Patents by Inventor Wei-Hsin Chang
Wei-Hsin Chang 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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Patent number: 11994970Abstract: A diagnostic system applied to an electronic equipment with a plurality of hardware devices is provided. The hardware devices include a display and a processor, the diagnostic system is executed by the processor to diagnose the hardware devices. The diagnostic system includes a diagnostic test interface, which is displayed on the display and includes a plurality of hardware items corresponding to the hardware devices. Each of the hardware items links to the hardware devices. When at least one of the hardware items is triggered, the processor executes the diagnostic item of the hardware device corresponding to the triggered hardware item.Type: GrantFiled: January 5, 2021Date of Patent: May 28, 2024Assignee: ASUSTEK COMPUTER INC.Inventors: Kun-Hsin Chiang, Hsin-Hui Huang, Wei-Hsian Chang, Wen-Yen Hsieh, Ming-Yi Huang, Yu-Chieh Chang, Tang-Hui Liao, Chih-Wei Kuo
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Publication number: 20240134279Abstract: A photoresist includes a solvent, a polymer and an additive. The polymer is dissolved in the solvent, and the additive is dispersed in the solvent. The additive includes a double bond or includes an epoxy group. The additive has a surface tension different from a surface tension of the polymer.Type: ApplicationFiled: March 27, 2023Publication date: April 25, 2024Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.Inventors: Chieh-Hsin HSIEH, Wei-Han LAI, Ching-Yu CHANG
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Publication number: 20240096623Abstract: A method of manufacturing a semiconductor device includes forming a first layer comprising an organic material over a substrate. A second layer is formed over the first layer, wherein the second layer includes a silicon-containing material and one or more selected from the group consisting of a photoacid generator, an actinic radiation absorbing additive including an iodine substituent, and a silicon-containing monomer having iodine or phenol group substituents. A photosensitive layer is formed over the second layer, and the photosensitive layer is patterned.Type: ApplicationFiled: March 17, 2023Publication date: March 21, 2024Inventors: Chieh-Hsin HSIEH, Wei-Han LAI, Ching-Yu CHANG
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Publication number: 20240084845Abstract: A hinge structure includes two hinge arms, two shaft gears, at least one first elastic piece, and at least one second elastic piece. Each hinge arm includes a central shaft. Each of the two shaft gears is connected to the central shaft, each shaft gear includes an extending portion, the groove is defined on the extending portion. Each first elastic piece includes two elastic arms, a first connecting portion, and two protrusions. The elastic arms are disposed on opposite sides of the first connecting portion, the elastic arms and the first connecting portion cooperatively form a first opening, the extending portion passes through the first opening, each protrusion is disposed on each elastic arm. Each second elastic piece is sleeved on the extending portion. The protrusions are configured to be accommodated in the groove. A terminal device is provided according to the present disclosure.Type: ApplicationFiled: August 30, 2023Publication date: March 14, 2024Inventors: WEI-HUA HSU, CHIA-HSIN CHANG
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Publication number: 20240089356Abstract: A hinge structure is configured to be disposed between a first body and a second body. The hinge structure includes a first shaft assembly, at least two guiding members, a second shaft assembly, and two supporting plates. Each guiding member includes a first end and a second end, the first end is bent to form a sliding groove. The second shaft assembly is disposed in the sliding groove. The two supporting plates are connected to the first body and the second body, respectively, one end of each supporting plate is sleeved on the first shaft assembly, and another end of each supporting plate is fixed to the second end of, when the first body and the second body are closed to or opened with each other, the second shaft assembly is displaced relative to the guiding member. An electronic device is provided according to the present disclosure.Type: ApplicationFiled: August 30, 2023Publication date: March 14, 2024Inventors: WEI-HUA HSU, CHIA-HSIN CHANG
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Patent number: 11929434Abstract: A switch device includes a P-type substrate, a first gate structure, a first N-well, a shallow trench isolation structure, a first P-well, a second gate structure, a first N-type doped region, a second P-well, and a second N-type doped region. The first N-well is formed in the P-type substrate and partly under the first gate structure. The shallow trench isolation structure is formed in the first N-well and under the first gate structure. The first P-well is formed in the P-type substrate and under the first gate structure. The first N-type doped region is formed in the P-type substrate and between the first gate structure and the second gate structure. The second P-well is formed in the P-type substrate and under the second gate structure. The second N-type doped region is formed in the second P-well and partly under the second gate structure.Type: GrantFiled: April 15, 2022Date of Patent: March 12, 2024Assignee: eMemory Technology Inc.Inventors: Chih-Hsin Chen, Shih-Chen Wang, Tsung-Mu Lai, Wen-Hao Ching, Chun-Yuan Lo, Wei-Chen Chang
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Patent number: 11914301Abstract: A photoresist includes a polymer and a photoactive compound. The photoactive compound contains a sensitizer component. The photoactive compound contains an acid generator or a base molecular. The acid generator or the base molecular bonds the sensitizer component. The photoactive compound is within a polymer backbone. The sensitizer component is configured to absorb an EUV light to produce electrons.Type: GrantFiled: July 16, 2021Date of Patent: February 27, 2024Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.Inventors: Chieh-Hsin Hsieh, Wei-Han Lai, Ching-Yu Chang
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Patent number: 11048093Abstract: A head-mounted display device includes a front piece and an annular piece. The front piece is adapted for placing a display device. The annular piece includes a pair of compression portions and a pair of rotating portions. The pair of rotating portions are respectively located at two opposite ends of each of the pair of compression portions. The annular piece is connected to the front piece via the pair of compression portions. When the pair of compression portions are compressed toward the front piece, the pair of rotating portions are adapted to be rotated relative to the pair of compression portions by the pair of compression portions being compressed, and rotation directions of the pair of rotating portions are opposite to each other.Type: GrantFiled: February 14, 2018Date of Patent: June 29, 2021Assignee: HTC CorporationInventors: Jen-Yang Chang, Chang-Hua Wei, Wei-Hsin Chang, Hung-Chuan Wen, Jui-Hsiang Lin, Sheng-Cherng Lin
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Publication number: 20180239151Abstract: A head-mounted display device includes a front piece and an annular piece. The front piece is adapted for placing a display device. The annular piece includes a pair of compression portions and a pair of rotating portions. The pair of rotating portions are respectively located at two opposite ends of each of the pair of compression portions. The annular piece is connected to the front piece via the pair of compression portions. When the pair of compression portions are compressed toward the front piece, the pair of rotating portions are adapted to be rotated relative to the pair of compression portions by the pair of compression portions being compressed, and rotation directions of the pair of rotating portions are opposite to each other.Type: ApplicationFiled: February 14, 2018Publication date: August 23, 2018Applicant: HTC CorporationInventors: Jen-Yang Chang, Chang-Hua Wei, Wei-Hsin Chang, Hung-Chuan Wen, Jui-Hsiang Lin, Sheng-Cherng Lin
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Publication number: 20180017803Abstract: An accessory includes a lens frame and a pair of lenses. The lens frame includes a spacer plate, a lens plate and a pair of foldable plates. The spacer plate is coupled to a portable device. The lens plate is flexibly connected to the spacer plate. The pair of foldable plates are flexibly connected between the spacer plate and the lens plate. The pair of foldable plates are unfolded in using state so the lens plate is opened in a preset angle relative to the spacer plate. The pair of foldable plates are folded in folding state so the spacer plate and the lens plate overlap each other. The pair of lenses are disposed on the lens plate, and positioned in front of a display of the portable device in using state. A lens system including aforesaid portable device, the lens frame and the pair of lenses is also provided.Type: ApplicationFiled: July 18, 2016Publication date: January 18, 2018Inventors: Jen-Yang Chang, Chang-Hua Wei, Wei-Hsin Chang
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Publication number: 20110280133Abstract: Certain aspects of the present disclosure relate to a method for processing wireless communications. According to one aspect, a processing unit may receive a plurality of code blocks of a transport block and schedule the plurality of code blocks to be decoded in parallel with a plurality of decoders. Each decoder decodes at least one code block as an independent tasks. The processing unit further collects the decoded information bits from the plurality of decoders and forwards the collected decoded information bits for further processing. In one aspect, the processing unit includes an output agent to temporarily store the decoded information bits while waiting for all code blocks of the transport block to be decoded.Type: ApplicationFiled: May 10, 2011Publication date: November 17, 2011Applicant: QUALCOMM INCORPORATEDInventors: Wei-Hsin Chang, Hanfang Pan, Michael Alexander Howard, Wenqing Wu
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Patent number: D862442Type: GrantFiled: March 27, 2017Date of Patent: October 8, 2019Assignee: HTC CorporationInventors: Chang-Hua Wei, Wei-Hsin Chang, Jen-Yang Chang
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Patent number: D905027Type: GrantFiled: April 3, 2019Date of Patent: December 15, 2020Assignee: HTC CORPORATIONInventors: Wei-Hsin Chang, Hung-Yu Chen, Meng-Sheng Chiang