PRODUCTION QUALITY - A method for determining manufacturing tool production quality includes providing a table with manufacturing process data. The table is analyzed and a contingency table is established. The contingency table comprises several manufacturing tools, manufacturing processes, and the number of occurrences of bad lots. Split the contingency table up into a plurality of sub-tables. Use Cochran-Mantel-Haenszel test for determining the number of bad lots produced by the manufacturing tools and getting a plurality of statistics. Translate the statistics into a plurality of P-values. Sort the P-values for examining data automatically. Draw a line chart for detecting substandard manufacturing tools. As a result, users can diagnose the quality of the manufacturing tools. | 02-25-2010 |
20100093114 | METHOD OF SEARCHING FOR KEY SEMICONDUCTOR OPERATION WITH RANDOMIZATION FOR WAFER POSITION - A method of searching for the key semiconductor operation with randomization for wafer position, comprising: recording the wafer position and the wafer yields of a plurality of wafer ID respectively corresponding to a plurality of semiconductor operations; establishing a matrix model which describes the matrix set for wafer yields of the plurality of wafer ID; analyzing the matrix model, further computing the matrix set for wafer yields of the wafer ID, thereby acquiring the weightings of the randomized wafer positions in such semiconductor operations; and searching for a key semiconductor operation among the plurality of semiconductor operations; herein, by using a local regression model to estimate the wafer position effect, computing the weighting of the position effect in each semiconductor operation based on the estimated position effect and the randomized wafer yield, higher weighting thereof indicates the key semiconductor operation having greater position effect in the aforementioned semiconductor process. | 04-15-2010 |
Cheng-Hao Chen, Taipei City TW
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20100004882 | FAULT DETECTION AND CLASSIFICATION METHOD FOR WAFER ACCEPTANCE TEST PARAMETERS - A fault detection and classification (FDC) method for wafer acceptance test (WAT) parameters includes the following steps. A plurality of fault detection and classification parameters is collected. A plurality of wafer acceptance test parameters that are corresponded by the fault detection and classification parameters is collected. The fault detection and classification parameters are grouped. A contingency table of the wafer acceptance test parameters corresponding to the fault detection and classification parameters is built. A probability model of the contingency table is built. Finally, a safety range of the probability model is determined. | 01-07-2010 |
20100223027 | MONITORING METHOD FOR MULTI TOOLS - A monitoring method for multi tools is disclosed. The method includes the steps of providing a plurality of measurement tools for measuring the testing points of standard wafers, calculating a vector for representing a measurement tool, calculating the angle between every two of the vectors and determining the measurement tools having the same performance or not. Thereby, the measurement tools can be efficiently grouped and the measuring stability of the measurement tool is analyzed. | 09-02-2010 |
20100268501 | Method for assessing data worth for analyzing yield rate - A method for assessing data worth for analyzing yield rate includes: getting measured data with data points that corresponds to control variables of semiconductor manufacturing; transforming the data points into a distance matrix with matrix distances corresponding to differences of the data points under the control variables; expressing sample differences recorded in the distance matrix by two-dimension vectors and calculating similarity degrees of the two-dimension vectors and the distance matrix so as to take loss information as a conversion error value; calculating discriminant ability of the transformed two-dimension data and expressing the discriminant ability by an error rate of discriminant; and taking the conversion error value and the error rate of discriminant as penalty terms and calculating a quality score corresponding to the measured data. Thereby, before analyzing the yield rate of semiconductor manufacturing, analysts can determine whether data includes information affecting the yield rate based on the quality score. | 10-21-2010 |
20110093226 | FAULT DETECTION AND CLASSIFICATION METHOD FOR WAFER ACCEPTANCE TEST PARAMETERS - A fault detection and classification (FDC) method for wafer acceptance test (WAT) parameters includes the following steps. A plurality of fault detection and classification parameters is collected. A plurality of wafer acceptance test parameters that are corresponded by the fault detection and classification parameters is collected. The fault detection and classification parameters are grouped. A contingency table of the wafer acceptance test parameters corresponding to the fault detection and classification parameters is built. A probability model of the contingency table is built. Finally, a safety range of the probability model is determined. | 04-21-2011 |
20110137595 | YIELD LOSS PREDICTION METHOD AND ASSOCIATED COMPUTER READABLE MEDIUM - A yield loss prediction method includes: performing a plurality of types of defect inspections upon a plurality of batches of wafers which begin to be processed during different periods to generate defect inspection data, respectively; for a specific batch of wafers different from the plurality of batches of wafers, calculating defect prediction data of at least one type of defect inspection according to the defect inspection data of at least the type of defect inspections; and predicting a yield loss of the specific batch of wafers according to at least the defect prediction data. | 06-09-2011 |
20110153660 | METHOD OF SEARCHING FOR KEY SEMICONDUCTOR OPERATION WITH RANDOMIZATION FOR WAFER POSITION - A method of searching for the key semiconductor operation with randomization for wafer position, comprising: recording the wafer position and the wafer yields of a plurality of wafer ID respectively corresponding to a plurality of semiconductor operations; establishing a matrix model which describes the matrix set for wafer yields of the plurality of wafer ID; analyzing the matrix model, further computing the matrix set for wafer yields of the wafer ID, thereby acquiring the weightings of the randomized wafer positions in such semiconductor operations; and searching for a key semiconductor operation among the plurality of semiconductor operations; herein, by using a local regression model to estimate the wafer position effect, computing the weighting of the position effect in each semiconductor operation based on the estimated position effect and the randomized wafer yield, higher weighting thereof indicates the key semiconductor operation having greater position effect in the aforementioned semiconductor process. | 06-23-2011 |
20120102052 | SPECIFICATION ESTABLISHING METHOD FOR CONTROLLING SEMICONDUCTOR PROCESS - A specification establishing method for controlling semiconductor process, the steps includes: providing a database and choosing a population from the database; sampling a plurality of sample groups from the population, each sample group being a non-normal distribution and having a plurality of samples; filtering the sample groups; summarizing the filtered sample groups to form a non-normal distribution diagram; getting a value-at-risk and a median by calculating from the non-normal distribution diagram; getting a critical value by calculating the value-at-risk and the median with a critical formula; getting a plurality of state values by calculating the filtered sample groups with a proportion formula; and getting an index value by calculating the non-normal distribution diagram with the proportion formula. Thus, the state values indicate the states of the sample groups are abnormal or not by comparing the state values to the index value. | 04-26-2012 |
20120206126 | CAPACITIVE COUPLING BASED SENSOR - A capacitive coupling based sensor is disclosed. In some embodiments, a sensor comprises a transmitter and a receiver that are configured to be capacitively coupled when a coupling condition is satisfied as well as a circuit configured to determine whether a received signal that is received by the receiver matches a transmitted signal that is transmitted by the transmitter. | 08-16-2012 |
20120302164 | CAPACITIVE COUPLING BASED SENSOR - A capacitive coupling based sensor is disclosed. In some embodiments, a sensor comprises a transmitter and a receiver that are configured to be capacitively coupled when a coupling condition is satisfied as well as a circuit configured to determine whether a received signal that is received by the receiver matches a transmitted signal that is transmitted by the transmitter. | 11-29-2012 |
Cheng-Hao Chen, Tainan City TW
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20130170736 | DISPARITY ESTIMATION DEPTH GENERATION METHOD - A disparity estimation depth generation method, wherein after inputting an original left map and an original right map in a stereo color image, compute depth of said original left and right maps, comprising following steps: perform filtering of said original left and right maps, to generate a left map and a right map; perform edge detection of an object in said left and right maps, to determine size of at least a matching block in said left and said right maps, based on information of two edges detected in an edge-adaptive approach; perform computation of matching cost, to generate respectively a preliminary depth map, and perform cross-check to find out at least an unreliable depth region from said preliminary depth map to perform refinement; and refine errors in said unreliable depth region, to obtain correct depth of said left and said right maps. | 07-04-2013 |
Cheng-Hao Chen, New Taipei TW
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20130231851 | ELECTRONIC DEVICE AND METHOD FOR PROVIDING TRAFFIC INFORMATION TO MOBILE DEVICES - In an electronic device and a method for providing traffic information, traffic information of all roads are acquired from a traffic information server, then the traffic information is analyzed to obtain basic information of each road. When a service that provides traffic information of one or more roads is subscribed to by a mobile device, the electronic device sends the basic traffic information of the one or more roads to the mobile device. | 09-05-2013 |
Cheng-Hao Chin, Taoyuan City TW
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20140179365 | HANDHELD ELECTRONIC DEVICE AND METHOD AND COMPUTER-READABLE MEDIUM FOR CONTROLLING THE SAME - A handheld electronic device and a method and a computer-readable medium for controlling the same are provided. The handheld electronic device includes a controller configured to determine a tiling state of the handheld electronic device, and control the handheld electronic device to perform a function in response to a determination that the handheld electronic device is in a first state, thereafter changes to a second tiling state, wherein the tiling state is in the first tiling state only when the tiling angle of the handheld electronic device is within a first predetermined tiling angle range with respect to a reference point, the tilting state is in the second tiling state only when the tiling angle of the handheld electronic device is within a second predetermined tiling angle range with respect to the reference point, and the first and second predetermined tiling angle ranges do not overlap with each other. | 06-26-2014 |
Cheng-Hao Hsiao, Taichung TW
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20150360084 | FITNESS EQUIPMENT COMBINING WITH A CLOUD SERVICE SYSTEM - A fitness equipment combining with a cloud service system includes a control device, an exercise unit, a transmission module and a display module. The cloud service system includes a transceiver server, a computing server and a storage server. A control signal and a power signal which are generated respectively by the control device and the exercise unit according to manipulation and operation of a user are transmitted via the transmission module to the transceiver server. The computing server establishes an exercise model according to the control signal and power signal and combines the exercise model with an information model stored in the storage server to generate a display signal. The display signal is inputted to the display module to generate an interactive image. Accordingly, the cloud service system can be simultaneously connected with multiple fitness equipment for competition, so as to create much fun for exercise. | 12-17-2015 |
Cheng-Hao Huang, Taipei TW
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20110099315 | MULTIMEDIA SYSTEM - A multimedia system includes a portable device, a multimedia expansion apparatus and a second display. The portable device further includes a main body and a first display coupling with the main body, in which the main body has a first multimedia module and a switch module. The multimedia further includes an expansion port for coupling the portable device, a multimedia switch circuit, a plurality of signal output ports and a power control circuit for energizing the expansion port, the multimedia switch circuit and the signal output ports. The second display is coupled with one of the signal output ports. The switch module forwards a multimedia signal of the main body to one of the first multimedia module and the multimedia switch circuit, and the power control circuit is to terminate power output to while the portable device is separated from the expansion port of the multimedia expansion apparatus. | 04-28-2011 |
Cheng-Hao Huang, Taipei Hsien TW
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20110075349 | NOTEBOOK COMPUTER DOCKING STATION - A notebook computer docking station including a body and a first connecting port is provided. The body has a first recess and a second recess, wherein the first recess is for accommodating a notebook computer and the second recess is for accommodating peripheral devices. The first connecting port is located in the second recess and electrically connected to the peripheral devices. | 03-31-2011 |
Cheng-Hao Hung, Tainan TW
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20140196266 | BEARING ADJUSTER - A bearing adjuster is comprised of a grip, an adjusting member, a fixing member and three movable members. The adjusting member is disposed on a protrusion of the grip. The fixing member is disposed on the adjusting member. The movable members are disposed on the fixing member correspondingly. A threaded rod of the grip is screwed in a threaded hole of a positioning protrusion of the fixing member. A sliding block of each movable member and positioning guide blocks of the sliding block are disposed in one of sliding grooves of the fixing member and positioning guide grooves of the sliding groove respectively. A guide protrusion of the movable member is disposed in one of corresponding grooves of the adjusting member. Thus, the bearing adjuster is able to adjust its' diameter to coordinate with different sizes of the bearings. | 07-17-2014 |
Cheng-Hao Ko, County Of New Castle, DE US
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20130223852 | Optical Communication Transmitting Device and Method of Manufacturing the same - An optical communication transmitting device includes a substrate, a first layer with a first optical refractive index formed on the substrate, a waveguide unit formed with a second optical refractive index formed on the first layer, and a second layer with a third optical refractive index covered on the top of the waveguide unit. The second optical refractive index is greater than the first optical refractive index. The second optical refractive index is greater than the third optical refractive index. The waveguide unit is formed from a photo-resistor layer by a high energy light source exposure. | 08-29-2013 |
Cheng-Hao Ko, Zhudong Township TW
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20110080584 | Optical System - The invention concerns an optical system. The optical system comprises an input for receiving an optical signal, a predetermined output plane, and a diffraction grating for separating the optical signal received at the input into spectral elements thereof. The grating has a diffraction surface, which is formed by a photolithography process. The diffraction surface has a first predetermined profile. The first profile is formed by a plurality of points each conducted by different equations. Consequently, each spectral component is focused on the predetermined output plane. | 04-07-2011 |
Cheng-Hao Ko, Zhudong Town TW
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20080225392 | OPTICAL SYSTEM - The invention concerns an optical system. The optical system comprises an input for receiving an optical signal, a predetermined output plane, and a diffraction grating for separating the optical signal received at the input into spectral elements thereof. The grating has a diffraction surface with a first predetermined profile. The first profile is formed by a plurality of points each conducted by different equations. Consequently, each spectral component is focused on the predetermined plane. | 09-18-2008 |
20090034080 | OPTICAL SYSTEM - The invention concerns an optical system. The optical system comprises an input for receiving an optical signal, a predetermined output plane, and a diffraction grating for separating the optical signal received at the input into spectral components thereof. The grating has a diffraction surface, which is formed by a photolithography process. | 02-05-2009 |
Cheng-Hao Ko, Hsinchu County CN
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20130293961 | Optical System and Reflection Type Diffraction Grating Thereof - An optical system comprising an input member, a predetermined output plane and a reflection type diffraction grating is disclosed. The input member receives an optical signal. The reflection type diffraction grating comprises a grating profile curved surface and a plurality of diffraction structures. The diffraction structures, which separate the optical signal into a plurality of spectral components, are respectively disposed on the grating profile curved surface by a plurality of pitches. At least some pitches are different from each other, so that the spectral components are emitted to the predetermined output plane in a direction substantially perpendicular to the predetermined output plane. The grating profile curved surface is used for focusing the spectral components on the predetermined output plane. | 11-07-2013 |
Cheng-Hao Ko, Taoyuan County TW
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20140176515 | DISPLAY DEVICE AND METHOD FOR PROCESSING FRAME THEREOF - A display device and a method for processing frame are provided. The display device includes a display panel, a source driver, a gate driver, a timing controller and a frame processing module. The frame processing module is coupled to the timing controller, configured for receiving a first frame data, a converting command signal, a data enable signal and a synchronization signal and providing a display frame data to the timing controller. The frame processing module determines a type of the display frame data according to the converting command signal. The frame processing module determines a timing point of adjusting the type of the display frame data according to timings of the converting command signal, the data enable signal and the synchronization signal. | 06-26-2014 |
Cheng-Hao Kuo, Hualien County TW
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20130178169 | High Gain Antenna and Wireless Device Using the Same - The present invention discloses a high gain antenna. The high gain antenna includes a first dipole antenna, formed on a substrate; a parallel reflection metal sheet, formed on the substrate and in parallel with the first dipole antenna; a first vertical reflection metal sheet, vertically disposed on a front side of the substrate and behind the first dipole antenna; and a second vertical reflection metal sheet, vertically disposed on a back side of the substrate and behind the first dipole antenna. | 07-11-2013 |
20140300527 | Antenna for Wireless Communication Device - The present invention discloses an antenna for a wireless communication device, including a radiator including a first fixing segment, and a first connecting unit including a first fixture unit and a second fixture unit for holding the first fixing segment such that the radiator is electrically connect to a circuit. | 10-09-2014 |
20150188617 | RADIO-FREQUENCY PROCESSING CIRCUIT AND RELATED WIRELESS COMMUNICATION DEVICE - A radio frequency (RF) processing circuit used in a wireless communication device for processing a | 07-02-2015 |
Cheng-Hao Kuo, Ji'An Township TW
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20150022278 | ELECTRONIC DEVICE FOR ELIMINATING WIRELESS NOISE INTERFERENCE - In an embodiment of the disclosure, an electronic device arranged for eliminating wireless noise interference is provided. The electronic device includes a circuit board and two first metal components. The metal components are arranged on different sides of the circuit board. Each of the first metal components comprises a first terminal and a second terminal opposite to the first terminal The first terminal is coupled to the circuit board and the second terminal is open loop. The length of the first metal component is about one-fourth wavelength of a pre-determined frequency. | 01-22-2015 |
Cheng-Hao Lai, Tainan City TW
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20140166081 | SOLAR CELL AND SOLAR CELL MODULE - A solar cell includes a semiconductor substrate, a back electrode layer and a front electrode layer including a first bus bar, a second bus bar, first finger bar units, second finger bar units, first interconnecting bars, and second interconnecting bars. The first finger bar units are spaced apart from the second finger bar units. Each of the first finger bar units has first finger bars and a first auxiliary bar connected to the first finger bars. Each of the second finger bar units has second finger bars and a second auxiliary bar connected to the second finger bars. Each first interconnecting bar interconnects two adjacent first finger bar units. Each second interconnecting bar interconnects two adjacent second finger bar units. | 06-19-2014 |
Cheng-Hao Lee, Taipei City TW
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20120133327 | ELECTROMAGNETIC TOUCH INPUT PEN HAVING A USB INTERFACE - An electromagnetic touch input pen having a USB interface, used to provide touch input to an information processing device, the pen including: an electromagnetic touch input pen, having a battery module; and a USB plug, coupled with the battery module, wherein the battery module can access a charging power with the USB plug inserted into a USB socket of the information processing device. | 05-31-2012 |
20120243174 | ELECTRONIC BOOK DEVICE INTEGRATED WITH A MAGNETIC PEN RACK - An electronic book device integrated with a magnetic pen rack, including a leather cover, a rack, a magnetic pen, a LED light source module, and an electronic book. The rack, of rectangular outline and having an opening at one side, is fixed on the leather cover so as to form a rectangular space for accommodating the electronic book. The rack includes: at least one bolt, used for fixing the electronic book; a first groove, used for accommodating the magnetic pen, the first groove having a first metal contact part for electrically connecting the magnetic pen with the electronic book; and a second groove, used for accommodating the LED light source module, the second groove having a second metal contact part for electrically connecting the LED light source module with the electronic book. | 09-27-2012 |
Cheng-Hao Lee, New Taipei City TW
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20140016272 | CIRCUIT BOARD AND HEAT DISSIPATION DEVICE THEREOF - A heat dissipation device is used in a circuit board, where the circuit board includes a chip and at least one positioning hole disposed around the chip, and each of the positioning holes has a bare metal area on its periphery. The heat dissipation device includes a heat dissipation element, a conductive element and at least one fixing part. The heat dissipation element is disposed on the chip; the conductive element is connected electrically to the bare metal area of the circuit board and the heat dissipation element respectively; the fixing part passes through the fixing holes and is connected to the positioning hole, so as to fix the heat dissipation element to the circuit board. A circuit board is also provided, which includes a substrate, a chip, a positioning hole and the heat dissipation device. | 01-16-2014 |
20150131234 | CIRCUIT BOARD AND HEAT DISSIPATION DEVICE THEREOF - A heat dissipation device is used in a circuit board, where the circuit board includes a chip and at least one positioning hole disposed around the chip, and each of the positioning holes has a bare metal area on its periphery. The heat dissipation device includes a heat dissipation element, a conductive element and at least one fixing part. The heat dissipation element is disposed on the chip; the conductive element is connected electrically to the bare metal area of the circuit board and the heat dissipation element respectively; the fixing part passes through the fixing holes and is connected to the positioning hole, so as to fix the heat dissipation element to the circuit board. A circuit board is also provided, which includes a substrate, a chip, a positioning hole and the heat dissipation device. | 05-14-2015 |
20150200473 | FLEXIBLE FLAT CABLE, ELECTRICAL CONNECTOR, AND FLEXIBLE FLAT CABLE ASSEMBLY - A flexible flat cable includes conductive wires disposed on a first surface of an insulation layer, and a cover shield covering an opposite second surface and side surfaces of the insulation layer. An electrical connector includes an insulation case defining an insertion space for receiving an insertion portion of the flexible flat cable, conductive terminals disposed on the base and contacting respectively with the conductive wires, and a ground unit. The ground unit includes a contacting portion disposed in the insertion space and contacting with the cover shield of the flexible flat cable, and a conductive portion extending out of the insulation case for grounding the flexible flat cable. | 07-16-2015 |
Cheng-Hao Liao, Yun-Lin Hsien TW
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20120264540 | Method And Apparatus For Smoke Emitting Golf Ball - A method and apparatus for causing smoke to emit from a golf ball. In one embodiment, when a partition is removed and a threshold pressure has been met, a chemical reaction may occur between solid compositions. In another embodiment, when a threshold pressure is met to allow a liquid composition to be released from a check valve, a reaction may occur between the liquid composition and a separate solid or liquid composition. In either case, the chemical reaction may result in smoke being emitted from the golf ball, thereby helping a golfer find the ball. The golf ball may be capable of multiple emissions of smoke intermittently. | 10-18-2012 |
Cheng-Hao Lin, Taipei TW
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20150070271 | TECHNIQUES FOR ADJUSTING A POSITION OF A DISPLAY DEVICE BASED ON A POSITION OF A USER - A technique for adjusting a display angle of an electronic apparatus includes capturing, by an image capturing module (of the electronic apparatus), images of a user with respect to a display device (of the electronic apparatus) at a reference first position and a second position. A processing module (of the electronic apparatus) provides an indication when the user exceeds a predetermined threshold in moving from the first position to the second position. A controlling module (of the electronic apparatus) causes a first driving module (of the electronic apparatus) to drive rotation of a first rotating module (of the electronic apparatus) in response to the processing module indicating the displacement has exceeded the predetermined threshold. The first rotating module is coupled to a base unit portion of the electronic apparatus. | 03-12-2015 |
20150278552 | INFORMATION HANDLING OF ACCESS SECURITY - A method of effectuating access security includes sending authentication data with a specific lifetime from a mobile device to an information handling system. The information handling system includes a controller and a housing. The housing includes a chassis and a latch component, with the controller electrically coupled to the latch component. The method includes determining by the controller in accordance with the authentication data whether the mobile device is authorized to activate the latch component and activating the latch component by the controller to lock or unlock the housing in response to a determination that the mobile device is authorized to activate the latch component. | 10-01-2015 |
Cheng-Hao Lin, Taipei City TW
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20150371525 | POWER DISTRIBUTION UNIT AND ALARM METHOD APPLIED IN THE SAME - A power distribution unit including a base, at least one socket, at least one detecting unit and a management unit is provided. The socket is disposed at the base and has at least one power end and a ground end. The detecting unit is disposed at the base. When a plug is disposed at the socket, the detecting unit outputs an alarm signal if the plug is electrically connected to the power end of the socket but the plug is not electrically connected to the ground end of the socket. The management unit is electrically connected to the detecting unit and performs a predetermined operation in response to the alarm signal. | 12-24-2015 |
20160054367 | POWER DISTRIBUTION UNIT AND ALARM METHOD APPLIED IN THE SAME - A power distribution unit including a base, at least one socket, at least one detecting unit and a management unit is provided. The socket is disposed at the base and has at least one power end and a ground end. The detecting unit is disposed at the base. When a plug is disposed at the socket, the detecting unit outputs an alarm signal if the plug is electrically connected to the power end of the socket but the plug is not electrically connected to the ground end of the socket. The management unit is electrically connected to the detecting unit and performs a predetermined operation in response to the alarm signal. | 02-25-2016 |
Cheng-Hao Liu, Hsinchu City TW
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20160068919 | MICROORGANISM CO-CULTURE SYSTEM AND USES OF THE SAME - A microorganism co-culture system, comprising: | 03-10-2016 |
Cheng-Hao Tsai, Tainan City TW
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20130172512 | BIO-BASED POLYURETHANE ARTICLE - A polyurethane article includes at least 25% of bio-based content and is made of a reactive composition containing an isocynate compound, a polymeric polyol component including biomass derived polymeric polyol, and a biomass derived diol. | 07-04-2013 |
Cheng-Hao Tsai, New Taipei City TW
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20140247350 | TRACKING SYSTEM - The present invention is related to a tracking system, comprising at least one driver and a master control device having a camera module. The driver and the master control device are each allowed to detect spatial change of body, so as to generate a first/second spatial motion data, respectively. A relative spatial motion data between the master control device and the driver is calculated according to the first/second spatial motion data. The spatial location of the master control device is adjusted or the rotation angle/focal length of the lens of the camera module is adjusted according to the relative spatial motion data, so that the master control device is capable of approaching the driver and the camera module is allowed to focus on the driver. Thus, the master control device of the present invention is allowed to track the driver for monitoring without the need for manual operation. | 09-04-2014 |
Cheng-Hao Weng, New Taipei TW
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20130278520 | TOUCH CONTROL METHOD AND ELECTRONIC SYSTEM UTILIZING THE SAME - A touch control method is implemented in an electronic system. A calculation of the product of a pressure value and the area over which pressure is applied are included in touch input data packets representing a touch operation, the values of net force associated with the touch input packets are thus obtained. A signal of a short press, if recognized, with a value of net force greater than a net force threshold can be recognized as a signal of a long press, thus simulating an operation of long press and triggering the selection of an object, where the selection of the object would otherwise require a long press operation. The touch control method operates to significantly speed up selection of an object. | 10-24-2013 |
20160070400 | TOUCH CONTROL METHOD AND ELECTRONIC SYSTEM UTILIZING THE SAME - A touch control method is implemented in an electronic system. A calculation of the product of a pressure value and the area over which pressure is applied are included in touch input data packets representing a touch operation, the values of net force associated with the touch input packets are thus obtained. A signal of a short press, if recognized, with a value of net force greater than a net force threshold can be recognized as a signal of a long press, thus simulating an operation of long press and triggering the selection of an object, where the selection of the object would otherwise require a long press operation. The touch control method operates to significantly speed up selection of an object. | 03-10-2016 |
Cheng-Hao Yu, Hukou Township TW
Patent application number | Description | Published |
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20110050622 | Load cell touch control device - A load cell touch control device includes a touch panel, a plurality of load cells and a control unit. The touch panel receives a stress applied thereon. The load cells are implemented in the touch panel to detect respective components of the stress received by the touch panel. The control unit is connected to the load cells in order to receive magnitudes of the respective components to thereby calculate a magnitude, position and motion trace of the stress on the touch panel based on the respective components detected by the load cells in the touch panel. | 03-03-2011 |