Wei-Kai
Wei-Kai Chan, Yilan TW
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20140253785 | Auto Focus Based on Analysis of State or State Change of Image Content - A method and apparatus of auto focusing for a camera based on analysis of the image content in a target window are disclosed. According to the present invention, image content in a target window is analyzed to determine a state, a state change or both associated with the target window. The information associated with the state, the state change or both is provided to update the camera parameters. The state may be size, position, pose, behavior or gesture of one or more objects, or areas associated with one or more regions in the target window. The state may correspond to the motion field or optical flow associated with the target window. The state may correspond to object motion, extracted features or scales of the objects in the target window. The state may correspond to image content description of the segmented regions or deformable object contour in the target window. | 09-11-2014 |
Wei-Kai Chang, Taoyuan County TW
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20100098988 | MEMBRANE ELECTRODE MODULE AND ASSEMBLY METHOD THEREOF - A membrane electrode module is provided. The membrane electrode module includes a membrane electrode assembly, a first fixing element and a second fixing element. The membrane electrode assembly includes an exchange-membrane, a first electrode and a second electrode. The exchange-membrane includes a first surface and a second surface. The first electrode is disposed on the first surface. The second electrode is disposed on the second surface. The first fixing element contacts the first surface. The second fixing element contacts the second surface, wherein the first fixing element and the second fixing element are joined to the exchange-membrane via heat-pressing to be fixed to the exchange-membrane. | 04-22-2010 |
20100167104 | FUEL CELL AND INTEGRATED ANODE FLOW BOARD THEREOF - A fuel cell includes a cathode board, a membrane electrode assembly, and an integrated anode flow board. The membrane electrode assembly contacts the cathode board. The integrated anode flow board includes an anode flow board and a current collector combined together. The current collector includes a raised portion abutting the membrane electrode assembly. | 07-01-2010 |
20100203426 | FUEL CELL - A fuel cell is provided, including an integrated cathode/anode flow board, a first anode current collector, a first cathode current collector, a first membrane electrode assembly, a second anode current collector, a second cathode current collector, and a second membrane electrode assembly. The integrated cathode/anode flow board includes first cathode channels for air to flow through, and a plurality of first anode channels for a fuel to flow through. The first cathode channels and the first anode channels are disposed on opposite sides of the integrated cathode/anode flow board. The first anode current collector contacts the first anode channels. The first membrane electrode assembly is sandwiched between the first anode current collector and the first cathode current collector. The second anode current collector contacts the first cathode channels. The second membrane electrode assembly is sandwiched between the second anode current collector and the second cathode current collector. | 08-12-2010 |
20100310971 | FUEL CELL MODULE AND CURRENT COLLECTOR THEREOF - The invention provides a fuel cell module. The fuel cell module includes a membrane electrode assembly, a flow field plate and a current collector. The current collector, disposed between the membrane electrode assembly and the flow field plate, includes a first surface, a second surface and a plurality of openings. The first surface faces the membrane electrode assembly. The second surface is opposite to the first surface and faces the flow field plate. Each of the openings has an inner wall, and an acute angle is formed between the inner wall and the first surface. Additionally, each opening has a first diameter level with the first surface and a second diameter level with the second surface, wherein the first diameter is smaller than the second diameter. | 12-09-2010 |
20110070526 | FUEL CELL - A fuel cell includes a first mono-sided channel plate, at least one double-sided channel plate, a second mono-sided channel plate, a plurality of membrane electrode assemblies, and a plurality of rigid hydrophilic gaskets. The double-sided channel plate includes a first side channel and a second side channel. The membrane electrode assemblies are respectively disposed between the first mono-sided channel plate and the double-sided channel plate and between the double-sided channel plate and the second mono-sided channel plate. The rigid hydrophilic gaskets are respectively abutted between the first mono-sided channel plate and one of the membrane electrode assemblies, between one of the membrane electrode assemblies and the first side channel of the double-sided channel plate, between the second side channel of the double-sided channel plate and one of the membrane electrode assemblies, and between one of the membrane electrode assemblies and the second mono-sided channel plate. | 03-24-2011 |
20110129748 | OPERATIONAL METHOD OF FUEL CELL - According to embodiments of the invention, an operational method of a fuel cell is provided. The method includes providing a fuel cell used to provide output power to a load, measuring an initial average voltage of the output power provided by the fuel cell, measuring a first average voltage of the output power after the output power has been provided to the load by the fuel cell for a first time interval, and stopping the fuel cell from providing output power to the load when a voltage difference between the initial average voltage and the first average voltage is more than a first allowable voltage difference. | 06-02-2011 |
Wei-Kai Chen, Kaohsiung TW
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20130284982 | CONDUCTIVE COATING COMPOSITIONS - The present invention provides a conductive coating composition, which contains: a conductive organic polymer, a non-conductive organic compound, a solvent and optionally a curing agent; where the content of the conductive organic polymer is about 10% to about 50%, based on the total weight of the solids content in the composition. The present invention also provides a conductive film, which is formed by drying the conductive coating composition. The conductive film has a surface resistivity lower than 1000 Ω/sq and a total light transmittance greater than 80%. The conductive coating composition of the present invention can be used as an electromagnetic interference shielding material or an electrode material, and can be applied to various electronic products. | 10-31-2013 |
20150129539 | PASSIVATION COMPOSITION AND ITS APPLICATION - A passivation composition and use of the composition in a method of forming a conductive pattern are provided. The passivation composition includes an oxidizing agent, an inorganic base with a general formula M(OH) | 05-14-2015 |
Wei-Kai Ho, Nantou County TW
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20140343185 | RED PHOTOSENSITIVE RESIN COMPOSITION FOR COLOR FILTER AND APPLICATION OF THE SAME - The present invention relates to a red photosensitive resin composition for a color filter and an application of the same. The red photosensitive resin composition includes a pigment (A), an alkali-soluble resin (B), a cationic polymerized compound (C), a cationic photo-initiator (D) and an organic solvent (E). The pigment (A) includes a first pigment (A-1), and the first pigment (A-1) is a brominated-diketo-pyrrolo-pyrrole pigment. The aforementioned red photosensitive resin composition is advantageously applied for the color filter with better brightness, contrast, temporal stability of sensitivity and development to resistance. | 11-20-2014 |
20150285973 | PHOTOSENSITIVE RESIN COMPOSITION, COLOR FILTER AND METHOD FOR MANUFACTURING THE SAME, AND LIQUID CRYSTAL DISPLAY APPARATUS - A photosensitive resin composition, a color filter and a method for manufacturing the same, and a liquid crystal display apparatus are provided. The photosensitive resin composition includes a compound (A) containing an ethylenically unsaturated group, an alkali-soluble resin (B), a photoinitiator (C), a pigment (D), and an organic solvent (E). The compound (A) containing an ethylenically unsaturated group includes a first compound (A-1) containing an ethylenically unsaturated group. The first compound (A-1) containing an ethylenically unsaturated group has two or more groups represented by formula (1) and does not have an aromatic skeleton. The photosensitive resin composition has the advantages of high precision pattern linearity and good alkali solution resistance. | 10-08-2015 |
Wei-Kai Hsiao, Taoyuan Hsien TW
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20100328918 | COMPOSITE STRUCTURE OF ELECTRONIC COMPONENT AND SUPPORTING MEMBER - A composite structure includes an electronic component and a supporting member. The electronic component includes a main body and a plurality of pins extended outwardly from the main body. The supporting member includes a first supporting part and a second supporting part. The first supporting part is foldable with respect to the second supporting part. The main body of the electronic component is accommodated within the first supporting part of the supporting member. The pins are accommodated with the second supporting part of the supporting member. The first supporting part is folded with respect to the second supporting part such that the pins are bent to define a bent structure. | 12-30-2010 |
20110026229 | ELECTRONIC DEVICE HAVING CUSHIONING MEMBER - An electronic device includes a casing, a circuit board and a cushioning member. The circuit board is disposed within the casing. The cushioning member is disposed within the casing and includes a sustaining element and a supporting element. The sustaining element is supported by the supporting element and disposed on the circuit board. When the casing is subject to an impact, the sustaining element is sustained against the casing to prevent from fracture of the casing. | 02-03-2011 |
20120021653 | POWER ADAPTER WITH INTERCHANGEABLE CONNECTORS AND POWER SUPPLY HAVING THE SAME - There is disclosed a power adapter which comprises an adapter body and a modular connector. The adapter body has a cavity forming a first opening and a second opening respectively disposed on two adjacent lateral walls of the adapter body, a first connecting member disposed on one of the lateral walls and adjacent to the first opening, and a sliding plate member having a sliding plate embedded in a slide and protrusible in said second opening. The connector is interchangeably coupled to the cavity and blocked by the sliding plate to form an electrical connection with the adapter body, and comprises a second connecting member engaged with the first connecting member. | 01-26-2012 |
Wei-Kai Huang, Hsinchu TW
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20120120130 | Displayer and Pixel Circuit Thereof - A displayer and a pixel circuit thereof are provided. The displayer comprises the pixel circuit and a driving circuit for supplying a driving voltage to the pixel circuit. The pixel circuit belongs to a two data lines and one gate line architecture and comprises two pixel electrodes at least. The two pixel electrodes belong to the same pixel type and are positioned adjacent to each other. Thereby, the pixel circuit can improve the color shift effectively. | 05-17-2012 |
20120161775 | INSPECTION METHOD FOR AN ACTIVE MATRIX SUBSTRATE - An active matrix substrate including a substrate, a plurality of scan lines, a plurality of data lines, a plurality of independent common line patterns, and a plurality of pixels is provided. The scan lines, data lines, and common line patterns are disposed on the substrate. The pixels are arranged in array on the substrate, wherein each pixel is electrically connected to corresponding scan line and data line, and the common line patterns are distributed under each pixel. Each pixel includes a plurality of active components and a plurality of pixel electrodes. Each of the pixel electrodes is electrically connected to corresponding scan line and data line through different active components. The capacitance coupling effect between each of the pixel electrodes and common line patterns are different. Additionally, an inspection method for the active matrix substrate and a liquid crystal display having the active matrix substrate are further provided. | 06-28-2012 |
Wei-Kai Huang, Hsinchu County TW
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20140049619 | STEREOSCOPIC DISPLAY PANEL, DISPLAY PANEL AND DRIVING METHOD THEREOF - A stereoscopic display panel, a display panel and a driving method thereof are provided. A pixel array of the pixel array substrate includes a first scan line, a second scan line, a first data line, a first pixel electrode, a second pixel electrode, a first active device and a second active device. The first data line is electrically connected to the first pixel electrode disposed at the left side of the first data line through the first active device. The first data line is electrically connected to the second pixel electrode disposed at the right side of the first data line through the second active device. The first scan line electrically connected to the first active device and the second scan line electrically connected to the second active device are disposed at the same side of the first active device and the second active device. | 02-20-2014 |
Wei-Kai Kuo, Taipei City TW
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20150227260 | CORRECTION METHOD OF TOUCH POINT AND ELECTROMAGNETIC-TYPE TOUCH PANEL USING THE SAME - A touch point correction method is provided. Firstly, a first longitudinal base line of several longitudinal electrodes having a maximal energy is detected. Then, a right-side number of the longitudinal electrodes located in right side of the first longitudinal base line and sensing energy is detected. Then, a left-side number of the longitudinal electrodes located in left side of the longitudinal base line and sensing energy is detected. Then, a side corresponding to the largest of the right-side and left-side numbers is used as an inclined side, and a direction from the first longitudinal base line towards the inclined side is defined as an inclined direction. Then, a second longitudinal base line of the longitudinal electrodes having a sub-maximal energy is detected. Then, the sensing point is corrected by correction toward a reverse direction of the inclined direction according to ratio of the sub-maximal energy to the maximal energy. | 08-13-2015 |
Wei-Kai Lee, Taipei TW
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20160111673 | ELECTROLUMINESCENT DEVICES WITH IMPROVED OPTICAL OUT-COUPLING EFFICIENCIES - An electroluminescent (EL) device is disclosed, comprising a first electrode, a second electrode, one or more functional layers, and a conducting layer. The first electrode is transparent and with a high refractive index n | 04-21-2016 |
Wei-Kai Liao, Taipei City TW
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20130257851 | PIPELINE WEB-BASED PROCESS FOR 3D ANIMATION - An integrated 3D conversion device which utilizes a web-based network includes: a front-end device, for utilizing manual rendering techniques on a first set of data of a video stream received via a user interface of the web-based network to generate depth information, and updating the depth information according to at least a first information received via the user interface; and a server-end device, coupled to the front-end device via the user interface, for receiving the depth information from the front-end device and utilizing the depth information to automatically generate depth information for a second set of data of the video stream, and generating stereo views of the first set of data and the second set of data according to at least a second information received via the user interface. | 10-03-2013 |
Wei-Kai Liao, New Taipei City TW
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20140184614 | Method and Apparatus for Image Capture in Transmitter of Wireless Communications System - A method for capturing an image in a transmitter of a wireless communications system, the method comprising controlling a graphic processing unit (GPU) of a graphic card to move frames corresponding to the image from a graphic card frame buffer to a buffer which is accessible by a central processing unit (CPU) of the transmitter when a specified condition is detected; controlling the GPU to release a control for the frames to the CPU; encoding the frames in the buffer which is accessible by the CPU; and transmitting the encoded frames to a receiver of the wireless communications system; wherein the graphic card is connected to the transmitter. | 07-03-2014 |
Wei-Kai Su, Sindian City TW
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20100051792 | ABSOLUTE-TYPE ENCODER AND METHOD FOR DETECTING ABSOLUTE POSITION - An absolute-type encoder includes an absolute-type encoder wheel. The absolute-type encoder wheel includes a primary optical grating unit and two secondary optical grating units, wherein the two secondary optical grating units are arranged outside and inside the primary optical grating unit and contain one less optical grating than that of the primary optical grating unit. The encoder wheel is rotated to find a zero point in the light detection signal of the secondary optical grating unit, and a corresponding light detection value of the primary optical grating unit is also determined based on the zero point. The absolute position of the encoder wheel can be calculated with reference to the corresponding light detection value. The absolute-type encoder can also be used as an incremental-type encoder to provide more versatility. | 03-04-2010 |
Wei-Kai Wang, Taichung City TW
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20120245632 | BONE ANCHOR - A bone anchor comprises a screw body and a flange, which are joined together in a way to keep their rotation independent from each other. In implanting the screw body into a bone, the flange does not rotate to prevent twisting and/or snarling of the suture in wounded bone from occurring. | 09-27-2012 |
Wei-Kai Wang, Changhua City TW
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20120197291 | Surgical Clamp - A surgical clamp includes first and second supports respectively having first and second engagement sections. The first and second supports are pivotably connected at a connection by a pivotal portion such that the first and second supports are pivotable about a pivot axis extending through the connection. An opening is defined between the first and second engagement sections for receiving a bone of a patient. A connecting tube includes a first end fixed to the connection. A guiding tube includes an end connected to a second end of the connecting tube and is located in a central plane of the opening between the first and second engagement sections. The central plane includes the pivot axis and has equal spacing to the first and second engagement sections. A sliding rod is fixed to the connecting tube and includes a sliding groove slideably receiving a pole located on the pivotal portion. | 08-02-2012 |
Wei-Kai Wang, Shengang Shiang TW
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20100025704 | HIGH EFFICIENCY LIGHTING DEVICE - A method for fabricating a high efficiency lighting device and the structure thereof are disclosed. The method includes the following steps: providing a light emitting diode structure; attaching a distributed-Bragg reflecting layer (DBR) to the light emitting diode structure by vapor deposition; and connecting the light emitting diode structure to a eutectic layer through the distributed-Bragg reflecting layer to form the high efficiency lighting device. | 02-04-2010 |
20100025705 | HIGH EFFICIENCY LIGHTING DEVICE AND MANUFACTURING METHOD THEREOF - A high efficiency luminous device and a manufacturing method thereof are disclosed. The high efficiency luminous device includes a LED structure, a first metal electrode, and a second metal electrode. The LED structure is for emitting light. The first metal electrode is formed on the LED structure, and the first metal electrode has a plurality of first openings therein. The second metal electrode is formed on the LED structure, and the second metal electrode has a plurality of second openings therein. The plurality of first openings and the plurality of second openings allow the light emitted from the LED structure to pass therethrough. | 02-04-2010 |