Huang, Tu-Cheng
Chao-Dong Huang, Tu-Cheng TW
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20080232078 | Electrical component and method for making the same - An electrical component ( | 09-25-2008 |
Cheng-Chung Huang, Tu-Cheng TW
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20120007587 | DEVICE FOR TESTING SERIAL ATTACHED SMALL COMPUTER SYSTEM INTERFACE SIGNAL - A signal testing device includes an oscillograph having a plurality of first connection ports, and a signal transmitting cable. The signal transmitting cable includes a plurality of second connection ports, a plurality of coaxial cables and a SAS connector configured for connecting to a mother board. One end of each coaxial cable is electrically connected to a corresponding one of the second connection ports, and the other end is electrically connected to the SAS connector. The first connection ports are configured for engaging with the second connection ports. | 01-12-2012 |
20120187967 | VOLTAGE LIMITING TEST SYSTEM AND ASSISTANT TEST DEVICE - A voltage limiting test system used to test limit voltage values of a memory includes a voltage limiting test device and an assistant test device connected to the voltage limiting test device. The voltage limiting test device includes a button to adjust a voltage of the memory. The assistant test device includes a first timer, and first and second relays. The first relay is used to receive a state signal of the motherboard, to determine whether the first timer is powered according to the state signal. The second relay is used to receive the pulse signal output by the first timer when the first timer is powered, to trigger the button to adjust the voltage of the memory per a reference time. When the motherboard stops working, the voltage value of the memory is a limit voltage value of the memory. | 07-26-2012 |
20130046504 | COMPUTING DEVICE, STORAGE MEDIUM, AND METHOD FOR TESTING INTEGRITY OF SIGNALS TRANSMITTED FROM HARD DISK INTERFACES - In a method for testing integrity of signals transmitted from hard disk interfaces using a computing device, the computing device connects to an oscilloscope and a mechanical arm that is equipped with a test fixture. The mechanical arm controls the test fixture to make contact with one of the hard disk interfaces to be tested. The method adjusts an intensity grade of the signals through the hard disk interface, and controls the hard disk interface to produce a signal corresponding to the adjusted intensity grade. The test fixture obtains the signal from the hard disk interface, and the oscilloscope measures one or more test parameters of the signal. The method analyzes values of the test parameters to find an optimal signal, determines an intensity grade of the optimal signal as a driving parameter of the hard disk interface, and generates a test report of the hard disk interfaces. | 02-21-2013 |
Chia-Chia Huang, Tu-Cheng TW
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20090267807 | ELECTRONIC DEVICE PROVIDING A NUMBER INPUT SYSTEM - An electronic device providing number input is an input combination of a number input system. The number input system comprises three horizontal elements and four vertical elements arranged in the shape of the number “8.” The electronic device provides a mechanism for a user to input numbers by pressing combinations of the elements. | 10-29-2009 |
20090298557 | PORTABLE ELECTRONIC DEVICE WITH ADJUSTABLE DISPLAY - A portable electronic device comprises a body member ( | 12-03-2009 |
20120133588 | KEYBOARD CAPABLE OF DISPLAYING TIME - A keyboard displays a clock time with light sources. The keyboard can transmit light through spaces positioned between a plurality of keys of the keyboard. The keyboard further can transmit light through the plurality of keys of the keyboard. The keyboard further includes two buttons for adjusting the clock time displaying on the keyboard. | 05-31-2012 |
Chien-Fa Huang, Tu-Cheng TW
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20110122564 | COMPUTER - A computer includes an enclosure, a platform, a motherboard and at least one disk drive. A receiving space is defined by the enclosure. The platform divides the receiving space into at least two housings. The motherboard and the at least one disk drive are located in different housings. | 05-26-2011 |
20110122566 | COMPUTER - A computer includes an enclosure, a heat sink and a fan. Two openings are defined at opposite sides of the enclosure. The heat sink is located in the enclosure. The fan is located at one opening of the enclosure. Air current generated from the fan travels through the enclosure for dissipating heat from the heat sink and entire computer. | 05-26-2011 |
20110122568 | COMPUTER - A computer includes an enclosure, at least one disk drive, a panel and a fan. The at least one disk drive is located in the enclosure. The panel is mounted to a side of the enclosure. The panel has different material relative to the enclosure. The fan is mounted to the panel. The vibration generated from fan is indirectly transferred to the at least one disk drive. | 05-26-2011 |
20110122576 | COMPUTER - A computer includes an integral enclosure, a front panel and a back panel. The enclosure is made of a single piece of extruded aluminum. The enclosure includes a top wall, a bottom wall and two side walls. The bottom wall parallels to the top wall. Two openings are defined at opposite sides of the enclosure. The front panel covers one opening of the enclosure. The back panel covers the other opening of the enclosure. | 05-26-2011 |
20110281457 | CONNECTOR ASSEMBLY - A connector assembly includes a resilient mounting panel and a connector. The resilient mounting panel includes a panel body and a mounting protrusion. The connector includes a connector body and a mounting portion extending from the connector body. The connector body is configured to connect to an electronic device, and the mounting portion is configured to be secured to the mounting protrusion and to space the connector from the panel body. | 11-17-2011 |
Chien-Yuan Huang, Tu-Cheng TW
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20110038129 | FLAT PANEL DISPLAY DEVICE - A flat panel display device includes a housing, a display panel, a main frame, a power supply module, and a circuit board assembly. The housing is for receiving the display panel, the main frame, the power supply module, and the circuit board assembly. The main frame is fixed on the housing and is integrated with the housing. The display panel is secured on the main frame. The power supply module is secured on the main frame and is electrically connected to the display panel. The circuit board assembly is secured on the main frame and is electrically connected to the display panel and the power supply module. | 02-17-2011 |
Chin-Tsan Huang, Tu-Cheng TW
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20090072463 | POSITIONING DEVICE - An exemplary positioning device used for moving a workpiece to a targeted position, the positioning device includes: a pulling member, a platform, a guiding member, two opposite positioning members, and a cable. The guiding member is located on the platform. The positioning members are located on the guiding member. The cable connects the pulling member with the two guiding members. The pulling member is capable of pulling the two positioning members to move along the guiding member via the cable. | 03-19-2009 |
20090193651 | AUTOMATIC DISASSEMBLY MACHINE - An exemplary automatic disassembly machine is used for detaching a cover from a main body of a portable electronic device. The cover defines a hole therein. The automatic disassembly machine includes a holder, a mechanical hand, a power source, and a controller. The mechanical hand is fixed on the holder. The mechanical hand has an inserting element, and a positioning element. The inserting element is configured for inserting into the hole of the cover and lifting the cover up from the portable electronic device. The positioning element is configured for positioning the cover. The power source connects to the mechanical hand for driving the mechanical hand. The controller connects to the mechanical hand and the power source for respectively controlling the positioning element and the inserting element to detach the cover from the portable electronic device. | 08-06-2009 |
20120082520 | TOOL HOLDER - A tool holder, used for holding a milling cutter and a grinding wheel, includes a tool bar, a tool base, a flange, a mounting shaft, and a fixing ring. The flange is formed on an end of the tool bar. The tool base is used for mounting the milling cutter. The ends of the mounting shaft are connected to the flange and the tool base respectively. The grinding wheel is mounted on the mounting shaft. The fixing ring is used for fixing the grinding wheel to the mounting shaft. | 04-05-2012 |
20130078894 | POLISHING DEVICE - A polishing device includes a reducer, a polishing mechanism, a rotatably driven mechanism, and a sliding driving mechanism. The polishing mechanism is connected to the reducer. The rotatably driven mechanism includes a first driving member and a transmission shaft, the first driving member includes a first main body and an output shaft rotatably connected to first main body, the transmission shaft is fixed to the output shaft. Sliding driving mechanism includes a second driving member, the second driving member includes a second main body and a driving shaft collar connected to the second main body, the second main body is fixed to the first main body. The second main body and driving shaft collar cooperatively define a through hole. The transmission shaft extends through the through hole and is connected to the reducer to enable the polishing mechanism to polish a workpiece. The driving shaft is fixed to the reducer. | 03-28-2013 |
20130081487 | CYLINDER - A cylinder includes a cylinder body, a piston assembly, and a guiding member. The cylinder defines a receiving hole. The guiding member is fixedly assembled within the receiving hole of the cylinder body, and is coaxial with the cylinder body. The guiding member defines a sliding groove and an arc rotating groove communicating with the sliding groove. The piston assembly includes a piston and at least one roll ball. The piston is assembled within the receiving hole of the cylinder body, and is slidably and rotatably sleeved on the guiding member via the at least one roll ball. The at least one roll ball is movably sandwiched between the piston and the guiding member, and is capable of sliding within the sliding groove and the rotating groove of the guiding member thereby driving the piston to slide and rotate relative to the guiding member. | 04-04-2013 |
20130085049 | CUTTER MAGAZINE, CUTTER SWITCHING SYSTEM USING THE CUTTER MAGAZINE, AND MACHINE TOOL USING THE CUTTER SWITCHING SYSTEM - A cutter switching system includes a supporting platform, a cutter magazine mounted on the supporting platform, and a sensing assembly mounted on the cutter magazine. The cutter magazine includes a cutter storing frame and a driving assembly. The cutter storing frame includes a cylindrical main body, and a plurality of cutters mounted all around the main body. The driving assembly includes a cam indexer engaging with the cutter storing frame for rotating the cutter storing frame. The sensing assembly is mounted on the cam indexer, and the sensor senses the rotation of the cam indexer to establish the static position and the rotation required of the cutter magazine. The present disclosure further provides a machine tool using the cutter switching system. | 04-04-2013 |
20130085051 | CUTTER-CHANGING DEVICE - A cutter-changing device includes a cutter-magazine carrying cutters, a rotary telescopic cylinder, and a clamping sub-assembly. The clamping sub-assembly includes a cutter-changing arm, and a pair of clamping assemblies. The rotary telescopic cylinder drives the cutter-changing arm to rotate, extend and retract. Each clamping assembly includes a mounting member, an elastic member, a piston, and at least one resisting member. The mounting member is mounted on the cutter-changing arm, and defines at least one mounting hole through the sidewall thereof. The elastic member and the piston are sleeved with the mounting member, and the two opposite ends of the elastic member press against the piston and the mounting member. The resisting member is mounted between the elastic member and the mounting member, and capable of being resisted by the piston to be partially exposed from the mounting hole. | 04-04-2013 |
20130099454 | TOOL HOLDER - A tool holder for holding a cutting tool comprises a housing, a sleeve received in one end of the housing, a switch fastened in the other end of the housing, a cover fastened at an end of the housing adjacent to the sleeve to prevent the sleeve from being taken out of the housing, and an elastic member sleeved on the sleeve. The switch is electrically connected to a control system of a main spindle of a CNC turning machine and is applied for controlling the movement of the main spindle. The elastic member is compressed to elastically resist with the sleeve and generates an elastic force to make the sleeve move away from the switch, and the sleeve is slidably configured along the inner surface of the housing to contact the switch to stop the movement of the main spindle of the CNC turning machine. | 04-25-2013 |
Chuan-De Huang, Tu-Cheng TW
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20090277282 | FIXTURE FOR TORQUE METER AND APPARATUS HAVING THE FIXTURE FOR TESTING TORQUE - A fixture for a torque meter includes a bearing having a cylindrical stator and a rotor, two or more arms, and two or more elastic members. The cylindrical stator defines a through hole therein. The rotor is rotatably received in the through hole and is configured for holding the torque meter. The at least two arms are respectively connected to two opposite sides of the cylindrical stator. Each of the elastic members elastically supporting a corresponding arm, a compression direction and a rebound direction of the elastic members are parallel to a rotation axis of the rotor. | 11-12-2009 |
20090290865 | ZINC OXIDE NANO-WIRE BASED ACTUATOR, LENS MODULE USING SAME AND CAMERA MODULE USING SAME - An exemplary zinc oxide nano-wire based actuator includes a first electrode, a second electrode opposite to the first electrode, and a zinc oxide nano-wire layer sandwiched between the first electrode and the second electrode. The zinc oxide nano-wire layer includes two opposite surfaces in contact with the first and the second electrodes respectively, and a plurality of zinc oxide nano-wires substantially parallel to each other. The first electrode and the second electrode are configured for cooperatively creating therebetween an electric field with an electric field direction substantially parallel to the zinc oxide nano-wires so as to adjust a thickness of the zinc oxide nano-wire layer, thereby moving the second electrode relative to the first electrode. | 11-26-2009 |
Chung-Hsin Huang, Tu-Cheng TW
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20110215769 | BATTERY CHARGING SYSTEM AND METHOD - An exemplary battery charging system includes a temperature sensor, a voltage measuring device, a processor and a charger. The temperature sensor is used for continuously sensing the current temperature of a rechargeable battery. The voltage measuring device is used for continuously measuring the current voltage U of the rechargeable battery. The processor is used for comparing the current temperature T with two temperature thresholds and comparing the current voltage U with two cut-off voltages, and generating a PWM control signal to the charger based on the results of the comparisons. The charger is used for charging the battery. When T reads as normal, the charger charges the battery using a first average current I | 09-08-2011 |
20110304303 | PROTECTION STRUCTURE FOR BATTERY CHARGING - A protection structure for battery charging includes a temperature sensing module, a processing module, and a charging control module. The temperature sensing module is configured for sensing the temperature of a battery and outputting electronic signals. The processing module is configured for receiving the electronic signals and outputting a first control signal group. The charging control module is configured for receiving the electronic signals and the first control signal group, comparing the electronic signals and a first reference range and outputting a second control signal group according to the comparison results, further recognizing and comparing the second control signal group with the first control signal group. When the second control signal group and the first control signal group both include a charging signal or a stop-charging signal, the executing module controls the battery to charge or stop the battery from charging according to the first control signal group. | 12-15-2011 |
20120014235 | DISK RECORDING DEVICE AND DIGITAL PHOTO FRAME USING THE SAME - A disk recording device includes a processor, and a storage device, a memory reader, a display, an encoder, a disk recorder, all electrically connected to the processor. The storage device is configured for storing a first file. The memory reader is configured for reading the first file. The processor is configured for transforming the first file into a second file of a specific format compatible with the encoder. The encoder is connected to the processor and used for encoding the second file into a third file, and sending the third file to the processor. The processor is also configured for transforming the third file into a disk storable formatted file. The disk recorder is configured for recording the disk storable formatted file in the disk. The present embodiment also relates to a digital photo frame using the disk recording device. | 01-19-2012 |
Chung-Sen Huang, Tu-Cheng TW
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20090114687 | STRAP FOR PORTABLE DEVICES - An exemplary strap for a portable device includes a hollow ring portion, two elastic members, two connecting strings, two blocks, and a strap attachment coupled to the connecting strings. The ring portion includes at least one restraint with a through hole defined therein. The elastic members are fixed within the ring portion. The connecting strings are coupled to the elastic members respectively, pass through the through hole and stretch out of the ring portion. The blocks are positioned respectively at joints of the elastic members and the connecting strings, and restrained within the ring portion by the at least one restraint for preventing the elastic members from being excessively stretched. | 05-07-2009 |
Fang-Chi Huang, Tu-Cheng TW
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20090040118 | Electrical device having an antenna unit - An electronic device ( | 02-12-2009 |
Fu-Min Huang, Tu-Cheng TW
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20100033616 | CAMERA MODULE HAVING VOICE-COIL MOTOR - A camera module includes an image sensor, a substrate, a lens part, a lens holder, and a voice-coil motor (VCM). The image sensor is supported on and electrically connected to the substrate. The lens holder has a bottom end and an upper end opposite to the bottom end. The image sensor is accommodated within the lens holder. The lens part includes a lens barrel which has an upper portion and a bottom portion and is disposed on the lens holder. The VCM includes a winding coiling around the upper portion and a set of permanent magnetic members fixedly fixed and surrounding the winding. The outer diameter of the upper portion is smaller than that of the bottom portion. The VCM is configured for driving the lens part to move toward to or away from the image sensor. | 02-11-2010 |
Guo-Hong Huang, Tu-Cheng TW
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20090139745 | REPAIR DEVICE FOR PRINTED CIRCUIT BOARD - A repair device for a PCB includes a clamp portion having a plurality of receptacles defined therein, a connector head having a plurality of contacts configured to connect with the PCB, a plurality of conductive lines arranged side by side, and a lead wire. One end of each of the conductive lines is clamped by the clamp portion and exposed to outside of the clamp portion via a corresponding receptacle of the clamp portion, the other end of each of the conductive lines is connected to a corresponding contact of the connector head. Two ends of the lead wire are electrically connected to two of the conductive lines via the corresponding receptacles, thereby switching signal transmission from one of the input terminal of the PCB to another input terminal of the PCB. | 06-04-2009 |
20090262976 | POSITION-DETERMINING SYSTEM AND METHOD - A position-determining system for determining position and orientation of an object on a work surface parallel to an X-Y plane of a Cartesian coordinate system includes an image-capturing device, a processor and a recognition assistant. The image-capturing device is directed towards the work surface for capturing images of the object and sending the images to the processor. The processor processes the images captured by the image-capturing device. The recognition assistant is attached on the object. The recognition assistant includes a first recognition assistant part and a second recognition assistant part configured to be readily recognizable in an image examined by the processor. Then the processor determines position and orientation of the object via a template matching algorithm. | 10-22-2009 |
20090265659 | MULTI-WINDOW DISPLAY CONTROL SYSTEM AND METHOD FOR PRESENTING A MULTI-WINDOW DISPLAY - An exemplary multi-window display control system comprises: a read module, a display module, and a display; the method for presenting a multi-window display is also provided, the method comprising: reading the size of a display by a read module; sending the size of the display to a display module; displaying two or more display areas on a display according to a predetermined ratio; and presenting one or more functional units in each of the display area. The multi-window display control system and the method for presenting a multi-window method can provide two or more display areas on an electronic platform simultaneously, as well as provide functional unit windows in the corresponding display areas, which improve the speed and convenience of the operation. | 10-22-2009 |
Gwo-Yan Huang, Tu-Cheng TW
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20100033953 | DIRECT TYPE BACKLIGHT MODULE - A direct backlight module includes a light optical plate, a plurality of point light sources, and a reflective member. The optical plate includes a light input surface and a light output surface opposite to the light output surface. The point light sources are positioned between the optical plate and the reflective member. The reflective element forms a plurality of curved reflective surfaces corresponding to the point light sources. Each curved reflective surface is a substantially spherical depression, and each point light source corresponds to a center of each spherical depression defined by one of the curved reflective surfaces. | 02-11-2010 |
20120218226 | LIGHT DIRECTING ELEMENT AND INFRARED TOUCH SCREEN DEVICE HAVING SAME - A light directing member for an infrared touch screen device is provided. The infrared touch screen includes a touch screen having a first side and an opposing second side, an infrared emitter for emitting infrared light beams toward the light directing element, and a plurality of infrared receivers arranged along the first side of the touch screen. The light directing member is positioned at the second side of the touch screen, and includes an outwardly curved surface facing the infrared emitter and a plurality of reflective slanted surfaces. The curved surface collimates the infrared light beams emitted from the infrared emitter into parallel infrared light beams. The plurality of reflective slanted surfaces are aligned with the respective infrared receivers, and for receiving and reflecting corresponding portions of the collimated parallel beams to the respective infrared receivers. A related device is also provided. | 08-30-2012 |
20120327030 | ELECTRONIC DEVICE WITH INFRARED TOUCH SENSING AND INFRARED REMOTE CONTROL FUNCTION - An electronic device paired with an infrared remote control, includes a display screen having a display area, at least one infrared emitter, at least one infrared receiver, a prism and a processing unit. A prism is adjacent to the at least one infrared receiver for converging the infrared rays from the at least one infrared emitter and the infrared remote control to the at least one IR receiver. A processing unit is for activating and then deactivating the infrared emitters one after another, identifying operations of a user on the display area by analyzing the interception of the infrared rays emitted from each of the infrared emitters, identifying operations of a user according to the infrared signals from the infrared remote control and executing corresponding functions associated with the operations of the user. | 12-27-2012 |
20130134900 | SYSTEM AND METHOD FOR ADJUSTING COLOR TEMPERATURE - A color temperature adjusting system includes a processing unit, a constant-current drive unit, and an light emitting unit (LED) unit including two unmatched LED modules with different basic color temperatures. A table records a relationship between coefficient values and current values for the current(s) flowing through the two LED modules. The processing unit selects one of a number of predetermined formulas to calculate the coefficient value by comparing a desired value with a threshold value, and further determines the current values according to the calculated coefficient value listed in a table. The constant-current drive unit includes two drive module generating modulating signals to adjust the respective values of the current flowing through the two LED modules to match the determined current values, thereby adjusting the color temperature value of the LED unit to the desired level. A related method is also provided. | 05-30-2013 |
Hai-Jo Huang, Tu-Cheng TW
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20090103108 | SURFACE PROFILE MEASURING APPARATUS - A surface profile measuring apparatus includes a light source assembly, a spatial light modulator, a spectroscope, a wave-front sensor, and a control-processing device. The light source assembly has a liquid crystal display pixel structure and is configured for providing parallel light. The spatial light modulator is positioned to receive the light from the light source assembly. The spectroscope is positioned to receive the light from the spatial light modulator. The wave-front sensor is positioned to receive the light from the spectroscope. The control-processing device is electrically connected to the spatial light modulator and the wave-front sensor. The surface profile measuring apparatus can measure the surface profile of an object and not contact the surface of the object in cooperation with the spatial light modulator, the spectroscope and the wave-front sensor. Therefore, the surface of the object is protected from being damaged. | 04-23-2009 |
20090141268 | APPARATUS FOR MEASURING STRAY LIGHT IN LENS MODULE - An apparatus for measuring stray light in a lens module includes a light source, an image sensor, an object distance adjusting unit, and an object distance measuring device. The light source is disposed at an object side of the lens module for emitting light to the lens module. The image sensor is disposed at an image side of the lens module for measuring an intensity of stray light coming into the lens module. The object distance adjusting unit includes an opaque barrier defining a slit therein, and a laser aligned with the slit, the laser being configured for emitting a laser light beam through the slit thereby forming a light spot serving as an object. The object distance measuring device is configured for measuring an object distance. The opaque barrier of the object distance adjusting unit is movable relative to the wavefront sensor so as to adjust the object distance. | 06-04-2009 |
20120099207 | WIDE-ANGLE RELAY LENS AND IMAGING SYSTEM HAVING SAME - A relay lens is used for an imaging system having a main lens. The main lens has a pupil plane. The relay lens, in the order from the subject side to the image side thereof, includes a first lens of negative refractive power, and a second lens of positive refractive power. The first lens has a first principle plane and a second principle plane. The second lens has a third principle plane and a fourth principle plane. The relay lens system satisfies the following formulas: 0.53<|ƒ1/ƒ2|<0.57; 1.54<ν1/ν2<3.11; 0.2204-26-2012 | |
20120099208 | ZOOM LENS SYSTEM - A zoom lens system is used for imaging an object to an image plane. The system, in the order from the object side to the image plane, includes a first lens group with positive refraction power, a second lens group with negative refraction power, a third lens group with positive refraction power, an aperture stop, a fourth lens group with positive refraction power, and a fifth lens group with negative refraction power. The fifth lens group comprises a lens of negative refraction power and a lens of positive refraction power. The system satisfies the formulas: −0.1804-26-2012 | |
20120099209 | ZOOM LENS SYSTEM - A zoom lens system includes, in the order from the object side to the image side thereof, a first lens group of positive refraction power, a second lens group of negative refraction power, a third lens group of positive refraction power, a fourth lens of positive refraction power, and an imaging plane. The first lens group and the third lens group are immovably mounted. The second lens group and the fourth lens group are movably mounted. The zoom lens system satisfies the formulae: 504-26-2012 | |
20120099210 | PROJECTION LENS SYSTEM WITH HIGH RESOLUTION AND COMPACT SIZE - The present disclosure relates to a projection lens system for a projector having a spatial light modulator (SLM). The projection lens system includes, in order from the magnified end to the minified end thereof, a first lens group with negative refraction power, a second lens group with positive refraction power, and a third lens group with positive refraction power. The projection lens system satisfies the following formulas: 304-26-2012 | |
20120099211 | SUPER-WIDE-ANGLE LENS SYSTEM AND IMAGING MODULE HAVING SAME - A super-wide-angle lens system for imaging an object on an imaging surface, includes a first lens group with negative refraction power and a second lens group with positive refraction power. The first lens group includes a first spherical lens with negative refraction power, a second spherical lens with negative refraction power, and a third spherical lens with positive refraction power. The first lens has a first surface facing the object side of the first lens group. The second lens group includes a fourth spherical lens with positive refraction power and a fifth spherical lens with negative refraction power. The system satisfies the formulas: 0.0104-26-2012 | |
20120105972 | ZOOM PROJECTION LENS - A zoom projection lens includes, in the order from the magnification side to the minification side thereof, a first lens group with negative refraction power, a second lens group with positive refraction power, a third lens group with positive refraction power, a fourth lens group with negative refraction power, and a fifth lens group with positive refraction power. The first lens group, the second lens group, the third lens group, and the fourth lens group are movably positioned. The fifth lens group is immovably positioned. The zoom projection lens satisfying the formulae: 1.0<|F1/Fw|<1.3; 2.5<|F3/Fw|<2.7; 2.81<|F5/Fw|<2.83; and 0.21<|F2/F4|<0.24, wherein F1-F5 respectively represent the effective focal lengths of the first, second, third, fourth, and fifth lens groups, Fw represents the shortest effective focal length of the zoom projection lens. | 05-03-2012 |
20120105973 | ZOOM LENS SYSTEM - A zoom lens system includes, from the object-side to the image-side thereof, a first lens group, a second lens group, and a third lens group. The first lens group includes a first lens and a second lens. The second lens includes a third lens, a fourth lens, and a fifth lens. The fourth lens and the fifth lens are attached to each other. The third lens group includes a sixth lens. The zoom lens system satisfies the following conditions: 0.3505-03-2012 | |
20120105975 | ZOOM LENS SYSTEM HAVING HIGH ZOOM RATIO AND SHORT OVERALL LENGTH - A zoom lens system includes, in order from the subject side to the image side thereof, a first lens group of positive refractive power, a second lends group of negative refractive power, a third lens group of positive refractive power, and a fourth lens group of positive refractive power. The zoom lens system satisfies the following formulas: −0.1505-03-2012 | |
20120105978 | PROJECTION LENS SYSTEM WITH HIGH RESOLUTION AND COMPACT SIZE - A projection lens system includes, from the magnified side to the reduced side thereof, a first lens group having negative refractive power, a second lens group having positive refractive power, a third lens group having positive refractive power, and a field lens. The projection lens system satisfies the following conditions: 2.905-03-2012 | |
20120105979 | TRANSFER LENS AND WIDE-ANGLE LENS SYSTEM USING SAME - A lens system includes a main lens and a transfer lens aligned with the main lens. The optical axis of the main lens is superposed on that of the transfer lens. The transfer lens includes, in order from the object side to the image side thereof, a first lens having negative refraction power, and a second lens having positive refraction power. The lens system satisfies the following conditions: 0.4<|f1/f2|<0.8; 205-03-2012 | |
20120105980 | 360 DEGREE VIEWING ANGLE LENS UNIT AND OPTICAL LENS SYSTEM USING SAME - A 360 degree viewing angle lens unit, from the object side to the image side thereof, includes a 360 degree viewing angle lens and a relay lens. The viewing angle lens includes an annular incident surface, a first reflective surface, a second reflective surface, and an emitting surface. The annular incident surface has a positive radius of curvature and symmetrically concentric around an optical axis of the lens unit. The first reflective surface has a positive radius of curvature and is symmetrically concentric around the optical axis. The second reflective surface has a negative radius of curvature, and is coaxial with the incident surface. The emitting surface has a positive radius of curvature and is coaxial with the first reflective surface. The relay lens has a positive refractive power and is aligned with the emitting surface. The relay lens is configured for condensing image light output from the emitting surface. | 05-03-2012 |
20120105981 | WIDE-ANGLE LENS SYSTEM HAVING SHORT OVERALL LENGTH - A lens system includes, in order from the subject side to the image side of thereof, a first lens group of negative refractive power, a second lends group of positive refractive power, and an image plane. The first lens group includes a first spherical lens, a second spherical lens, and a third spherical lens arranged in this order from the subject side to the image side of the lens system. The first spherical lens includes a first subject surface and a first image surface. The lens system satisfies the following formula: 8.905-03-2012 | |
20120113526 | ZOOM PROJECTION LENS SYSTEM - A zoom projection lens system, in order from the magnification side to the minification side thereof, includes a first lens group with negative refraction power, a second lens group with positive refraction power, a third lens group with positive refraction power, a fourth lens group with negative refraction power; and a fifth lens group with positive refraction power. The first, second, third, fourth lens group are movably positioned, and the fifth lens group is immovably positioned. The first lens group includes a first aspherical plastic lens. The second lens group includes a second aspherical plastic lens. The fourth lens group includes a third aspherical plastic lens. The system satisfies the formula: −2.4≦F | 05-10-2012 |
20120127583 | IMAGE LENS SYSTEM - An image lens system includes a first lens group that includes a first and a second lens, a movable second lens group that includes a third and a fourth lens, and a third lens group that includes a fifth lens. The image lens system satisfies the formulas: 2.1≦Lw/(a*Y)<2.5; 1.9≦|Fp|/F | 05-24-2012 |
20120127585 | ZOOM LENS SYSTEM HAVING HIGH ZOOM RATIO AND SHORT OVERALL LENGTH - A zoom lens system includes a first lens group with positive refractive power, a second lens group with negative refractive power, a third lens group with positive refractive power, and a fourth lens group with positive refractive power. The lens groups can move along the optical axis of the zoom lens system. The zoom lens system satisfies the formula: 0.15<|L | 05-24-2012 |
20120169839 | WIDE-ANGLE ZOOM LENS AND CAMERA MODULE USING SAME - A wide-angle zoom lens includes a first lens group with positive refraction power, a second lens group with negative refraction power, a third lens group with positive refraction power, and a fourth lens group with positive refraction power. The first lens group, the second lens group, the third lens group, and the fourth lens group move along an optical axis of the zoom lens in focusing. The wide-angle zoom lens satisfies the formulas: 1.607-05-2012 | |
20120182626 | ZOOM PROJECTION LENS SYSTEM - A zoom projection lens system includes a first lens group with negative refraction power and a second lens group with positive refraction power. The first lens group includes a first lens with negative refraction power. The second lens group includes a second lens with positive refraction power, a third lens with positive refraction power, a fourth lens with negative refraction power, and a fifth lens with positive refraction power. The zoom projection lens system satisfies the following formulas: 1.9<|F1/Fw|<2.1, 0.5<|f4/Fw|<0.8, 0.95<|f5/Fw|<1.2, where “F1”, “f4” and “f5” are respectively the effective focal lengths of the first lens group, the fourth lens and the fifth lens, “Fw” is the effective focal lengths of the zoom projection lens system in the wide angle state. | 07-19-2012 |
20120314303 | PROJECTION LENS - A projection lens includes, in order from the magnification end to the minimization end thereof: a first lens group of a negative refractive power; and a second lens group of a positive refractive power. The projection lens satisfies the formula: 0.06112-13-2012 | |
20130088787 | ZOOM LENS AND IMAGING DEVICE USING SAME - Provided is a zoom lens for imaging an object on an imaging surface. The zoom lens includes, in the order from an object side to an image side thereof, a first lens group with positive refraction power, a second lens group with negative refraction power, a third lens group with positive refraction power, and a fourth lens group with positive refraction power. The first lens group includes a first surface. The zoom lens satisfies the formula: 0.15<|L3|/Lt<0.25, where L3 is a distance of the movement of the third lens group along an optical axis of the zoom lens when the zoom lens is switched between a wide-angle state and a telephoto state, and Lt is a distance from the first surface to the imaging surface. | 04-11-2013 |
20130094100 | LENS SYSTEM - A lens system with positive refraction power, in order from the object-side to the image-side, includes a first lens group with negative refraction power and a second lens group with positive refraction power. The first lens group includes a first lens with negative refraction power, a second lens with positive refraction power, and a third lens with positive refraction power. The second lens group includes a fourth lens with negative refraction power, a fifth lens, and a sixth lens. The lens system satisfies the following condition: 504-18-2013 | |
20130100541 | LENS SYSTEM WITH REDUCED LENGTH AND HIGH RESOLUTION - A lens system includes, in this order from the object side to the image side of the lens system, a first lens group and a second lens group. The first lens group includes, in this order from the object side to the image side of the lens system, a first lens of negative refractive power and a second lens of positive refractive power. The second lens group includes, in this order from the object side to the image side of the lens system, a third lens of negative refractive power, a fourth lens positive refractive power, and a fifth lens of negative or positive refractive power. The lens system satisfies the following condition formula: 0.304-25-2013 | |
20130100544 | PROJECTION LENS SYSTEM WITH HIGH RESOLUTION AND COMPACT SIZE - A projection lens system includes, in order from the magnified side to the reduced side thereof, a first lens group with negative refractive power, a second lens group with a positive refracting power, and a spatial light modulator. The projection lens system satisfies the following condition: 3.47804-25-2013 | |
20130107375 | IMAGE LENS WITH LOW CHROMATIC ABERRATION AND HIGH RESOLUTION | 05-02-2013 |
20130135752 | ZOOM LENS SYSTEM - A zoom lens system includes a first lens group of negative refractive power, a second lens group of positive refractive power and a third lens group of positive refractive power. The zoom lens system satisfies the following condition formulas: 0.78<|f | 05-30-2013 |
20130141804 | PROJECTION LENS SYSTEM WITH LONG BACK FOCAL LENGTH - A projection lens system, in the order from a magnified side to a reduced side, includes a first lens group with negative refraction power and a second lens group with positive refraction power. The projection lens system satisfies the formulas: −1.5506-06-2013 | |
20130148210 | PROJECTION LENS SYSTEM - A projection lens system includes, in order from a screen-side to an SLM-side thereof, a first lens group of negative refractive power which includes a first lens, and a second lens group of positive refractive power. The second lens group includes a second to fifth lenses in order from the screen-side to the SLM-side of the projection lens system. The projection lens system satisfies the following condition formulas: 1.95<|F1/Fw|<2.15, 0.5<|f4/Fw|<0.7, and 1.05<|f5/Fw|<1.25, where F1 is the effective focal length of the first lens group, f4 is the focal length of the fourth lens, and f5 is the focal length of the fifth lens, Fw is the effective focal length of the projection lens system which is in the wide-angle state. | 06-13-2013 |
20130148213 | PROJECTION LENS SYSTEM WITH HIGH RESOLUTION AND COMPACT SIZE - A projection lens system includes, in order from the magnified side to the reduced side thereof, a first lens group with negative refractive power, and a second lens group with a positive refracting power. The first lens group includes a first lens having a negative refracting power. The projection lens system satisfies the following condition: | 06-13-2013 |
20130155511 | ZOOM LENS SYSTEM - A zoom lens system includes, in order from the object side to the image side, a first, a second, and a third lens groups. The first lens group includes, in order from the object side to the image side, a first and a second lenses. The second lens group is capable of floating to realize an image stabilizating function and includes, in order from the object side to the image side, a third to sixth lenses. The zoom lens system satisfies various formulas, including 0.306-20-2013 | |
20130163093 | WIDE-ANGLE ZOOM LENS SYSTEM - A wide-angle zoom lens system includes a first lens group with negative refraction power, a second lens group with positive refraction power, and a third lens group with positive refraction power. The first lens group, the second lens group, and the third lens group move along an optical axis of the zoom lens system in focusing. The wide-angle zoom lens system satisfies the formulas: 0.77<|f2/f1|<1.1; and 0.706-27-2013 | |
Hau-Lung Huang, Tu-Cheng TW
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20110149952 | MULTIMEDIA TERMINAL ADAPTER AND REMOTE CONNECTION METHOD - A multimedia terminal adapter saves IP addresses of the multimedia terminal adapter and second communication devices as an IP address list, and relationships between the IP addresses of the second communication devices and user ports as a relationship list. The multimedia terminal adapter sends the IP address list to the first communication device, and receives a selected IP address of a selected second communication from the first communication device. The multimedia terminal adapter further searches one user port corresponding to the selected IP address, and opens the searched user port to establish a remote connection between the first communication device and the selected second communication device. | 06-23-2011 |
Heng-Hsin Huang, Tu-Cheng TW
Patent application number | Description | Published |
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20100061075 | FLASH ASSEMBLY - A flash assembly includes a circuit board unit, a flash unit, and a housing. The circuit board unit includes a circuit board and two connecting members electrically disposed on the circuit board. Each connecting member defines a gap. The flash unit includes a reflector and a flash tube received in the reflector and electrically connected to the reflector. The flash tube includes two power electrodes received in the corresponding gaps and electrically connected to the circuit board by the connecting members. The flash unit and the circuit board unit are received in the housing. | 03-11-2010 |
20100110281 | IMAGE SENSOR HOLDER - An image sensor holder a frame, a first slidable holder, a second slidable holder, a first and a second driving arms, a first and a second driving device and at least two restoration devices. The first slidable holder is slidably mounted on the frame. The second slidable holder is slidably mounted on the first slidable holder. The first and second driving devices are separately mounted on the frame. The first driving arm rotatably is mounted on the frame and contacts the first slidable holder and the first driving device by both opposite ends thereof. The second driving arm slidably is mounted on the frame and contacts the second slidable holder and the second driving device respectively by both opposite ends thereof. The restoration devices are respectively positioned on the frame and the first holder for restoring the first and second holders back to original positions. | 05-06-2010 |
20100118178 | CONDUCTIVE HOLDER FOR FLASH AND FLASH ASSEMBLY HAVING SAME - A conductive holder for a flash comprises a base, an elastic first holding arm, and an elastic second holding arm. The base includes a first end and an opposite second end. The first holding arm extends from the first end. The second holding arm extends from the second end and faces the first holding arm. The first holding arm and the second holding arm cooperatively forms a gap for firmly holding the flash. | 05-13-2010 |
20120286127 | ELASTIC ELEMENT AND DEVICE USING SAME - A device includes a receiving container, an elastic element, and a loading block. The receiving container includes a first supporting surface, a second supporting surface, a fixing surface and a resisting surface. The first and second supporting surfaces perpendicularly connect to each other. The resisting surface connects to the first supporting surface. The fixing surface connects to the second supporting surface. The elastic element includes a first rail positioned on the first supporting surface, a second rail positioned on the second supporting surface, a first sliding block slidably positioned on the first rail, a second sliding block slidably positioned on the second rail, a spring connected between the fixing surface and the second sliding block, and a connecting pole connected between the first and second sliding blocks. The loading block is positioned on the first sliding block and faces the resisting surface. | 11-15-2012 |
Heng-Hsing Huang, Tu-Cheng TW
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20080285151 | ZOOM RATIO ADJUSTING SWITCH - An exemplary zoom ratio adjusting switch includes a panel, a rotary member and a spring. The panel defines first and second grooves whose innermost extremities are on a circumference of a circle. Each groove includes a wide part and a narrow part. The rotary member includes a body positioned to a top side of the panel and first and second locking legs extending from the body. The first and second locking legs extend though the wide parts and slide in the narrow parts respectively. Feet extend from the locking legs respectively at the bottom side of the panel and are restrained at the bottom side of the panel. The spring is positioned to the bottom side of the panel and restrains travel of the first locking leg from the narrow part to the wide part of the first groove. | 11-20-2008 |
Hsin-Yao Huang, Tu-Cheng TW
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20090292796 | METHOD AND DEVICE FOR PROVIDING ROUTING POLICIES TO USER TERMINALS ACCORDING TO APPLICATIONS EXECUTED ON USER TERMINALS - A method and system for providing routing policies to user terminals according to applications executed on the user terminals are provided. The method includes defining configurations for the user terminal and classifying the user terminal as a privileged user terminal or a common user terminal, retrieving a private IP address of the user terminal upon receipt of a connection request from the user terminal, recognizing the user terminal as the privileged user terminal or a common user terminal, and routing the connection request to a dynamic host configuration protocol (DHCP) server upon recognizing the user terminal as the privileged user terminal so as to obtain a reserved IP address for the privileged user terminal. | 11-26-2009 |
20100287276 | NETWORK DEVICE AND NETWORK DATA ACCESS RECORDER - A network device includes flash memory to store a plurality of bits indicating login data on a user device. The network device sets the plurality of bits stored in the flash memory to a first value, sets a changing interval, and copies the plurality of bits from the flash memory to random access memory (RAM). The network device further searches for a first bit of the first value from the plurality of bits in the RAM, and records an index of the first bit of the first value in a variable. The network device further changes the first bit corresponding to the variable to a second value and increases the variable by 1 when the changing interval arrives. The network device further writes the bit changed to the second value from the RAM to the flash memory. | 11-11-2010 |
Hsu-Hsin Huang, Tu-Cheng TW
Patent application number | Description | Published |
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20100020485 | HARD DISK BRACKET AND ELECTRONIC DEVICE EMPLOYING THE SAME - A hard disk bracket for fixing a hard disk defining a plurality of positioning holes in two opposite sidewalls thereof includes a chassis and two substantially parallel rows of fixing members projecting from the chassis, spaced from each other, and receiving the hard disk therebetween. Each row of the fixing portion includes at least resilient two limiting portions each including a positioning pin received in the corresponding positioning hole to fix the hard disk and at least one supporting portion including a supporting plate parallel to the chassis to support the hard disk. The at least two limiting portions align with the at least one supporting portion. A distance between the surface of the chassis and the positioning pin is greater than that between the surface of the chassis and the supporting plate. | 01-28-2010 |
Jen-Lung Huang, Tu-Cheng TW
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20100028709 | HOUSING OF ELECTRONIC DEVICE AND ELECTRONIC DEVICE USING THE SAME - An exemplary housing of electronic device includes a metallic main body and a metallic three-dimensional weaving member formed on at least a part of a surface of the metallic main body. An electronic device using the housing is also provided. The housing of the electronic device has a textured touching feeling. | 02-04-2010 |
Jia-Xuan Huang, Tu-Cheng TW
Patent application number | Description | Published |
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20100322389 | PHONE AND METHOD FOR REDUCING NOISE IN A SUBSCRIBER LINE INTERFACE CIRCUIT THEREOF - A method for reducing noise is in a subscriber line interface circuit of a phone includes detecting a work state of the phone, and reading a voltage on hook on the tip wire when the phone is in the on hook state. Voltages of an off hook state on the tip wire and a voltage off hook state on the ring wire are read when the phone is in the off hook state, and calculation of a public voltage based on the voltages in the register, and loading the public voltage on the ring wire are done. The public voltage on the ring wire are converted into oscillatory voltages on the ring wire in symmetric wave forms having phases opposite to those on the tip wire, when the phone is in the pulse dialing state. | 12-23-2010 |
20110064203 | GATEWAY AND METHOD FOR DETECTING A COMMUNICATION LINK BETWEEN A CALLED TELEPHONE AND A TELEPHONE SWITCH - A method run in a gateway for detecting a communication link between a called telephone and a telephone switch is provided. The method firstly detects if a ringer equivalency number (REN) is equal to zero. If the REN equals to 0, the method further determines if each discharge curve of a positive wire and a negative wire of the called telephone complies with a corresponding standard discharge curve, so as to determine if the communication link between the called telephone and the telephone switch has been established. | 03-17-2011 |
20120033677 | ROUTER AND METHOD FOR CONFIGURING MULTIPLE INTERNET PROTOCOL ADDRESSES - A router and method for configuring multiple Internet Protocol addresses includes setting at least two IP addresses for a local user terminal, and mapping the IP addresses to a domain name of a remote user terminal. A router advertisement packet that includes the IP addresses is generated and transmitted to the local user terminal to configure the IP addresses for the local user terminal. The IP addresses are determined to be configured for the local user terminal successfully if the router receives a router solicitation packet from the local user terminal. | 02-09-2012 |
20120246339 | NETWORK EQUIPMENT AND METHOD FOR SELECTING COMMUNICATION PATH - A network equipment is in communication with customer premises equipment (CPE) through a primary electrical path and a secondary electrical path, and includes a timer, a processor and a switching device. The timer provides heartbeat packets for the CPE via the primary electrical path and the secondary electrical path to obtain a first response time and a second response time corresponding to the primary and secondary electrical paths. The switching device is switched to the primary electrical path or the secondary path under the control of the processor. When the timer reaches a preset retransmission timeout, the processor controls the switching device to be switched to the secondary electrical path from the primary electrical path. When the second response time exceeds the first response time at least twice in succession, the processor enables the switching device to be selectively switched to the primary electrical path. | 09-27-2012 |
Jun-Ren Huang, Tu-Cheng TW
Patent application number | Description | Published |
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20110310887 | CABLE MODEM AND METHOD OF SUPPORTING VARIOUS PACKET CABLE PROTOCOLS - A cable modem in communication with a trivial file transfer protocol (TFTP) server includes a default system and a backup system employing various packet cable protocols. The cable modem boots with the default system, obtains a vendor specific information (VSIF) from the TFTP server, and determines if the VSIF matches with the default system. The cable modem continuously boots with the default system if the VSIF matches with the default system. The cable modem configures the currently default system to be the backup system and configures the currently backup system to be the default system, and reboots with the newly configured default system if the VSIF mismatches with the default system. | 12-22-2011 |
Kuan-Te Huang, Tu-Cheng TW
Patent application number | Description | Published |
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20090010638 | CAMERA MODULE - A camera module includes a lens, a lens barrel, a lens holder, a circuit board, an image sensor, and an elastic member. The lens barrel receives the lens therein and includes a flange protruding over the lens barrel. The lens holder is affixed to the circuit board to receive the image sensor therein. The elastic member is disposed between the lens barrel and the lens holder. A rim is formed on the lens holder. The elastic member has one end contacting the rim of the lens holder and the opposite end contacting the flange. The elastic member biases the lens barrel against the image sensor. | 01-08-2009 |
20090284646 | FLASH MODULE AND IMAGE CAPTURING DEVICE HAVING SAME - An image capturing device includes a main body and a flash module disposed on a surface of the main body. The flash module includes a lamp tube, a reflector, and a rotating shaft. The reflector is configured for reflecting the light emitted from the lamp tube. The rotating shaft is assembled on the main body and rotatable relative to the main body. The rotating shaft is secured on a surface of the reflector facing away from, and parallel to the lamp tube. | 11-19-2009 |
Kuo-Chuan Huang, Tu-Cheng TW
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20110122589 | MAGNETIC ELEMENT HAVING IMPROVED TRANSFORMERS AND COMMOM MODE CHOKES - A magnetic element ( | 05-26-2011 |
Lien-Fu Huang, Tu-Cheng TW
Patent application number | Description | Published |
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20090222860 | VIDEO RECORDING DEVICE AND RESERVED VIDEO RECORDING METHOD THEREOF - A video recording device includes a mail transceiving module, a mail analyzing module, and a scheduling module. The mail transceiving module retrieves an E-mail including a title, an identification message, and a video request. The mail analyzing module analyzes the title and the identification message to determine whether the title and the identification message comply with predefined requirements. The scheduling module automatically schedules the video request when both the title and the identification message comply with the predefined requirements. A reserved video recording method is also provided. | 09-03-2009 |
Li-Jen Huang, Tu-Cheng TW
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20110258492 | DEVICE FOR TESTING SERIAL INTERFACE - A device for testing a serial interface of a circuit board. The device includes a testing serial interface, a memory, a processor. The testing serial interface is coupled to the serial interface of the circuit board. The processor is electrically connected between the memory and the at least one testing serial interface. The processor is configured for receiving first serial data from the circuit board via the testing serial interface, converting the first serial data to parallel data, and writing the parallel data into the memory, and also configured for reading the parallel data from the memory, converting the parallel data to second serial data and transmits the second serial data to the circuit board via the testing serial interface. | 10-20-2011 |
Mao-Hsiang Huang, Tu-Cheng TW
Patent application number | Description | Published |
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20090290744 | ELECTRONIC DEVICE WITH A SPEAKER - An electronic device ( | 11-26-2009 |
20100071167 | FOLDING-TYPE ELECTRONIC DEVICE - An exemplary electronic device includes a main body, a cover, a first magnet, and a second magnet. The cover is rotatably connected to the main body. The first magnet is positioned in the main body. The second magnet is positioned in the cover. A polarity of the first magnet and a polarity of the second magnet are the same, such that a repelling magnetic force is produced when the cover is rotated towards the main body to prevent the cover from striking the main body. | 03-25-2010 |
20130105657 | CHARGING DEVICE | 05-02-2013 |
20130137301 | ELETRONIC DEVICE HAVING A TRAY FOR PLACING DIGITAL CARD - A tray includes a first slot and a second slot. The first slot is for placing a first digital card including contacts. The second slot is for placing a second digital card including contacts. The second slot is defined in the bottom of the first slot and is smaller than the first slot. An opening is defined on the bottom of the second slot. When the first digital card or the second digital card is placed into the tray, the contacts of the first digital card or the second digital card are exposed through the opening. When the tray is received in a connector of an electronic device, the exposed contacts of the first digital card or the second digital card are electrically connected to the connector of the electronic device. | 05-30-2013 |
Meng-Jer Huang, Tu-Cheng TW
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20090097223 | ELECTROMAGNETIC SHIELDING DEVICE FOR PRINTED CIRCUIT BOARD - A shielding enclosure ( | 04-16-2009 |
Pei-Lin Huang, Tu-Cheng TW
Patent application number | Description | Published |
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20110151683 | COMPUTER - A computer includes an expansion card, a mother board and a connector. The mother board includes an expansion slot thereon. The expansion slot corresponds to the expansion card. The connector connects the expansion card and the expansion slot. | 06-23-2011 |
20110296075 | MOTHERBOARD USED IN SERVER COMPUTER - An exemplary motherboard includes a substrate, a first CPU socket provided on the substrate for receiving a first CPU, a second CPU socket provided on the substrate for receiving a second CPU, a switching circuit connected to the first CPU and the second CPU, at least one quick path interconnect (QPI) bus connecting the first CPU to the second CPU, a number of first peripheral component interconnect express (PCI-e) interfaces connected to the first CPU via a number of first wires, a number of second PCI-e interfaces connected to the second CPU via a number of second wires, and a activating chip connected to the first CPU and the second CPU via the switching circuit and configured for starting a peripheral device connected to the first PCI-e interfaces or the second PCI-e interfaces. | 12-01-2011 |
Po-Hua Huang, Tu-Cheng TW
Patent application number | Description | Published |
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20090058578 | PORTABLE ELECTRONIC DEVICE WITH HALL SENSOR - A portable electronic device includes a cover section ( | 03-05-2009 |
20090061955 | POWER SAVING SYSTEM AND METHOD FOR A MOBILE PHONE - A power saving method for a mobile phone includes the steps of: setting a standard brightness range, wherein the standard brightness range comprises a maximum value and a minimum value; opening a camera ( | 03-05-2009 |
20090301848 | KEY MECHANISM FOR PORTABLE ELECTRONIC DEVICE - A key mechanism ( | 12-10-2009 |
Po-Tse Huang, Tu-Cheng TW
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20080278341 | SYSTEM AND METHOD FOR MONITORING MOTOR | 11-13-2008 |
Sheng-Chien Huang, Tu-Cheng TW
Patent application number | Description | Published |
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20090164537 | METHOD FOR STORING FILE PATHS AND FILE NAMES - A computer-implemented method for storing file paths and file names is disclosed. The method includes creating a path table, creating a file table, receiving a file ID sent from an application, and obtaining a file name, a length of the file name, and a directory ID corresponding to the file from the file table according to the file ID. The method further includes obtaining a file path from the path table according to the directory ID corresponding to the file, merging the file path and the file name so as to generate a merged character string, and sending the merged character string, a length of the file path and a length of the file name to the application for assigning storage space for the file based on the length of the file path and the file name. | 06-25-2009 |
20100026840 | SYSTEM AND METHOD FOR DISPLAYING AN ELECTRONIC CALENDAR FOR BROWSING IMAGES ASSOCIATED WITH A SCHEDULED EVENT IN A MOBILE ELECTRONIC DEVICE - A system and method for displaying an electronic calendar for browsing images associated with a scheduled event in a mobile electronic device captures one or more images by a camera and stores the captured images into a cache. The system and method further obtains information of the captured images from the cache, and associates the captured images with a file directory where the scheduled event is stored. Furthermore, the system and method saves the captured images from the cache into the file directory, and highlights the date of the captured images in the electronic calendar to indicate that there are images captured on the highlighted date. | 02-04-2010 |
20100070923 | ELECTRONIC DEVICE AND METHOD FOR SORTING MENU OPTIONS OF A PROGRAM MENU IN THE ELECTRONIC DEVICE - A method for sorting menu options in a program menu of an electronic device creates an order parameter, a basic count parameter, and a carry count parameter to each menu option. The basic count parameters, the carry count parameters, and the order parameters are recalculated in response to a user-selected menu option, a user-added menu option, or a user-deleted menu option. The menu options are displayed according to the order parameters. | 03-18-2010 |
Shin-Bo Huang, Tu-Cheng TW
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20100064207 | SYSTEM AND METHOD FOR DISPLAYING WIDGET CONTENTS USING A MOBILE DEVICE - A system and method for displaying widget contents using a mobile device separates a widget web page into a plurality of independent widgets. All the separated widgets are collected to generate a single widget display interface or a widget name list display interface. Contents of one separated widget are displayed on the single widget interface. Names of all the separated widgets are displayed on the widget name list display interface. Contents of a separated widget can be displayed if the name of the separated widget is selected from the widget name list display interface. | 03-11-2010 |
Shuo-Wei Huang, Tu-Cheng TW
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20090153706 | IMAGING MODULE PACKAGE - An imaging module package includes a substrate, an imaging sensor chip, a functional unit, a housing, and a lens module positioned in the housing. The substrate defines an upper chamber extending through a top surface thereof, and a lower chamber extending through a bottom surface thereof. The imaging sensor chip is positioned in the upper chamber and is electrically connected to the substrate. The functional unit is positioned in the lower chamber and is electrically connected to the substrate. The housing is mounted on the top surface of the substrate and is disposed above the imaging sensor chip. | 06-18-2009 |
Shu-Yun Huang, Tu-Cheng TW
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20110019358 | ALL-IN-ONE COMPUTER - An all-in-one computer includes a front enclosure and a rear enclosure fixed together. The front enclosure includes a rear piece opposite to the front enclosure, and two side pieces extending forwards from left and right ends, respectively. The rear piece defines an air outlet including a number of first holes each having a width or diameter between 1 mm and 2 mm. Each side piece defines an air intake including a number of vertically spaced elongated second holes. The front enclosure and the rear enclosure cooperatively bound an airtight space except communicating with outside via the air intakes and the air outlet. Each second hole is slanted lengthwise down towards the front enclosure with a first slanting angle of not less than 15 degrees. A bottom wall of each second hole is slanted down outwards with a second slanting angle of not less than 30 degrees. | 01-27-2011 |
20110026216 | ALL-IN-ONE COMPUTER - An all-in-one computer includes a hard disk drive (HDD), a main body, a cover, and a fasten member. The main body defines a receiving space to receive the HDD, and a fasten hole. The receiving space is bounded by a number of walls. A first raised edge protrudes from the number of walls in the receiving space. The cover includes a board, a first hook, and a mounting piece defining a through hole. The board includes opposite first and second ends. The first hook extends from the first end. The mounting piece extends from the second end. When the cover is mounted to the main body, the first hook snappingly hooks an inner side of the first raised edge, the board is stopped by the first raised edge, and the fasten member can extend through the through hole and engage in the fasten hole. | 02-03-2011 |
20130167065 | ELECTRONIC DEVICE AND METHOD FOR MANAGING ICONS OF HOME SCREEN OF THE ELECTRONIC DEVICE - A method for managing icons of a home screen using an electronic device displays a tab widget to switch among panels of the home screen on a touchscreen of the electronic device. The tab widget including customized icons that represent the plurality of panels correspondingly. The tab widget is displayed on each of the panels of the home screen. A dragging operation on a target icon of a current panel of the home screen is detected. A target panel is determined if the target icon has been dragged to one of the customized icons in the tab widget, and the target panel corresponds to the customized icon. The target icon is moved from the current panel to the target panel if the target panel is not the current panel and the target panel has enough display space to position the target icon. | 06-27-2013 |
Ssu-Han Huang, Tu-Cheng TW
Patent application number | Description | Published |
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20080242126 | CIRCUIT BOARD ASSEMBLY - A circuit board assembly includes a circuit board, at least a conductive contact and a metal shielding device. The conductive contact is extended from a lateral edge of the circuit board and is electrically connected to the circuit board. The circuit board and the conductive contact are received in the metal shielding device with the conductive contact electrically connected to the metal shielding device. The conductive contact tightly contacts with the metal shielding device by the elasticity of the conductive contact, and the circuit board assembly can remove a static using the metal shielding device and avoid the contact failure. In addition, the conductive contact can be manufactured in manufacturing of the circuit board, the man-hour and human for affixing the conduct foam is leave out and cost is decreased. | 10-02-2008 |
20080252776 | CAMERA MODULE - A camera module ( | 10-16-2008 |
20110150462 | LENS MODULE AND ASSEMBLY METHOD THEREOF - A lens module includes a flexible printed circuit board, a first sensor, a second sensor, an adjustment device, a lens, a protective frame, an outer housing, a drive mechanism and a resilient member. The flexible printed circuit board includes a first mounting portion and a second mounting portion. The first sensor and the second sensor are fixed on the flexible printed circuit board. The outer housing is connected to the flexible printed circuit board and covers on the outside of the adjustment device and the protective frame. The resilient member and the flexible printed circuit board are arranged on opposite sides of the outer housing. The flexible printed circuit board can be folded along a connecting line between the first mounting portion and the second mounting portion. | 06-23-2011 |
20110157462 | CAMERA MODULE - A camera module includes a lens module, a printed circuit board (PCB), and a connection material. The lens module includes two pins. The PCB defines two conductive grooves. The lens module is disposed on the PCB. The pins are received in the conductive grooves and connected to the PCB through the connection material received within the conductive grooves. | 06-30-2011 |
20110187921 | CAMERA MODULE AND ELECTRONIC DEVICE UTILIZING THE SAME - A camera module includes a substrate, a lens module, a driver circuit and a electromagnetic interference shield. The substrate includes a first surface and a second surface opposite to the first surface, and the lens module is positioned on the first surface of the substrate. The driver circuit is positioned on the first surface of the substrate, and is electrically connected to the lens module. The electromagnetic interference shield is positioned on the first surface of the substrate and covers the driver circuit. The electromagnetic interference shield includes a case and pins. The case covers the driver circuit. The pins extend from the case and pass through the substrate to secure the electromagnetic interference shield on the substrate. | 08-04-2011 |
Szu-Hai Huang, Tu-Cheng TW
Patent application number | Description | Published |
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20100309263 | PRINTER - A printer includes a chassis, an ink cartridge, and an adjusting unit. The ink cartridge carrier is mounted to the chassis. A projection extends from the ink cartridge carrier. The adjusting unit includes a rotating shaft, a cam fixed to the rotating shaft, and a gear fixed to the rotating shaft. The gear includes a number of teeth. The rotating shaft is rotatably mounted to the ink cartridge carrier. The projection is clipped between two adjacent teeth. The cam abuts against the chassis. | 12-09-2010 |
20120251217 | PRINTER WITH ADJUSTING APPARATUS - An adjusting apparatus includes a shaft, a rack, and a gear. The shaft includes a cam portion contacting a bracket and a securing portion. The cam portion includes a first outer edge and a second outer edge connected to the first outer edge. The cam portion defines a pivoting axis. The distance between the first outer edge and the pivoting axis is less than the distance between the second outer edge and the pivoting axis. The gear is toothed and secured to the shaft and the rack defines a plurality of slots engaged by the toothed gear. The rack is used to drive the gear and the shaft to be rotated. | 10-04-2012 |
Teng-Tsung Huang, Tu-Cheng TW
Patent application number | Description | Published |
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20090039821 | STEP MOTOR DRIVING APPARATUS - A step motor driving apparatus includes a micro control unit (MCU), a pulse generator, a first step motor driver, a second step motor driver, and a communication port. The first step motor driver is configured for driving a first step motor and connected to the MCU. The second step motor driver is configured for driving a second step motor and connected to the MCU. The MCU is connected to the second step motor driver via the pulse generator. The pulse generator is configured to supply pulse signals to the second step motor driver. The communication port is connected to the MCU. The MCU receives a corresponding command from an external control apparatus via the communication port. The MCU selectively controls the first step motor driver to drive the first step motor or controls the second step motor driver to drive the second step motor according to the command. | 02-12-2009 |
20110277561 | STRESS TEST APPARATUS FOR HINGE - A stress test apparatus used for testing torque between a top portion and a bottom portion of an electronic device. The stress test apparatus includes a console, a rotary table, a lifting pole, a traversing arm, a securing fixture and torque sensor. The rotary table is located on the console for retaining the bottom portion. The lifting pole extends from the console. The traversing arm is gearingly engaged to the lifting pole to adjust a height of the traversing arm relative to the console. The securing fixture clasps the top portion of the electronic device. The torque sensor is fixed between the traversing arm and the securing fixture. The bottom portion is rotated relative to the top portion with rotation of the rotary table, and the torque sensor is capable of detecting needed for rotating the top portion relative to the bottom portion. | 11-17-2011 |
20110283844 | TORQUE-ADJUSTING MACHINE FOR HINGE - A torque-adjusting machine includes a securing fixture, a torque-detecting mechanism, a driving device and an adjusting mechanism. The securing fixture is capable of retaining a first bracket of a hinge. The driving device is capable of retaining a second bracket of the hinge. The torque-detecting mechanism is connected to the securing fixture and capable of detecting torque of the hinge through rotating the first bracket of the hinge relative to the second bracket of the hinge. The adjusting mechanism includes an adjusting pole. The adjusting pole is capable of moving from a first position, where the adjusting pole is capable of engaging with the hinge and adjusting the torque of the hinge by rotation, to a second position, where the adjusting pole is capable of being disengaged from the hinge. | 11-24-2011 |
20110288686 | MACHINE MOTION CONTROL SYSTEM - An exemplary embodiment of machine motion control system for testing electronic devices includes a machine and a control module electrically connected to the machine. The machine secures the electronic devices and includes a sensing unit and a servo unit, the sensing unit obtains different test parameters of the electronic devices to generate corresponding sensed signal. The control module includes a signal conversion unit electrically connected to the sensing unit and a main control circuit, the main control circuit is electrically connected to the signal conversion unit and the servo unit. The signal conversion unit converts the sensed signal into corresponding command signal, and the main control circuit drives and controls the servo unit to adjust the motion state and test strength on the electronic device according to the command signal. | 11-24-2011 |
20110295428 | MACHINE MOTION CONTROL SYSTEM - A machine motion control system includes a number of moving parts for securing test electronic devices, a machine and an axis control card mounted on the machine. The machine includes a number of servo modules and a number of sensing units. The servo modules drive and control the corresponding moving parts on the machine. Each sensing unit is electrically connected to a corresponding moving part; the sensing units are operable to sense and transmit location information of the moving parts and the machine. The axis control card is electrically connected to the moving parts, the machine, and the sensing units. The axis control card receives location information of each moving part and processes the location information to generate a corresponding command signal, and transmits the generated command signal to the servo modules to control and adjust the moving parts. | 12-01-2011 |
20120024078 | TORQUE TESTING DEVICE - A torque testing device is for testing the torque of a hinge. The torque testing device includes a main board, two sidewalls respectively located at two sides of the main board, and a loading board rotatably mounted between the sidewalls. The loading board is for retaining the hinge. Additionally, a sensor is mounted on the loading board. a measuring element is mounted on the sensor, and a testing ring is mounted on the main board. The hinge is rotated to drive the loading board to rotate relative to the sidewalls so the measuring element move toward and presses the testing ring, thereby the testing ring applies torque to the measuring element and the sensor senses the torque applied to the measuring element, which is equal to the torque of the hinge being tested. | 02-02-2012 |
20120169558 | ANTENNA RETAINING DEVICE - An antenna retaining device includes two spaced upright beams, two movable mechanisms, each movable mechanism slidably mounts on one of the upright beams, a retaining mechanism includes two connecting elements a connecting rod connecting rod rotatably and movably mounted on the connecting elements. A retaining board is located on the connecting rod, the retaining board holds the antenna. The first connecting element is rotatably mounted on one of the movable mechanisms, the second connecting element is rotatably mounted on the other movable mechanism. Two driving mechanism, each driving one of the movable mechanisms to move along the their respective bar. When the motors drive the movable mechanisms to move at different speeds, the first connecting element and the second connecting element rotate relative to the their respective loading boards and move along the connecting rod, to adjust a direction of the connecting rod and retaining board. | 07-05-2012 |
20120186359 | HINGE DURABILITY TESTING DEVICE - A hinge durability testing device for testing the durability of a hinge hinging a cover with a main body, includes a main body holder holding the main body, a cover holder holding the cover, the cover holder hinged to the main body holder, the cover holder comprising two support rods and a connecting rod; each support rod comprising a first surface facing the other support rod, and a second surface adjacent to the first surface; each first surface defining a first sliding groove, and each second surface defining a second sliding groove comminuting with corresponding first sliding groove; two connecting elements, each connecting element located on one end of the connecting rod and slidably mounted in one of the first sliding grooves; a plurality of locking elements, each locking element retained on one of the connecting elements and slidably mounted in one of the second sliding grooves. | 07-26-2012 |
20120188537 | TEST APPARATUS FOR LIQUID CRYSTAL DISPLAY - A test apparatus is configured for testing a notebook including a liquid crystal display section and a body section. The positioning structure includes an optical testing module, an adjustable OTM mount, a fine-tuning module, a clamping module and a adjustable LCD mount. The optical testing module tests the liquid crystal display section, and is mounted to the adjustable OTM mount for moving the optical testing module. The optical testing module is attached to the fine-tuning module. The clamping module is for clamping the notebook. The adjustable LCD mount is mounted to the clamping module, and rotates the notebook relative to the optical testing module. | 07-26-2012 |
20120196517 | GRINDING APPARATUS FOR REMOVING PROCESSING DEBRIS - A grinding apparatus includes a base, a case, a transmission module, an inlet water module and drain module. The case is positioned on the base. The transmission module is positioned on the base, and includes a motor and a grinding plate. The motor drives the grinding plate to rotate. The inlet water module is configured for feeding water onto the grinding plates. The drain module includes a drain pan and a drain pipe. The drain pan is detachably attached to the case, the drain pipe is connected to the drain pan, and is exposed from the case. | 08-02-2012 |
20120198948 | KEYBOARD TESTING SYSTEM - A keyboard testing system includes a chassis; a retaining board; a plurality of guiding rods mounted between the chassis and the retaining board; a platform; a lifting device mounted on the chassis to drive the platform to move toward and away from the chassis; a motor mounted in the control box; a transmission device mounted in the control box; a key testing device movably mounted on the guiding rod. The motor drives the key testing device to move toward and away from the platform along the guiding rods by the transmission device. | 08-09-2012 |
20120210807 | TESTING MODULE - A testing module includes a sleeve, a guide pole, an elastic member and a fixing member. The guide pole is slidably received in the sleeve, and the elastic member is fitted around the guide pole and received in the sleeve. The fixing member includes a main body, a first extending plate and a second extending plate. The sleeve is received in the main body, and the first extending plate and the second extending plate are positioned at two ends of the main body. The guide pole is driven to move relative to the sleeve and the fixing member. | 08-23-2012 |
20120212236 | TESTING DEVICE FOR COMPUTER CONNECTOR - A testing device is used to test the life of a connector of an electronic device. An external connector is plugged into the connector. The testing device includes a base, a fixing assembly for fixing the electronic device on the base, a driver, a pressing head driven by the driver and an adjusting assembly. The adjusting assembly is configured to adjust the position of the driver and the pressing head to align the pressing head with the external connector. | 08-23-2012 |
20120227506 | TESTING MODULE - A very versatile testing module includes a main body, a drive module, a sliding module, a transmission module, and a frictional member. The drive module is positioned in the main body. The transmission module includes a rotational plate and a connecting plate. The drive module drives the rotational plate to rotate. One end of the connecting plate attached to the sliding module, and the other end thereof adjustably attached to the rotational plate. The frictional member is mounted to the sliding module. | 09-13-2012 |
20120240690 | BINDING FORCE TESTING DEVICE - A binding force testing device for testing the binding force of a hinge, includes a control chassis for controlling the binding force testing device; a platform mounted on the control chassis; a support mounted on the control chassis above the platform; a first driving device mounted on the support; a main holder mounted on the first driving device facing the platform; and a second driving device mounted on the support and connected to the first driving device. The first driving device drives the main holder to move relative to the platform in a first direction; the second driving device drives the first driving device to move relative to the platform in a second direction perpendicular to the first direction. | 09-27-2012 |
20120241094 | SPOT GLUING DEVICE - A spot gluing device includes a base for controlling the spot gluing device; a work plate movably mounted to the base in a first longitudinal direction; a support mounted to the base above the work plate; a first driving device movably mounted to the support frame; a second driving device mounted to the support and connected to the first driving device, the second driving device driving the first driving device to move relative to the work plate in a second longitudinal direction perpendicular to the first longitudinal direction; and a gluing assembly mounted to the first driving device facing the work plate. The first driving device drives the gluing assembly to move in a third longitudinal direction perpendicular to the first longitudinal direction and the second longitudinal direction. | 09-27-2012 |
20130000424 | CYCLE LIFE TESTING MACHINE FOR PIVOTABLE ARTICLES - A cycle life testing machine includes a controller, a clamping device, a driver, and a cycle device. The cycle device includes a servo motor, an actuator, a shaft, and a swing rod. The controller sends a signal to control the driver to trigger working of the servo motor, and the servo motor drives the actuator and the shaft rotate to swing the swing rod in a cycle procedure specified by the controller. | 01-03-2013 |
20130045664 | SANDBLASTING APPARATUS - A sandblasting apparatus comprises a sand tube for the input of sand particles, a fluid tube for the input of a fluid substance, the fluid tube and the sand tube cooperatively defining an acute angle; a mixing chamber communicating with the sand tube and the fluid tube, a major output tube communicating with the mixing chamber; and an auxiliary output tube including a first part and a second part. The first part communicates with the mixing chamber and the second part. The second part extends towards the major output tube, offset from the axial direction of the first part. The axis of the second part and the axis of the major output tube cooperatively define an acute angle. | 02-21-2013 |
20130056352 | MEDIUM FREQUENCY MAGNETRON SPUTTERING DEVICE - A medium frequency magnetron sputtering device comprises a vacuum chamber, a rotary rack located in the center of the vacuum chamber, a pair of targets located between the inner wall of the vacuum chamber and the rotary rack, an inner partition, and at least one outer partition. The inner partition is located between the inner wall of the vacuum chamber and the pair of targets, the at least one outer partition is moveable and prevents the deposition of any sputtered target atoms on the rotary rack during the cleaning target process. | 03-07-2013 |
20130126342 | IONIZATION DEVICE AND EVAPORATION DEPOSITION DEVICE USING THE IONIZATION DEVICE - An ionization device used in an evaporation deposition device includes a main body, and an electron-beam system, a magnetic field generator all mounted to the main body. The main body includes a peripheral wall and a cavity enclosing by the peripheral wall. The electron-beam system includes an electric filament. The electric filament connects with a first power source. The electric filament and the main body connect with a direct current power source. The magnetic field generator includes a coil and a second power source connecting with the coil. An evaporation deposition device using the ionization device is also described. | 05-23-2013 |
20130133570 | VACUUM DEPOSITION DEVICE - A vacuum deposition device includes a coating chamber. The coating chamber defines a top wall and a bottom wall. A cooling device is defined in the top or bottom wall. The cooling device includes a cooling runner formed in the top or bottom wall defining the cooling device. | 05-30-2013 |
20130134187 | ADHESIVE DISPENSING ASSEMBLY AND ADHESIVE DISPENSER USING THE ASSEMBLY - An adhesive dispensing assembly includes a positioning module, a driving rod, a guiding block, a screw nut, a moving rod, and a motor. The positioning module is for positioning an adhesive cylinder. The screw nut is secured in the guiding block and engages with the driving rod by means of a screw thread. The moving rod has one end fastened to the guiding block and the other end for moving the adhesive cylinder. The motor drives the driving rod to rotate to move the screw nut, the guiding block, and the moving rod in one direction or another. An adhesive dispenser using the assembly is also described. | 05-30-2013 |
20130168242 | MAGNETIC CORE FOR CYLINDRICAL MAGNETRON SPUTTERING TARGET - A magnetic core for cylindrical magnetron sputtering target includes a housing and a magnet array. The housing includes a mounting plate and a base. The magnet array is mounted in the mounting plate and is enclosed in the housing. The magnet array includes a plurality of magnet segments stacked end to end. | 07-04-2013 |
20130264199 | CYLINDRICAL MAGNETRON SPUTTERING TARGET ASSEMBLY - A cylindrical magnetron sputtering target assembly includes a head and a main body connecting to the head. The main body includes a target, a protecting element located partially around the target, and an insulating assembly. The insulating assembly includes at least one insulating element. The insulating element is fastened to the inner sidewall of the inner plate. | 10-10-2013 |
Tsung-Sheng Huang, Tu-Cheng TW
Patent application number | Description | Published |
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20100050136 | SYSTEM AND METHOD FOR OPTIMIZING ANALOG CIRCUIT DESIGNS - A system for optimizing analog circuit designs includes an input device, a data processing device, and a data storage device. The data processing device includes a selecting module, a calculation module, and a determining module. The selecting module is for receiving input from the input device and selecting electronic components composing the circuit from the data storage device. The calculation module is for calculating average values and standard deviations of each electronic component, generating normal distribution samples of each electronic component, and calculating output voltages of the circuit. The determining module is for determining whether the circuit meets a process capability standard. | 02-25-2010 |
20100101837 | PRINTED CIRCUIT BOARD - A printed circuit board includes a reference layer, at least one first hole defined in the reference layer and adjacent from a first pin in a first column of pins of an electronic component, and at least one second hole defined in the reference layer and adjacent from a second pin of the electronic component. The at least one second hole is defined in the reference layer and opposite to the at least one first hole. The second pin is in a neighboring second column of pins from the first column of pins. A diameter of the at least one first hole is greater than a diameter of the at least one second hole such that a difference in current flowing through the first pin and the second pin is reduced. | 04-29-2010 |
20110012426 | POWER SUPPLY SYSTEM AND METHOD - A power supply system includes a power supply, a daughterboard, and a motherboard. Output currents of power connectors of the motherboard and impedances of copper foils between every two adjacent power connectors of the motherboard are obtained via simulation. A voltage of one power connector of the motherboard is predetermined. Therefore, desired impedances of copper foils between VRM connectors and corresponding power connectors on the daughter board are determined via calculations, to make currents passing through the power connectors of the motherboard equal to each other. | 01-20-2011 |
20110093831 | SYSTEM AND METHOD FOR ANALYZING TEMPERATURE RISE OF A PRINTED CIRCUIT BOARD - A system and method that can analyze a temperature rise of a printed circuit board (PCB). The system and method receives attribute parameters of the PCB from an input device, and generates a temperature rise formula according to the received attribute parameters. Additionally, the system and method calculates a temperature rise of a local area surrounding each component on the PCB according to the temperature rise formula. | 04-21-2011 |
20110175585 | CURRENT BALANCE CIRCUIT - A current balance circuit includes a first and a second current sensors, an averager, a first and a second control modules, and a first and a second rheostat elements. The first and second current sensors receive a first current and a second current from a power source respectively and convert the first and second currents into a first and a second voltages. The averager receives the first and second voltages and calculates to obtain an average voltage. The first and second control modules receive the first voltage, the second voltage, and the average voltage, to obtain a first and a second control signals, to control current conduction ability of the first and second rheostat elements, to make the first and second currents keep a dynamic balance. | 07-21-2011 |
20110186337 | PRINTED CIRCUIT BOARD TO PREVENT ELECTROSTATIC DISCHARGE - A printed circuit board (PCB) can prevent electrostatic discharge. A number of vias are embedded in the PCB. A circular insulated member is disposed between each via and the number of vias. Each via includes a layer of metal coated on an inner wall of a corresponding insulated member and a through hole bounded by the corresponding insulated member. An acute angle between two tangents which pass through a point of intersection of two overlapped insulated members is greater than twenty degrees. | 08-04-2011 |
20110238233 | SYSTEM AND METHOD FOR OPTIMIZING CURRENT OVERLOAD PROTECTION CIRCUIT - A system for optimizing a current overload protection circuit includes an input device, a data storage device, a central processing device, and a display. The central processing device includes a storage module, a control module, and a calculation module. The storage module stores a VI application therein. The control module receives instructions from the input device and selects virtual electronic components of the current overload protection circuit from the data storage device and connection of the selected electronic components. The current overload protection circuit is completed and run in the VI application; electronic components significantly affecting the maximum protection current are labeled. The calculation module calculates normal distribution samples of the current overload protection circuit based on the labeled electronic components. The display shows whether the current overload protection circuit meets a process capability standard. | 09-29-2011 |
20120090884 | PRINTED CIRCUIT BOARD - A printed circuit board includes a plurality of power layers. Each power layer defining a number of vias arranged in a number of rows. The number of the power layers is N (N>3). The power layers are defined as a 1st, 2nd, . . . , Nth power layer. The vias of the 1st power layer are connected to other power layers by a step-shaped connection means. | 04-19-2012 |
20120132461 | PRINTED CIRCUIT BOARD - A printed circuit board includes a top layer and a bottom layer. A power supply and an electronic component are located on the top layer. The power supply is connected to the top layer and the bottom layer through a first via. A number of second vias extend through the printed circuit board and are connected to the top layer and the bottom layer. The distance between each second via and the electronic component is the same. | 05-31-2012 |
20120241207 | PRINTED CIRCUIT BOARD - A printed circuit board (PCB) includes first to fourth layers. A power supply is arranged on the first layer. An electronic component is arranged on the fourth layer. A first via and a second via extend through the PCB and are electrically connected to the electronic component. The PCB further includes third to seventh vias. A length of a transmission path of the current flows from the power supply to electronic component through the third via and the seventh via is almost the same as a length of a transmission path of the current flows from the power supply to the electronic component through the fourth to sixth vias. | 09-27-2012 |
20120243194 | PRINTED CIRCUIT BOARD - A printed circuit board includes a top layer and a bottom layer. A power supply and an electronic component are located on the top layer. The power supply is connected to the top layer and the bottom layer through a first via. A number of second vias extends through the top layer and the bottom layer, and is electrically connected to the top layer and the bottom layer. A right-angled triangular void area without vias defined therein is formed on the printed circuit board, between the second vias and the electronic component. The second vias are arranged on a hypotenuse of the void area. | 09-27-2012 |
20120261175 | PRINTED CIRCUIT BOARD - A printed circuit board includes a first circuit area, a second circuit area, a plurality of connectors, and a connecting terminal. The first circuit area is electrically connected to the second circuit area via the connectors. The connecting terminal is placed on one side of the first circuit area for electrically connecting with a load. An imaginary center line of the connecting terminal is perpendicular to the one side of the printed circuit board. The less a horizontal distance between the center line of connecting terminal and one of the connectors, the larger a vertical distance between the side of the printed circuit board and the one of the connector. | 10-18-2012 |
20120268086 | POWER SUPPLY DEVICE - A power supply device includes a power supply unit and a feedback control unit. The power supply unit is configured for generating an electric potential to be provided to a load. The feedback control unit detects the electric potential and adjusts relevant parameters of the electrical potential to achieve predetermined values. The feedback control unit includes a first feedback circuit and a second feedback circuit electrically connected in series. | 10-25-2012 |
20120292090 | PRINTED CIRCUIT BOARD - A printed circuit board (PCB) comprising a first circuit area, a second circuit area, a plurality of connecting elements, and a plurality of connecting terminals placed on the first circuit area, wherein the first circuit area are electrically connected to the second circuit area through the plurality of connecting elements, the plurality of connecting elements are arranged in sequence to extend toward the plurality of connecting terminals, to form shortest current paths from the second circuit area via corresponding one of the connecting elements to the connecting terminals, respectively, and each shortest current path between the corresponding one of the connecting elements and the corresponding one of the connecting terminals is uncoated with conductive material. | 11-22-2012 |
20120314391 | CIRCUIT BOARD AND METHOD FOR MAKING THE SAME - A circuit board includes a base board defining a number of via holes, a power supply connection unit, a load connection unit, and at least one capacitor connection unit(s). Each of the at least one capacitor connection unit(s) includes two capacitor connectors, and one of the two capacitor connectors is positioned nearer to the power supply connection unit and farther away from the load connection unit than the other. The via holes are divided into at least one group(s) corresponding to each of the capacitor connection unit(s), and all of the via holes in each of the group(s) are equidistantly positioned along a semicircle arc surrounding the capacitor connector of the capacitor connection unit corresponding to the group that is positioned nearer to the power supply connection unit. | 12-13-2012 |
20120325530 | CIRCUIT BOARD WITH EVEN CURRENT DISTRIBUTION - A circuit board includes an outer conductive layer, a number of inner conductive layers, at least one group of vias defined through the outer conductive layer and the inner conductive layers and electrically connected each conductive layers, at least one power supply element, and at least one electronic element. The at least one group of vias surrounds the at least one power supply element. When the least one power supply element outputs current to the at least one electronic element, a first portion of the output current flows to the inner conductive layers through the group of vias surrounding the at least one power supply element to be input to the at least one electronic element, and a second portion of the output current flows into the at least one electronic element through the outer conductive layer. | 12-27-2012 |
20130007690 | ELECTRONIC DEVICE AND SIMULATION METHOD FOR CHECKING PRINTED CIRCUIT BOARD POWER LOSS - An electronic device reads a layout file of a printed circuit board (PCB) to be manufactured from a storage device, obtains length information and section area information of copper cladding distributed on power source areas and ground trace areas in each of one or more layers of the PCB to be manufactured by analyzing the layout file, and calculates power loss in each of the one or more layers according to the length information, the section area information, a resistance value of the copper cladding, and preset parameters of a power supply module and an integrated circuit (IC) load to be located on the PCB. In response to a determination that the power loss in the layer exceeds a preset range, the electronic device indicates the locations of the power source areas and the ground trace areas of a layer in the PCB layout file which need to be redesigned. | 01-03-2013 |
20130050968 | CIRCUIT BOARD WITH HIGHER CURRENT - A circuit board includes a plurality of conductive layers, at least one group of vias, a number of second vias, at least one power supply element, and at least one electronic element. Each conductive layer includes a conductive portion. Both the first vias and the second vias are defined through the conductive layers and electrically connected each conductive layers. The at least one group of first vias surrounds the at least one power supply element. The second vias are arranged along the side of the conductive portion, and positioned between the power supply element and the electronic element. Current from a power supply element flows to the inner conductive layers through the group of surrounding first vias. Current transmission on each conductive layer continuously flows to another conductive layer having a lower resistance through the second vias during transmission. | 02-28-2013 |
20130204558 | ELECTRONIC DEVICE AND METHOD FOR CALCULATING EFFICIENCY OF SIMULATIVE POWER SUPPLY SYSTEM - A method for calculating efficiency of a power supply system includes: displaying a parameter selection interface on the display unit for selecting power supply parameters and transmission line parameters. Obtaining power supply parameters and transmission line parameters selected by the user via the parameter selection interface when determining the user has finished the selection. Determining a efficiency of a selected power supply of the power supply parameters according to the relationship table, and calculating a sum efficiency according to the obtained power supply parameters and the transmission line parameters and the efficiency of the selected power supply. And calculating a total efficiency of the power supply system according to each sum efficiency when determining that all of the power supplies of the power supply system have been selected. | 08-08-2013 |
20130284508 | PRINTED CIRCUIT BOARD - A printed circuit board (PCB) includes a power layer and a signal layer. A signal line is arranged on the signal layer. A power via extends through the power layer and the signal layer, and is electrically connected to the power layer and the signal layer. A number of through holes is defined in the PCB, through the power layer and the signal layer, and arranged between the signal line and the power via. The through holes are insulated from the power via. The inside wall of the power via is made of conductive material. | 10-31-2013 |
Tze-Wei Huang, Tu-Cheng TW
Patent application number | Description | Published |
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20100060655 | MOBILE DEVICE AND METHOD FOR DISPLAYING THUMBNAILS ON THE MOBILE DEVICE - A method for displaying thumbnails on a mobile device includes allocating at least two buffers in a storage system of the mobile device, where the at least two buffers comprise a displayed thumbnail buffer and a current thumbnail buffer. Indices of the thumbnails on are displayed on a display screen of the mobile device, and thumbnails from the displayed thumbnail buffer are read if the thumbnails correspond to the indices are found in the displayed thumbnail buffer. In addition, the method further includes reading the thumbnails from the current thumbnail and displaying the thumbnails on the display screen of the mobile device. | 03-11-2010 |
Tzu-Hao Huang, Tu-Cheng TW
Patent application number | Description | Published |
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20090051504 | METHOD FOR STARTING AN OPERATING SYSTEM OF A HANDHELD DEVICE - A method for starting an operating system of a handheld device includes: setting an alarm time of an alarm clock as T seconds after a current system time of the handheld device when the handheld device is in a standby mode; monitoring the current system time of the handheld device until the current system time reaches a time that is N seconds before the set alarm time; repeating the setting step and the monitoring step, until the handheld device is turned off; determining whether the current system time is equal to the alarm time of the alarm clock when the handheld device is turned on; if yes, starting the operating system of the handheld device without executing boot-strap programs and making the operating system go to the standby mode directly; otherwise starting the operating system of the handheld device by executing boot-strap programs. | 02-26-2009 |
20090063179 | SYSTEM AND METHOD FOR CUSTOMIZING USER INTERFACES OF ELECTRONIC DEVICES - An exemplary method for customizing user interfaces of electronic devices includes steps of: receiving a request for customizing a user interface from a terminal device; acquiring configuration data on a current user interface of the terminal device; analyzing the configuration data; adjusting functional groups; programming a customized user interface software; programming an installation software for installing the customized user interface software; packing the customized user interface software and the installation software in a software package; uploading the software package to a designated location; downloading the software package to the terminal device; and installing the customized user interface software in the terminal device by executing the installation software. | 03-05-2009 |
20100097397 | ELECTRONIC DEVICE AND PHOTOS MERGING METHOD THEREOF - An electronic device and a method for merging photos to obtain a merged photo using an electronic device captures at least one portrait photo using a camera module of the electronic device and edits the at least one portrait photo to obtain at least one cropped photo. The electronic device and the method for merges the selected cropped photo with the captured scenic photo to obtain a merged photo. | 04-22-2010 |
Wei-Na Huang, Tu-Cheng TW
Patent application number | Description | Published |
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20110235284 | CIRCUIT BOARD - A circuit board includes a printed substrate, a number couple of high signal transmission ports and a number of auxiliary testing ports. The couples high signal transmission ports are electrically connected to printed substrate, and each of the couples high signal transmission ports has an space smaller than 50 mil measured from the centers of the high signal transmission ports. The auxiliary testing ports respectively mounted on the high signal transmission ports, and every two testing ports mounted on a couple of high signal transmission ports are interspaced by an space larger than or equal to 70 mil. | 09-29-2011 |
Wen-Jeng Huang, Tu-Cheng TW
Patent application number | Description | Published |
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20100105354 | MOBILE PHONE AND METHOD FOR MANAGING COMMUNICATION FEES - A mobile phone and method for managing communication fees of the mobile phone sets a plurality of charge standards of different telecommunication providers and an allowable communication fee of the mobile phone during a preset time period. Calculation of a total communication fee of a current call is according to a corresponding charge standard of a telecommunication provider of the mobile phone and a previous total communication fee of the mobile phone. The current call may be terminated when the total communication fee reaches the allowable communication fee. | 04-29-2010 |
Wen-Zhao Huang, Tu-Cheng TW
Patent application number | Description | Published |
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20090040118 | Electrical device having an antenna unit - An electronic device ( | 02-12-2009 |
20090140937 | Slot antenna used in a desktop computer - An antenna unit is used in a desktop computer ( | 06-04-2009 |
Yao-Chi Huang, Tu-Cheng TW
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20080214025 | Electrical socket connector with a load lever having self-biasing device - Provided herewith a land grid array socket comprises an insulative housing having a plurality of contacts. The insulative housing has a top surface for receiving a land grid array package. A cover member is pivotally mounted on a first end of the insulative housing. The cover member is pivotal between an open position and a closed position where the cover member presses the land grid array package toward the top surface of the insulative housing so that the land grid array package electrically connects to the contacts. A lever is pivotally mounted on a second end of the insulative housing and has a tilted shaft portion biasing against the second end thereof so as to create a self-biasing force with respect to the reinforce plate | 09-04-2008 |
20100291777 | ELELCTRICAL CONNECTOR ASSEMBLY WITH NOTCH FOR RECEIVING MATING COMPONENT - An electrical connector assembly mounted on a printed circuit board (PCB) includes an insulating housing. The insulating housing includes a base with opposite front and rear end regions and a plurality of side walls upwardly extending from the base. The base cooperates with the side walls to commonly define a first receiving room. A notch defined in the front region of the base forms a second receiving room under the first receiving room. Said second receiving room is smaller than the first receiving room in both the front-to-back direction and a transverse direction perpendicular to said front-to-back direction. No portions of said contacts are located in the second receiving room so as to allow an optoelectronic module including a first portion and a second portion to be snugly received in the first receiving room and the second receiving room respectively, the second portion is attached to the first portion and supported on a top surface of the PCB. | 11-18-2010 |
Yao-Shien Huang, Tu-Cheng TW
Patent application number | Description | Published |
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20080278382 | Multi-band antenna - Provided herewith a multi-band antenna comprising a grounding element lying in a first plane and comprising two longitudinal sides, a radiating element spaced apart from the grounding element and comprising a first radiating arm having a first length and a second radiating arm having a second length being about equal to the first length, a connecting element lying in a second plane and electrically connecting the grounding element and the radiating element; a feeding line comprising an inner conductor for feeding signal and an outer conductor electrically connecting to the grounding element; and a coupling radiating element extending vertically from the grounding element and comprising a first radiating portion lying in a third plane and a second radiating portion being perpendicular to the third plane. | 11-13-2008 |
Yi-Mou Huang, Tu-Cheng TW
Patent application number | Description | Published |
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20090260865 | MICRO-ELECTROMECHANICAL SYSTEM - A micro-electromechanical system (MEMS) includes a micro-electromechanical chip, a printed circuit board and a metal wire. The metal wire electrically connects the micro-electromechanical chip and the printed circuit board. A connection distance and a connection angle are defined between the micro-electromechanical chip and the printed circuit board. | 10-22-2009 |
20090268297 | OPTICAL LENS - A lens includes a central optical portion, a peripheral portion surrounding the central optical portion, a first ZnS coating formed on the central optical portion and the peripheral portion at one side of the lens, and a first MgF | 10-29-2009 |
20090321110 | MICRO ELECTRO-MECHANICAL SYSTEM - In one embodiment, a MEMS includes a MEMS chip package, a first printed circuit board (PCB), an anisotropic conductive layer, a second PCB and at least one electrical wire. The MEMS chip package includes an exposed connecting portion, and at least one metallic pad formed on the exposed connecting portion. The first PCB is laminated on the connecting portion. The first PCB includes at least one first connecting metallic pad and at least one second connecting metallic pad. The first connecting metallic pad is electrically connected to a corresponding second connecting metallic pad. The anisotropic conductive layer is sandwiched between the metallic pads of the MEMS chip package and the first connecting metallic pads of the first PCB. The metallic pad of the MEMS chip package is electrically connected to the respective first connecting metallic pad of the PCB via the anisotropic conductive layer. One end of each electrical wire being bonded to a respective second connecting metallic pad and the other end being bonded to the second PCB. The MEMS actuator can be easily connected to driver circuit via tiny copper wires. | 12-31-2009 |
20090322930 | PORTABLE ELECTRONIC APPARATUS - A portable electronic apparatus includes a main body, a camera device, and a supplementary light device. The camera device and the supplementary light device are fixed on the main body. The supplementary light device includes a light module, a lens module, and a motor. The light module includes a circuit board, a light source, and a heat sink opposite to the light source. The lens module includes a lens barrel and a plurality of lenses received in the lens module. The motor drives the lens module to change the intensity distribution of the light from the light module. | 12-31-2009 |
20090323204 | LENS, METHOD FOR FABRICATING SAME AND LENS MODULE HAVING SAME - A lens includes a central optical portion, and a peripheral supporting portion surrounding the central optical portion. The peripheral supporting portion has a first surface and an opposite second surface. At least one of the first surface and second surface having a light absorbing polymer layer adhered thereon. | 12-31-2009 |
20100074611 | SHUTTER AND CAMERA MODULE HAVING SAME - A shutter for a micro camera module includes a substrate made from silicon wafer and a light absorbing layer covering the surface. | 03-25-2010 |
Yuan-Fu Huang, Tu-Cheng TW
Patent application number | Description | Published |
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20110126089 | Electronic device and method of browsing web albums thereon - An electronic device browses Web albums. The electronic device includes a connecting module, a download module, a parser module, and a display. The connecting module connects to a Website. The download module downloads a first Hyper Text Markup Language (HTML) Web file of the Website associated with Web albums. The parser module parses the first HTML Web file to get Web album information. The display displays Web albums according to the Web album information. | 05-26-2011 |
20120173236 | SPEECH TO TEXT CONVERTING DEVICE AND METHOD - A speech to text converting device includes a display, a voice receiving module, and a voice recognition module, an input module, and a control module. The voice receiving module receives a speech within a certain period of time. The voice recognition module converts the speech to voice data. The control module establishes text data corresponding to the voice data and displays the text data, any inputted words, and the relevant time period. | 07-05-2012 |
20120179466 | SPEECH TO TEXT CONVERTING DEVICE AND METHOD - A speech to text converting device includes a display, a voice receiving module, a voice recognition module, an identity recognition module, and a control module. The voice receiving module receives a voice signal. The voice recognition module converts the voice signal to voice data and produces text data corresponding to the voice data. The identity recognition module receives the voice signal and establishes an identity data corresponding to the voice signal. The control module displays the text data and the identity data together on the display. | 07-12-2012 |