Patents by Inventor Wen-Chieh Hsu
Wen-Chieh Hsu 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: 20250006762Abstract: An optical device and a method of fabricating the same are disclosed. The optical device includes a first die layer and a second die layer. The first die layer includes a first substrate having a first surface and a second surface opposite to the first surface, first and second pixel structures, an inter-pixel isolation structure disposed in the first substrate and surrounding the first and second pixel structures, and a floating diffusion region disposed in the first substrate and between the first and second pixel structures. The second die layer includes a second substrate having a third surface and a fourth surface opposite to the third surface and a pixel transistor group disposed on the third surface of the second substrate and electrically connected to the first and second pixel structures.Type: ApplicationFiled: January 12, 2024Publication date: January 2, 2025Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Chun-Chieh CHUANG, Hsin-Hung CHEN, Wen-I HSU, Peng-Chieh CHIN, Feng-Chi HUNG, Ming-En CHEN, Jen-Cheng LIU, Dun-Nian YAUNG
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Patent number: 12159092Abstract: Implementations of the present disclosure provide coloring methods that sort and pre-color nodes of G0-linked networks in a multiple-patterning technology (MPT)-compliant layout design by coordinate. In one embodiment, a method includes identifying target networks in a circuit layout, each target network having two or more linked nodes representing circuit patterns, and each target network being presented in an imaginary X-Y coordinate plane, assigning a first feature to a first node in each target network, the first node is determined using a coordinate-based method, and assigning the first feature and a second feature to remaining nodes in each target network in an alternating manner so that any two immediately adjacent linked nodes in each target network have different features.Type: GrantFiled: July 26, 2023Date of Patent: December 3, 2024Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.Inventors: Chia-Ping Chiang, Ming-Hui Chih, Chih-Wei Hsu, Ping-Chieh Wu, Ya-Ting Chang, Tsung-Yu Wang, Wen-Li Cheng, Hui En Yin, Wen-Chun Huang, Ru-Gun Liu, Tsai-Sheng Gau
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Publication number: 20240373572Abstract: A locking mechanism for removably locking a first electrical component to a second electrical component includes a positioning post secured to the second electrical component, a frame for mounting the first electrical component, and a locking member movably connected with the frame. The positioning post has a head and a neck. The locking member has a snap fastening portion, a flexible portion and an unlocking operated portion. When the snap fastening portion contacts the head and is moved toward the neck, a lateral thrust force exerted by the head spreads the snap fastening portion and cause deformation of the flexible portion to store a biasing restoring force. When the snap fastening portion is aligned with the neck, the snap fastening portion is moved by the biasing restoring force to be snap fastened to the neck. The unlocking operated portion is operated to disengage the snap fastening portion from the neck.Type: ApplicationFiled: March 7, 2024Publication date: November 7, 2024Applicant: Jabil Circuit (Singapore) Pte. Ltd.Inventors: Chen-Lu Fan, Yu-Ming Lin, Chen-Hsuan Hsu, Wen-Chieh Liao, Kuo-Hsing Yang
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Publication number: 20240329361Abstract: An optical element driving mechanism is provided and includes a fixed assembly, a movable assembly, a driving assembly and a circuit assembly. The movable assembly is configured to connect an optical element, the movable assembly is movable relative to the fixed assembly, and the optical element has an optical axis. The driving assembly is configured to drive the movable assembly to move relative to the fixed assembly. The circuit assembly includes a plurality of circuits and is affixed to the fixed assembly.Type: ApplicationFiled: June 7, 2024Publication date: October 3, 2024Inventors: Sin-Hong LIN, Yung-Ping YANG, Wen-Yen HUANG, Yu-Cheng LIN, Kun-Shih LIN, Chao-Chang HU, Yung-Hsien YEH, Mao-Kuo HSU, Chih-Wei WENG, Ching-Chieh HUANG, Chih-Shiang WU, Chun-Chia LIAO, Chia-Yu CHANG, Hung-Ping CHEN, Wei-Zhong LUO, Wen-Chang LIN, Shou-Jen LIU, Shao-Chung CHANG, Chen-Hsin HUANG, Meng-Ting LIN, Yen-Cheng CHEN, I-Mei HUANG, Yun-Fei WANG, Wei-Jhe SHEN
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Publication number: 20240282766Abstract: A semiconductor structure including a substrate, a first well, a first doped region, a second doped region, a third doped region, a second well, a fourth doped region, and a fifth doped region is provided. The substrate has a first conductivity type. The first well is disposed in the substrate and has a second conductivity type. The first doped region is disposed in the first well and has the second conductivity type. The second doped region is disposed in the first well and has the first conductivity type. The third doped region is disposed in the first well and has the first conductivity type. The second well is disposed in the first well. The fourth doped region is disposed in the second well and has the first conductivity type. The fifth doped region is disposed in the second well and has the second conductivity type.Type: ApplicationFiled: February 17, 2023Publication date: August 22, 2024Applicant: Vanguard International Semiconductor CorporationInventors: Yeh-Ning JOU, Chih-Hsuan LIN, Wen-Hsin LIN, Hwa-Chyi CHIOU, Kai-Chieh HSU
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Publication number: 20240264405Abstract: An optical element driving mechanism is provided and includes a fixed assembly, a movable assembly, a driving assembly and a stopping assembly. The fixed assembly has a main axis. The movable assembly is configured to connect an optical element, and the movable assembly is movable relative to the fixed assembly. The driving assembly is configured to drive the movable assembly to move relative to the fixed assembly. The stopping assembly is configured to limit the movement of the movable assembly relative to the fixed assembly within a range of motion.Type: ApplicationFiled: April 16, 2024Publication date: August 8, 2024Inventors: Chao-Chang HU, Liang-Ting HO, Chen-Er HSU, Yi-Liang CHAN, Fu-Lai TSENG, Fu-Yuan WU, Chen-Chi KUO, Ying-Jen WANG, Wei-Han HSIA, Yi-Hsin TSENG, Wen-Chang LIN, Chun-Chia LIAO, Shou-Jen LIU, Chao-Chun CHANG, Yi-Chieh LIN, Shang-Yu HSU, Yu-Huai LIAO, Shih-Wei HUNG, Sin-Hong LIN, Kun-Shih LIN, Yu-Cheng LIN, Wen-Yen HUANG, Wei-Jhe SHEN, Chih-Shiang WU, Sin-Jhong SONG, Che-Hsiang CHIU, Sheng-Chang LIN
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Publication number: 20240248351Abstract: An electronic device includes: a panel, including: a first substrate; a second substrate disposed opposite to the first substrate; a light modulation layer disposed between the first substrate and the second substrate; a plurality of first strip electrodes disposed between the first substrate and the light modulation layer; a plurality of second strip electrodes disposed between the second substrate and the light modulation layer; a first electrode disposed between the first substrate and the plurality of first strip electrodes; and a second electrode disposed between the second substrate and the plurality of second strip electrodes, wherein the light modulation layer includes a liquid crystal material and a dye material, and an extension direction of the plurality of first strip electrodes is different from an extension direction of the plurality of second strip electrodes.Type: ApplicationFiled: January 10, 2024Publication date: July 25, 2024Inventors: Hsu-Kuan HSU, Tzu-Chieh LAI, Chih-Chin KUO, En-Hsiang CHEN, Wen-Qi LIN
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Patent number: 10928969Abstract: An input device includes a structural frame, a touch pad, a piezoelectric sheet fixed on the touch pad, and a controller electrically connected to the touch pad and the piezoelectric sheet. The touch pad has a first side, a second side opposite to the first side, and a touch-sensitive surface that has a button area located at the second side. The touch pad can be elastically deflected to move the second side relative to the structural frame. The piezoelectric sheet generates a voltage when the touch pad is elastically deflected. When determining that a press is performed on the button area and the voltage is larger than or equal to a corresponding predetermined value, the controller sends out a trigger signal. An electronic apparatus with the input device includes a display screen and a processor. The processor receives the trigger signal to control the display screen to display images.Type: GrantFiled: December 21, 2018Date of Patent: February 23, 2021Assignee: Wistron CorporationInventors: Wen-Chieh Hsu, Yueh-Chou Sung, Yi-Hsiang Su
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Publication number: 20200117298Abstract: An input device includes a structural frame, a touch pad, a piezoelectric sheet fixed on the touch pad, and a controller electrically connected to the touch pad and the piezoelectric sheet. The touch pad has a first side, a second side opposite to the first side, and a touch-sensitive surface that has a button area located at the second side. The touch pad can be elastically deflected to move the second side relative to the structural frame. The piezoelectric sheet generates a voltage when the touch pad is elastically deflected. When determining that a press is performed on the button area and the voltage is larger than or equal to a corresponding predetermined value, the controller sends out a trigger signal. An electronic apparatus with the input device includes a display screen and a processor. The processor receives the trigger signal to control the display screen to display images.Type: ApplicationFiled: December 21, 2018Publication date: April 16, 2020Inventors: Wen-Chieh Hsu, Yueh-Chou Sung, Yi-Hsiang Su
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Patent number: 10601292Abstract: A co-constructed power generation device comprises a shell member, a first power generation group and a second power generation group, wherein the first power generation group is disposed in the shell member and generates shake-induced power, and the second power generation group is disposed in the shell member and generates rotation-induced power.Type: GrantFiled: February 21, 2018Date of Patent: March 24, 2020Assignee: WISTRON CORP.Inventors: Wen Chieh Hsu, Tai-Shen Yang, Yueh-Chou Sung
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Patent number: 10344821Abstract: A vibration suppressing apparatus and a vibration suppressing method thereof are provided. The vibration amplitude, vibration frequency, and vibration phase of a vibration suppressing unit are adjusted in real-time according to the vibration amplitude, vibration frequency and vibration phase of a vibration source.Type: GrantFiled: February 13, 2017Date of Patent: July 9, 2019Assignee: Wistron CorporationInventors: Ming-Chi Kao, Ming-Chih Chen, Po-Cheng Chen, Wen Chieh Hsu
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Publication number: 20190181738Abstract: A co-constructed power generation device comprises a shell member, a first power generation group and a second power generation group, wherein the first power generation group is disposed in the shell member and generates shake-induced power, and the second power generation group is disposed in the shell member and generates rotation-induced power.Type: ApplicationFiled: February 21, 2018Publication date: June 13, 2019Applicant: WISTRON CORP.Inventors: Wen Chieh Hsu, Tai-Shen Yang, Yueh-Chou Sung
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Publication number: 20170152912Abstract: A vibration suppressing apparatus and a vibration suppressing method thereof are provided. The vibration amplitude, vibration frequency, and vibration phase of a vibration suppressing unit are adjusted in real-time according to the vibration amplitude, vibration frequency and vibration phase of a vibration source.Type: ApplicationFiled: February 13, 2017Publication date: June 1, 2017Applicant: Wistron CorporationInventors: Ming-Chi Kao, Ming-Chih Chen, Po-Cheng Chen, Wen Chieh Hsu
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Patent number: 9645588Abstract: A vibration suppressing apparatus and a vibration suppressing method thereof are provided. The vibration amplitude, vibration frequency, and vibration phase of a vibration suppressing unit are adjusted in real-time according to the vibration amplitude, vibration frequency and vibration phase of a vibration source.Type: GrantFiled: November 12, 2013Date of Patent: May 9, 2017Assignee: Wistron CorporationInventors: Ming-Chi Kao, Ming-Chih Chen, Po-Cheng Chen, Wen-Chieh Hsu
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Patent number: 9625945Abstract: A portable computer has a base, a platform and a moving assembly. The base has an accommodating space. The platform is movably situated in the accommodating space. The platform has a first position and second position relative to the base. The moving assembly situated in the base has a moving element and a guiding structure. The moving element connects with the platform and moves along the guiding structure within the accommodating space to allow the platform to move between the first position and the second position relative to the base.Type: GrantFiled: July 23, 2015Date of Patent: April 18, 2017Assignee: Wistron CorporationInventor: Wen-Chieh Hsu
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Publication number: 20160259373Abstract: A portable computer has a base, a platform and a moving assembly. The base has an accommodating space. The platform is movably situated in the accommodating space. The platform has a first position and second position relative to the base. The moving assembly situated in the base has a moving element and a guiding structure. The moving element connects with the platform and moves along the guiding structure within the accommodating space to allow the platform to move between the first position and the second position relative to the base.Type: ApplicationFiled: July 23, 2015Publication date: September 8, 2016Inventor: WEN-CHIEH HSU
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Patent number: 9379656Abstract: A force feedback mechanism disposed inside a casing for vibration balance of the casing is disclosed in the present invention. The force feedback mechanism includes an accelerator, a force generator and a controller. The accelerator detects an acceleration parameter of the casing. The force generator respectively generates an effective force at a first direction and a second direction. The first direction is substantially opposite to the second direction. The controller is electrically connected to the accelerator and the force generator. The controller obtains and analyzes absolute value and vector of the acceleration parameter, and drives the force generator to generate the corresponding effective force according to the absolute value and the vector.Type: GrantFiled: December 18, 2013Date of Patent: June 28, 2016Assignee: Wistron CorporationInventors: Wen-Chieh Hsu, Ming-Chih Chen
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Publication number: 20150123154Abstract: A light emitting diode structure includes a first type semiconductor layer, an illumination layer, a second type semiconductor layer, a plurality of first light extraction improvement structures and a transparent conductive layer. The illumination layer is disposed on the first type semiconductor layer. The second type semiconductor layer is disposed on the illumination layer, and the refractive index thereof is n1. The first light extraction improvement structures are disposed on the second type semiconductor layer, and the refractive index thereof is n2. The first light extraction improvement structures are spatially separated from each other, and each of them includes a slanted light outgoing surface oblique to the upper surface of the second type semiconductor layer. The transparent conductive layer conformably covers the first light extraction improvement structures and the second type semiconductor layer, and the refractive index thereof is n3, wherein n2>n3.Type: ApplicationFiled: June 30, 2014Publication date: May 7, 2015Inventors: Wen-Chieh HSU, Tzong-Liang TSAI
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Publication number: 20150039138Abstract: A vibration suppressing apparatus and a vibration suppressing method thereof are provided. The vibration amplitude, vibration frequency, and vibration phase of a vibration suppressing unit are adjusted in real-time according to the vibration amplitude, vibration frequency and vibration phase of a vibration source.Type: ApplicationFiled: November 12, 2013Publication date: February 5, 2015Applicant: Wistron CorporationInventors: Ming-Chi Kao, Ming-Chih Chen, Po-Cheng Chen, Wen-Chieh Hsu
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Publication number: 20150022138Abstract: A force feedback mechanism disposed inside a casing for vibration balance of the casing is disclosed in the present invention. The force feedback mechanism includes an accelerator, a force generator and a controller. The accelerator detects an acceleration parameter of the casing. The force generator respectively generates an effective force at a first direction and a second direction. The first direction is substantially opposite to the second direction. The controller is electrically connected to the accelerator and the force generator. The controller obtains and analyzes absolute value and vector of the acceleration parameter, and drives the force generator to generate the corresponding effective force according to the absolute value and the vector.Type: ApplicationFiled: December 18, 2013Publication date: January 22, 2015Applicant: Wistron CorporationInventors: Wen-Chieh Hsu, Ming-Chih Chen