Patents by Inventor Wei-Kai Huang
Wei-Kai Huang has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240154021Abstract: A p-GaN high-electron-mobility transistor (HEMT) includes a buffer layer stacked on a substrate, a channel layer stacked on the buffer layer, a supply layer stacked on the channel layer, a doped layer stacked on the supply layer, and a hydrogen barrier layer covering the supply layer and the doped layer. A source and a drain are electrically connected to the channel layer and the supply layer, respectively. A gate is located on the doped layer. The hydrogen barrier layer is doped with fluorine.Type: ApplicationFiled: December 29, 2022Publication date: May 9, 2024Inventors: TING-CHANG CHANG, Wei-Chen Huang, Shih-Kai Lin, Yong-Ci Zhang, Sheng-Yao Chou, Chung-Wei Wu, Po-Hsun Chen
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Publication number: 20240079230Abstract: A plasma-assisted annealing system includes a high temperature furnace, a plasma-induced dissociator and a connecting duct. The plasma-induced dissociator is provided to dissociate a working gas and exhaust the dissociated working gas from its working gas outlet. Both ends of the connecting duct are connected to the working gas outlet of the plasma-induced dissociator and a gas inlet of the high temperature furnace, respectively. The working gas dissociated in the plasma-induced dissociator is introduced into the high temperature furnace via the connecting duct.Type: ApplicationFiled: December 12, 2022Publication date: March 7, 2024Inventors: Wei-Chen Tien, Cheng-Yuan Hung, Chang-Sin Ye, Chun-Kai Huang, Yii-Der Wu
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Patent number: 11781693Abstract: Pipe fittings with a filter contain a body, a filter valve, and two seal gaskets. The body includes a first connection pipe and a second connection pipe, a receiving orifice, and at least one guide slot. The filter valve includes a driven section and an operation portion. The two seal gaskets are accommodated in the first peripheral groove and the second peripheral groove respectively. The driven section has a first peripheral groove, a second peripheral groove, and a filtration orifice defined between the first peripheral groove and the second peripheral groove and communicating with the driven section, and at least one fixing bolt mounted between the operation portion and the first peripheral groove and extending outward from the driven section. The at least one fixing bolt slides into the at least one guide slot respectively so that the filter valve is accommodated in the receiving orifice.Type: GrantFiled: September 11, 2020Date of Patent: October 10, 2023Assignee: YUAN MEI CORP.Inventor: Wei-Kai Huang
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Patent number: 11761570Abstract: A coupler, adapted for being assembled and connected with a water sprayer, includes a sleeve and a coupling member adapted for being assembled and connected with the water sprayer. The coupling member and the sleeve are sleeved with each other and respectively have a first corresponding end and a second corresponding end which correspond to each other. The first corresponding end and the second corresponding end are adapted to be engaged with each other, so that the sleeve and the coupling member are capable of being mutually locked and into a non-rotatable state through the engagement and rotation meshing operation. The sleeve can be disengaged with the coupling member through axially moving the sleeve so that the sleeve is allowed to be axially rotatable.Type: GrantFiled: August 29, 2021Date of Patent: September 19, 2023Assignee: YUAN MEI CORP.Inventor: Wei-Kai Huang
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Publication number: 20230066775Abstract: A coupler, adapted for being assembled and connected with a water sprayer, includes a sleeve and a coupling member adapted for being assembled and connected with the water sprayer. The coupling member and the sleeve are sleeved with each other and respectively have a first corresponding end and a second corresponding end which correspond to each other. The first corresponding end and the second corresponding end are adapted to be engaged with each other, so that the sleeve and the coupling member are capable of being mutually locked and into a non-rotatable state through the engagement and rotation meshing operation. The sleeve can be disengaged with the coupling member through axially moving the sleeve so that the sleeve is allowed to be axially rotatable.Type: ApplicationFiled: August 29, 2021Publication date: March 2, 2023Inventor: Wei-Kai Huang
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Patent number: 11391022Abstract: A faucet diverter is revealed. The faucet diverter is coupled to a faucet and composed of a coupling part, a first assembly part, a second assembly part, a spray part and a control part. A water flow from the coupling part is redirected to the first assembly part, the second assembly part, or the spray part by operating the control part.Type: GrantFiled: January 13, 2021Date of Patent: July 19, 2022Assignee: YUAN MEI CORP.Inventors: Shun-Nan Lo, Wei-Kai Huang
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Publication number: 20220220714Abstract: A faucet diverter is revealed. The faucet diverter is coupled to a faucet and composed of a coupling part, a first assembly part, a second assembly part, a spray part and a control part. A water flow from the coupling part is redirected to the first assembly part, the second assembly part, or the spray part by operating the control part.Type: ApplicationFiled: January 13, 2021Publication date: July 14, 2022Inventors: Shun-Nan Lo, Wei-Kai Huang
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Publication number: 20220082194Abstract: A non-slippery outsole article comprises a first sole and a plurality of slip-resistant blocks. The first sole has two opposite sections, a top section in contact with a shoe body and a bottom section in contact with ground. The slip-resistant blocks are mounted in partition at the bottom section of the first sole, a plurality of protrusions being mounted on the top section of the first sole. The slip-resistant blocks are made of rubber and have a rough surface capable of slip resistance.Type: ApplicationFiled: September 11, 2020Publication date: March 17, 2022Inventor: Wei-Kai HUANG
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Patent number: 10522093Abstract: A driving circuit including an output circuit, a pull-down module, conductive wires, at least one first signal line, and a buffer layer is provided. The conductive wires are electrically connected between the output circuit and the pull-down module. The output circuit and the pull-down module are electrically coupled to a driving control signal through the first signal line. A first overlapping region is located between the first signal line and a portion of the conductive wires. The buffer layer is disposed between the first signal line and the portion of the conductive wires. The buffer layer includes an overlapping portion and an extending portion. The overlapping portion is at least disposed in the first overlapping region. The extending portion is disposed outside the overlapping portion. A thickness of the overlapping portion is greater than a thickness of the extending portion. A display panel is also provided.Type: GrantFiled: March 2, 2018Date of Patent: December 31, 2019Assignee: Au Optronics CorporationInventors: Hsiao-Chun Chen, Er-Lang Deng, Wei-Kai Huang, Yi-Fu Chen, Cheng-Hung Ko, Chia-Heng Chen, Shin-Shian Lee, You-Ying Lin
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Publication number: 20180336847Abstract: A driving circuit including an output circuit, a pull-down module, conductive wires, at least one first signal line, and a buffer layer is provided. The conductive wires are electrically connected between the output circuit and the pull-down module. The output circuit and the pull-down module are electrically coupled to a driving control signal through the first signal line. A first overlapping region is located between the first signal line and a portion of the conductive wires. The buffer layer is disposed between the first signal line and the portion of the conductive wires. The buffer layer includes an overlapping portion and an extending portion. The overlapping portion is at least disposed in the first overlapping region. The extending portion is disposed outside the overlapping portion. A thickness of the overlapping portion is greater than a thickness of the extending portion. A display panel is also provided.Type: ApplicationFiled: March 2, 2018Publication date: November 22, 2018Applicant: Au Optronics CorporationInventors: Hsiao-Chun Chen, Er-Lang Deng, Wei-Kai Huang, Yi-Fu Chen, Cheng-Hung Ko, Chia-Heng Chen, Shin-Shian Lee, You-Ying Lin
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Patent number: 9881649Abstract: An assembled record player includes: a box having a cover and a base, and the cover being covered onto the base, and a accommodating space being included between the cover and the base; a record player contained in the accommodating space; at least one loudspeaker and contained in the accommodating space; and a circuit board contained in the accommodating space. The cover and the base are separated, and an accommodating hole is formed on the cover, and the record player is installed and fixed to the accommodating hole, and the loudspeaker and the circuit board are fixed to the base, and the circuit board is electrically connected to the record player and the loudspeaker, and the cover of the record player is covered onto the base to form the record player. Therefore, users can experience the fun of assembling the record player.Type: GrantFiled: May 23, 2017Date of Patent: January 30, 2018Inventors: Chi-Shuan Ying, Chen Hsu, Wei-Kai Huang, Li-Chieh Kao
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Publication number: 20170365297Abstract: An assembled record player includes: a box having a cover and a base, and the cover being covered onto the base, and a accommodating space being included between the cover and the base; a record player contained in the accommodating space; at least one loudspeaker and contained in the accommodating space; and a circuit board contained in the accommodating space. The cover and the base are separated, and an accommodating hole is formed on the cover, and the record player is installed and fixed to the accommodating hole, and the loudspeaker and the circuit board are fixed to the base, and the circuit board is electrically connected to the record player and the loudspeaker, and the cover of the record player is covered onto the base to form the record player. Therefore, users can experience the fun of assembling the record player.Type: ApplicationFiled: May 23, 2017Publication date: December 21, 2017Inventors: CHI-SHUAN YING, CHEN HSU, WEI-KAI HUANG, LI-CHIEH KAO
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Patent number: 9313478Abstract: 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.Type: GrantFiled: January 23, 2013Date of Patent: April 12, 2016Assignee: Au Optronics CorporationInventors: Jen-Chieh Hsieh, Wei-Kai Huang
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Patent number: 9183802Abstract: 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.Type: GrantFiled: September 9, 2011Date of Patent: November 10, 2015Assignee: AU OPTRONICS CORP.Inventors: Lung-Ling Tang, Wei-Kai Huang
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Patent number: 8830415Abstract: A flat display panel includes a bridge line disposed between adjacent common lines. When a short defect occurs, the common line near the short defect can be directly cut off in order to repair the short defect and the common voltage can be transferred through the bridge line to maintain the normal operation of the flat display panel.Type: GrantFiled: April 17, 2012Date of Patent: September 9, 2014Assignee: AU Optronics Corp.Inventors: Wei-Kai Huang, Chieh-Wei Chen, Chun-Wei Chiang
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Patent number: 8687136Abstract: A repairing method for a pixel structure including an active device, a pixel electrode connected with the active device, a bottom electrode disposed under the pixel electrode, upper electrodes disposed between the pixel electrode and the bottom electrode and connected with the pixel electrode, a first dielectric layer disposed between the bottom electrode and the upper electrodes and a second dielectric layer disposed between the upper electrodes and the pixel electrode is provided. The repairing method includes removing a portion of the pixel electrode to electrically isolate the contact region over the upper electrode from the remaining portion of the pixel electrode, wherein a storage capacitor is formed by the reserved region over the upper electrode, the second dielectric layer and the remaining portion of the pixel electrode.Type: GrantFiled: April 2, 2012Date of Patent: April 1, 2014Assignee: Au Optronics CorporationInventors: Wei-Kai Huang, Yi-Jen Chen, Tzu-Chieh Lai, Chiung-Pin Wang
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Patent number: 8664393Abstract: This invention relates to ruthenium complex-based photosensitizer dyes for dye-sensitized solar cells, which have a general structural formula represented by formula (I).Type: GrantFiled: April 13, 2012Date of Patent: March 4, 2014Assignee: National Chiao Tung UniversityInventors: Eric Wei-Guang Diau, Wei-Kai Huang
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Publication number: 20140049619Abstract: 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.Type: ApplicationFiled: January 23, 2013Publication date: February 20, 2014Applicant: AU OPTRONICS CORPORATIONInventors: Jen-Chieh Hsieh, Wei-Kai Huang
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Patent number: 8553165Abstract: A pixel structure includes a plurality of data lines and a common line. The common line overlaps each data line, and is coupled with each data line to respectively form a first coupling capacitor, a second coupling capacitor, a third coupling capacitor, a fourth coupling capacitor, a fifth coupling capacitor, and a sixth coupling capacitor. The third coupling capacitor is smaller than the second coupling capacitor, and the fifth coupling capacitor is smaller than the fourth coupling capacitor.Type: GrantFiled: February 14, 2011Date of Patent: October 8, 2013Assignee: AU Optronics Corp.Inventors: Peng-Bo Xi, Yi-Jen Chen, Shin-Hung Yeh, Ya-Ling Hsu, Wei-Kai Huang
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Patent number: 8462283Abstract: A pixel structure includes at least one first sub-pixel electrode, at least one second sub-pixel electrode, at least one common line, at least one first transistor electrically connected to the first sub-pixel electrode, and at least one second transistor electrically connected to the second sub-pixel electrode. The common line overlaps and is coupled respectively with the first sub-pixel electrode and the second sub-pixel electrode so as to respectively form a first storage capacitor and a second storage capacitor. The second storage capacitor is larger than the first storage capacitor. A first adjusting capacitor of the first transistor is larger than a second adjusting capacitor of the second transistor.Type: GrantFiled: January 30, 2011Date of Patent: June 11, 2013Assignee: AU Optronics Corp.Inventors: Peng-Bo Xi, Shin-Hung Yeh, Wei-Kai Huang, Ya-Ling Hsu