Inventors list |
Assignees list |
Classification tree browser |
Top 100 Inventors |
Top 100 Assignees |
Chien, Taipei County
Chang Chen Chien, Taipei County TW
| Patent application number | Description | Published |
|---|---|---|
| 20090207127 | CONTRAST RATIO PROMOTION METHOD - A contrast ratio promotion method for a display device is provided. The display device contains a back light module having a brightness and has a maximum luminance. The contrast ratio promotion method comprises the steps of continuously receiving a picture signal during each unit time, continuously calculating a ratio of a luminance of a picture corresponding to the picture signal to the maximum luminance, where the ratio is defined as an instant relative luminance, setting a first ratio, a first buffer time and a first adjusting time, and gradually reducing the brightness of the back light module to a minimum brightness during the first adjusting time when a first cumulated time for the respective consecutive plural instant relative luminances being smaller than the first ratio is longer than the first buffer time. | 08-20-2009 |
Cheng-Chih Chien, Taipei County TW
| Patent application number | Description | Published |
|---|---|---|
| 20090081624 | INTERACTIVE LEARNING APPLIANCE - An interactive learning appliance includes a body, a plurality of puzzle pieces and a control circuit. The body defines a receptacle. The puzzle pieces are provided to be placed in the receptacle selectively. Each puzzle piece has a distinct sensing surface with at least one hole defined therein. The control circuit installed in the body includes a storage circuit, an output circuit and an identification circuit. The storage circuit stores a plurality of content files each corresponding to a combination of the selected puzzle pieces. Each content file illustrates a meaning of the combination of the selected puzzle pieces. The identification circuit is configured to recognize each of the selected puzzle pieces via the hole of the sensing surface, to find out the corresponding content file according to an identification result of the selected puzzle pieces, and to have the output circuit execute the corresponding content file. | 03-26-2009 |
Chih-Cheng Chien, Taipei County TW
| Patent application number | Description | Published |
|---|---|---|
| 20110316145 | NANO/MICRO-STRUCTURE AND FABRICATION METHOD THEREOF - A nano/micro-structure and a fabrication method thereof are provided. The method combines electroless plating and metal-assist etching to fabricate nano/micro-structure on a silicon substrate. | 12-29-2011 |
Chin-Pin Chien, Taipei County TW
| Patent application number | Description | Published |
|---|---|---|
| 20090057048 | Anti-tilt apparatus and frame structure of tilting vehicle using the same - An anti-tilt apparatus is provided in the present invention, in which a frame of a vehicle is locked or released for tilt by a locking mechanism controlled according to the vehicle moving status. In addition, the present invention further provides a frame structure of a tilt vehicle wherein the anti-tilt apparatus and an independent suspended wheel set with a tiltable frame are combined together for maintaining certain comfort, good tracking capability and driving safety while the vehicle is moving and swerving. The anti-tilt apparatus of the present invention functions to lock the tiltable frame while the vehicle is operated in low speed or stop and functions to make wheels simultaneously inwardly incline for providing a tilt capability while the vehicle is swerving in high speed so as to increase higher stability and anti-turnover capability of the vehicle. | 03-05-2009 |
Chun-Hsien Chien, Taipei County TW
| Patent application number | Description | Published |
|---|---|---|
| 20120133046 | SEMICONDUCTOR STRUCTURE AND PROCESS THEREOF - A semiconductor structure and a process thereof are provided. The semiconductor structure includes a semiconductor wafer having a first surface and a second surface opposite to the first surface, through silicon vias and a crack stopping slot. The through silicon vias are embedded in the semiconductor wafer and connected between the first surface and the second surface. The crack stopping slot is located in the periphery of the second surface of the semiconductor wafer. The depth of the crack stopping slot is less than or equal to the thickness of the semiconductor wafer. The process firstly provides a semiconductor wafer having through silicon vias. Then, the aforementioned crack stopping slot is formed at a back side of the semiconductor wafer opposite to the first surface. Next, the semiconductor wafer is thinned from the back side to expose a second end of each through silicon via. | 05-31-2012 |
Feng-Wei Chien, Taipei County TW
| Patent application number | Description | Published |
|---|---|---|
| 20110037396 | LIGHT EMITTING DIODE MODULE AND DRIVING METHOD THEREOF - A light emitting diode module having a plurality of LED strings is provided. The light emitting diode module includes a voltage generating loop, a light tuner, a voltage selector, and a voltage storage and comparison circuit. The voltage generating loop generates a system voltage according to a pulse modulation control signal. The light tuner receives a light tuning signal and turns on or off the LED strings accordingly. The voltage selector selects one of terminal voltages of terminals of the LED strings coupled to the light tuner for generating a selection voltage. The voltage storage and comparison circuit generates an error voltage by comparing the selection voltage and a reference voltage. The voltage storage and comparison circuit stores the error voltage temporarily and provides the temporarily stored error voltage as the pulse modulation control signal. | 02-17-2011 |
Heng-Chieh Chien, Taipei County TW
| Patent application number | Description | Published |
|---|---|---|
| 20090154525 | APPARATUS AND METHOD FOR MEASURING CHARACTERISTIC AND CHIP TEMPERATURE OF LED - An apparatus for measuring a characteristic and a chip temperature of an LED includes a thermal conductive component. An LED chip is disposed on the thermal conductive component. A temperature control unit is connected to the thermal conductive component for providing a temperature to the thermal conductive component, and therefore providing the temperature to the LED chip via the thermal conductive component. A power-source and voltage-meter unit provides a current to the LED chip, and measures a voltage value of the LED chip. Under a measurement mode, the current is featured with a current waveform having a high current level and a low current level which are alternatively changed, for applying to the LED chip. Measurements are conducted respectively corresponding to the high current level and the low current level, and a correlation curve between the voltage and the temperature can be obtained with the results of measurement. | 06-18-2009 |
Huan-Wen Chien, Taipei County TW
| Patent application number | Description | Published |
|---|---|---|
| 20100237849 | SIGNAL TRANSFORMER - A fast current generating element in a current generating unit, used by the present invention, provides a large current for accelerating the switching of transistor switches when the transistor switches are switched. The fast current generating element includes a capacitor to provide a large differential current when a voltage level transiently changes during the switching of the transistor switches. Therefore, a transient response time of a signal transformer is shortened. | 09-23-2010 |
| 20100244796 | CURRENT TRIGGER CIRCUIT AND SWITCHING POWER CONVERTER USING THE SAME - A bias voltage is compared with a voltage difference in a detecting element according to the present invention. A bias voltage unit is coupled to the detecting element, so that they have a common voltage level to avoid noises when the circuit is operating. Accordingly, the erroneous detection caused by the noise interference can be avoided. Hence, a detecting element with a low resistance, such as an MOEFET, can be used in the present invention to decrease power consumption arisen from current detection and to further increase conversion efficiency. | 09-30-2010 |
| 20100244912 | CONTROLLER AND VOLTAGE DETECTION ENABLING CIRCUIT THEREOF - A voltage detection enabling circuit is disclosed. The voltage detection enabling circuit includes a reference voltage generating unit, an enabling protection unit, and an enabling judgment unit. The reference voltage generating unit is coupled to a driving voltage, and generates a reference voltage signal. The enabling protection unit receives the reference voltage signal and outputs an enabling judgment signal when the reference voltage signal is higher than a voltage parameter. Particularly, the voltage parameter is a component parameter of an electronic component. Then the enabling judgment unit determines whether an enabling signal is generated or not according to the enabling judgment signal and the driving voltage. | 09-30-2010 |
| 20110109373 | TEMPERATURE COEFFICIENT MODULATING CIRCUIT AND TEMPERATURE COMPENSATION CIRCUIT - In the conventional temperature compensation circuit, the thermal resistor is used to perform the temperature compensation, but the provided compensation range is limited due to the temperature coefficient of the thermal resistor. The embodiment of the invention provides a temperature coefficient modulating circuit capable of amplifying the temperature coefficient of the thermal resistor, so as to provide a wider compensation range in different applications. | 05-12-2011 |
Jui-Lung Chien, Taipei County TW
| Patent application number | Description | Published |
|---|---|---|
| 20090120808 | Device for Detecting Methanol Concentration and the Method Thereof - A device for detecting methanol concentration in an alcohol-containing solution is disclosed. The device implements an electrochemical bio-detector based on a two-enzyme system to quickly, easily and accurately measure methanol concentration in an alcohol-containing solution at a relatively low cost. A method for detecting methanol concentration in a sample using the same device is also disclosed. | 05-14-2009 |
Justin Chien, Taipei County TW
| Patent application number | Description | Published |
|---|---|---|
| 20100308089 | CAMERA DEVICE - Disclosed herein is a camera device including a main body, a hang strap and a swivel-preventing device. The main body includes a first magnetic mutually-attracting component. The hang strap includes a support section to be hung on a hanger. The hang strap has two opposite ends respectively connected the main body. The swivel-preventing device includes a second magnetic mutually-attracting component and an attachment strap. The attachment strap has an end connected to the second magnetic mutually-attracting component and an opposite end connected to the support section, wherein the first and second magnetic mutually-attracting components are configured to be mutually attracted. | 12-09-2010 |
| 20110011826 | BOTTLE FLIP SUPPORT - Disclosed herein is a bottle flip support including a support base with a top surface and a bottom surface. The bottom surface is configured to be put on a support ground. At least one cavity is disposed on the top surface of the support base to support a flipped bottle. The cavity includes a shoulder cavity configured to hold a shoulder portion of the flipped bottle and a lip cavity configured to accommodate a lip portion of the flipped bottle. | 01-20-2011 |
Mao-Chuan Chien, Taipei County TW
| Patent application number | Description | Published |
|---|---|---|
| 20100060248 | Soft-start voltage circuit - A soft-start voltage circuit includes an operational amplifier, a first and a second capacitors, a first and a second switches, and a voltage level shifter. The operational amplifier includes a positive end, a negative end, and an output end coupled to the negative end of the operational amplifier for outputting the soft-start voltage. The voltage level shifter is coupled between the first capacitor and the positive end of the operational amplifier for shifting a level of the voltage on the first capacitor. The first switch is coupled between the first and the second capacitors for coupling the first and the second capacitors according to the clock. The second switch is coupled between the second capacitor and the negative end of the operational amplifier for coupling the second capacitor and the negative end of the operational amplifier according to the inverted clock. | 03-11-2010 |
| 20100073071 | Over-temperature detecting circuit with high precision - An over-temperature detecting circuit includes a band-gap circuit for generating a temperature-drop-dependent voltage and a reference voltage not varying with the temperature, a transistor coupled to the band-gap circuit for generating a temperature-rise-dependent current according to the temperature-drop-dependent voltage, a resistor coupled to the transistor for generating a temperature-rise-dependent voltage according to the temperature-rise-dependent current, and a comparator coupled to the band-gap circuit and the resistor for generating a thermal shutdown signal according to the reference voltage and the temperature-rise-dependent voltage. | 03-25-2010 |
| 20100308781 | Quick-Start Low Dropout Regulator - A low dropout regulator includes an error amplifier, an N-type depletion MOSFET, a first switch, a second switch, a low-pass filter resistor, and a low-pass filter capacitor. By switching on both the first switch and the second switch, a voltage level of an output node at a negative input terminal of the error amplifier may be rapidly raised to be close to and lower than a voltage level of an input node at a gate of the N-type depletion MOSFET. Both the first switch and the second switch are then switched off immediately so that the voltage level of the output node is gradually raised to be equal to the voltage level of the input node through the low-pass filter resistor. | 12-09-2010 |
Ming-Far Chien, Taipei County TW
| Patent application number | Description | Published |
|---|---|---|
| 20110050543 | MOBILE DEVICE WITH MULTIPLE DISPLAY SCREENS - The present invention provides a mobile device with multiple display screens, which incorporates three display screens onto a common laptop with a single display screen; the mobile device at least includes: a first display screen, which is assembled at inner side of an upper cover; and one side adjacent to the second display screen is linked to the base; a second display screen, which is placed on the base; one side is abutted against the first display screen, and the other side abutted against the third display screen; the second display screen can also shift directionally in parallel with the base; and a third display screen, which is placed at inner side of the keyboard; the other side adjacent to the second display screen is linked to the base. The first display screen can be rotatably covered in tune with the second display screen, whilst the third display screen can be rotatably covered in tune with the second display screen. Hence, three display screens can be incorporated onto a mobile device, e.g. laptop, thereby improving its operational flexibility. | 03-03-2011 |
Shang-Chieh Chien, Taipei County TW
| Patent application number | Description | Published |
|---|---|---|
| 20110079285 | POLYMER SOLAR CELL AND MANUFACTURING METHOD THEREOF - A manufacturing method of a polymer solar cell is illustrated. A substrate and a first conductive layer formed thereon are provided. An organic active semiconductor material and a functional organic material, which features modifying an interface between an organic layer and electrodes, are dissolved in an organic solvent to form a blend. The blend is deposited on the first conductive layer by solution process. The organic solvent is removed, such that the functional organic material and the organic active semiconductor material exhibit phase separation so as to form an organic modified layer on the top of the organic active semiconductor layer. A second conductive layer is deposited by thermal coating on the organic modified layer. Importantly, the organic modified layer formed by spontaneous phase separation effectively modifies the interface between the organic active semiconductor layer and a second conductive layer, thereby enhancing efficiency of an organic solar cell. | 04-07-2011 |
Sheng-Chieh Chien, Taipei County TW
| Patent application number | Description | Published |
|---|---|---|
| 20100141121 | Organic electro-luminescence device - An organic electro-luminescence device including an anode, a cathode, an organic light emitting layer and a hole-transporting layer is provided. The cathode has a calcium electrode and an aluminum electrode adjacent thereto. The organic light emitting layer is disposed between the anode and the calcium electrode, and has a polymer, a phosphorescence dopant and an organic electron-transporting material, wherein a ratio of contents of the organic electron-transporting material to contents of the polymer in the organic light emitting layer is substantially between 0.1 and 1. The organic electron-transporting material is 1,3-bis(N,Nt-butyl-phenyl)-1,3,4-oxadiazole. The hole-transporting layer is disposed between the light emitting layer and the anode. | 06-10-2010 |
Shih-Hsin Chien, Taipei County TW
| Patent application number | Description | Published |
|---|---|---|
| 20100130159 | METHOD OF SENDING AND RECEIVING CALL WITH SPECIFIC REQUEST - A specific code indicative of a specific request is used to provide a communication device with an ability to send specific calls, such as emergency calls and silent calls, and the ability to distinguish the specific calls from the received calls. A method of sending a call includes generating a specific code indicative of a specific request, adding the specific code to a call, and then sending the call to a receiver for notifying the receiver of the specific request. A method of receiving a call includes determining whether a received call comprises a specific code indicative of a specific request, and generating an indication in response to the specific request when the received call is determined to comprise the specific code. | 05-27-2010 |
Tuo-Hsin Chien, Taipei County TW
| Patent application number | Description | Published |
|---|---|---|
| 20090050962 | MOSFET WITH ISOLATION STRUCTURE FOR MONOLITHIC INTEGRATION AND FABRICATION METHOD THEREOF - A MOSFET device with an isolation structure for a monolithic integration is provided. A P-type MOSFET includes a first N-well disposed in a P-type substrate, a first P-type region disposed in the first N-well, a P+ drain region disposed in the first P-type region, a first source electrode formed with a P+ source region and an N+ contact region. The first N-well surrounds the P+ source region and the N+ contact region. An N-type MOSFET includes a second N-well disposed in a P-type substrate, a second P-type region disposed in the second N-well, an N+drain region disposed in the second N-well, a second source electrode formed with an N+ source region and a P+ contact region. The second P-type region surrounds the N+ source region and the P+ contact region. A plurality of separated P-type regions is disposed in the P-type substrate to provide isolation for transistors. | 02-26-2009 |
Wei-Chih Chien, Taipei County TW
| Patent application number | Description | Published |
|---|---|---|
| 20100001330 | SEMICONDUCTOR DEVICE, DATA ELEMENT THEREOF AND METHOD OF FABRICATING THE SAME - A method of fabricating a semiconductor device is provided. The method comprises: (a) providing a first and a second conductor; (b) providing a conductive layer; (c) forming a part of the conductive layer into a data storage layer by a plasma oxidation process, wherein the data storage layer is positioned between the first and the second conductor. | 01-07-2010 |
Wei-Yu Chien, Taipei County TW
| Patent application number | Description | Published |
|---|---|---|
| 20100180157 | Remote hardware inspection system and method - The invention discloses a remote hardware inspection system, including a remote monitor station and a client server. The monitor station includes a hardware inspection unit and a first network interface. The hardware inspection unit is for generating a hardware inspection command which is transmitted to the server by the first network interface. The server includes a second network interface, an input/output unit, and a managing/controlling unit. The input/output unit has an inspection program. The second network interface receives the hardware inspection command and transmits it to the managing/controlling unit. In response to the hardware inspection command, the managing/controlling unit generates and transmits a trigger signal to the input/output unit to implement the inspection program. Thereby, the inspection program writes data into the target hardware of the server according to the content of the hardware inspection command. | 07-15-2010 |
Yi-An Chien, Taipei County TW
| Patent application number | Description | Published |
|---|---|---|
| 20100214198 | DISPLAY DEVICE - A display device includes a display panel, a flexible printed circuit and a back light module. The flexible printed circuit is suitable for supporting the driving element and is electrically connected to the display panel. The back light module includes at least one light source, a first frame and a second frame. The light source is disposed between the first frame and the second frame, and the display panel and the flexible printed circuit are disposed at one side of the first frame, wherein the first frame has at least an opening, the second frame has a element contacting surface, the driving element is disposed on the flexible printed circuit, and the element contacting surface protrudes from the opening for being connected to the driving element. | 08-26-2010 |
| 20100214199 | DISPLAY DEVICE FOR PREVENTING ELECTROMAGNETIC INTERFERENCE - A display device includes a display panel, a back light module, a printed circuit board and a ground slice. The back light module includes a first frame, a second frame and a light source disposed between the first frame and the second frame. The first frame has a first side plate having an opening, and the second frame has a second side plate opposite to the first side plate. The printed circuit board includes a control circuit electrically connected to the display panel. The printed circuit board is disposed at a side of the back light module, and the control circuit is disposed at the outer side of the first side plate and the second side plate, such that the control circuit is opposite to the second side plate through the opening. The ground slice is connected between the control circuit and the second side plate through the opening. | 08-26-2010 |
Yueh-Li Chien, Taipei County TW
| Patent application number | Description | Published |
|---|---|---|
| 20090141506 | Illumination Device for Kitchen Hood - An illumination device for a kitchen hood includes a light case made by high heat conductive material and a circuit board is connected to an inside of the light case. A terminal is connected to the circuit board and located outside of the light case. A light unit is connected to the circuit board and located in the light case. The light unit directly contacts the inside of the light case so as to conduct the heat from the light unit to the light case. The light case includes an open bottom with which a cover is engaged and a bulb shade is located between the light unit and the cover so as to focus or guide the light beam from the light unit. | 06-04-2009 |
Yu-Ting Chien, Taipei County TW
| Patent application number | Description | Published |
|---|---|---|
| 20100112888 | MANUFACTURING METHOD OF BARRIER RIBS OF PLASMA DISPLAY PANEL - A manufacturing method of barrier ribs of a plasma display panel is provided. First, a substrate, divided into a display area and a non-display area located in the periphery of the display area, is provided. Next, when a patterned barrier material layer forms on the substrate, the layer further constitutes discharging spaces in the display area and a plurality of honeycomb supporting structures in the non-display area. | 05-06-2010 |