Patents by Inventor Wen (Phil) Shih CHEN
Wen (Phil) Shih CHEN 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: 12349392Abstract: A semiconductor device includes a gate structure formed over a channel region of the semiconductor device, a source/drain region adjacent the channel region, and an electrically conductive contact layer over the source/drain region. The source/drain region includes a first epitaxial layer having a first material composition and a second epitaxial layer formed over the first epitaxial layer. The second epitaxial layer has a second material composition different from the first composition. The electrically conductive contact layer is in contact with the first and second epitaxial layers. A bottom of the electrically conductive contact layer is located below an uppermost portion of the first epitaxial layer.Type: GrantFiled: April 18, 2022Date of Patent: July 1, 2025Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.Inventors: Kun-Mu Li, Liang-Yi Chen, Wen-Chu Hsiao
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Patent number: 12346866Abstract: The embodiments of the present disclosure provide a method for a shared bicycle delivery and an operation area planning in a smart city and an Internet of Things (IoT) system thereof. The method may be implemented based on a management platform of the Internet of Things (IoT) system. The method includes: obtaining reference information of people flow in at least one target area, determining a predicted people flow in the at least one target area at a target time, and determining a demand quantity for shared bicycles; obtaining historical data of shared bicycles in a plurality of reference areas, and predicting a variation quantity of shared bicycles in the at least one target area at the target time; and determining a delivery quantity of shared bicycles in the at least one target area at the target time.Type: GrantFiled: January 8, 2023Date of Patent: July 1, 2025Assignee: CHENGDU QINCHUAN IOT TECHNOLOGY CO., LTD.Inventors: Zehua Shao, Yong Li, Yongzeng Liang, Xiaojun Wei, Zhihui Wen
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Patent number: 12345911Abstract: An embodiment of the invention provides a display module including a plurality of light sources, a light guide plate, a reflective element, a reflective display unit, and a reflective polarizer. The light sources are configured to provide a plurality of illumination beams. The light guide plate has a first surface, a second surface, and a plurality of incident surfaces. The illumination beams enter the light guide plate through the incident surfaces. The reflective element is configured to change a propagation direction of at least one part of the illumination beams. The reflective element includes a plurality of reflective surfaces, and the reflective surfaces reflect the illumination beams having a first polarization direction. The reflective display unit is capable of modulating a polarization state of the illumination beams to form modulated beams. The reflective polarizer filters the modulated beams into an image beam.Type: GrantFiled: September 2, 2024Date of Patent: July 1, 2025Assignee: Himax Display, Inc.Inventors: Yuet-Wing Li, Kuan-Yu Chen, Chi-Wen Lin
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Patent number: 12347739Abstract: A package structure including a semiconductor die, a redistribution circuit structure, a backside dielectric layer, conductive terminals, an electronic device, and an underfill is provided. The semiconductor die laterally encapsulated by an insulating encapsulation. The redistribution circuit structure is disposed on the semiconductor die and the insulating encapsulation. The redistribution circuit structure includes redistribution conductive layers and thermal enhancement structures electrically insulated from the redistribution conductive layers, and the thermal enhancement structures are thermally coupled to the semiconductor die. The backside dielectric layer is disposed on the redistribution circuit structure. The conductive terminals penetrate through the backside dielectric layer. The electronic device is disposed over the backside dielectric layer and electrically connected to the redistribution circuit structure through the conductive terminals.Type: GrantFiled: August 26, 2022Date of Patent: July 1, 2025Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Chih-Wei Wu, Ying-Ching Shih, Wen-Chih Chiou
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Patent number: 12349448Abstract: An integration manufacturing method of a depletion high voltage NMOS device and a depletion low voltage NMOS device includes: providing a substrate; forming a semiconductor layer on the substrate; forming insulation regions on the semiconductor layer; forming an N-type well in the depletion high voltage NMOS device region; forming a high voltage P-type well in the semiconductor layer, wherein the N-type well and the high voltage P-type well are in contact with each other in a channel direction; forming an oxide layer on the semiconductor layer after the N-type well and the high voltage P-type well formed; forming a low voltage P-type well; and forming an N-type high voltage channel region and an N-type low voltage channel region, such that each of the depletion high voltage NMOS device and the depletion low voltage NMOS device is turned ON when a gate-source voltage thereof is zero voltage.Type: GrantFiled: November 5, 2022Date of Patent: July 1, 2025Assignee: RICHTEK TECHNOLOGY CORPORATIONInventors: Wu-Te Weng, Chih-Wen Hsiung, Ta-Yung Yang
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Patent number: 12344478Abstract: A transporting device can transport at least one product, the transporting device includes a mounting frame, a driving mechanism, a transmitting mechanism including a plurality of bent portions, a plurality of guiding mechanisms, and a supporting mechanism. Each guiding mechanism includes a rotating wheel and a guiding plate. Each bent portion is connected to the rotating wheel. The guiding plate is connected to the rotating wheel. The supporting mechanism can support the product. The driving mechanism is further connected to the rotating wheel and can drive the transmitting mechanism to rotate to drive the supporting mechanism to move. The driving mechanism is further connected to the guiding plate, the guiding plate and the rotating wheel can synchronously rotate to drive the supporting mechanism to pass through the bent portions. The present disclosure further provides a heating device.Type: GrantFiled: December 27, 2023Date of Patent: July 1, 2025Assignee: FU DING ELECTRONICAL TECHNOLOGY (JIASHAN) CO., LTD.Inventors: Huan Zhang, Qi Kuang, Hua Wan, Yi Liu, Wei-Wei Wu, Jing-Chao Yang, Wen-Jin Xia
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Patent number: 12343803Abstract: The boundary flow path is constituted of a pair of boundary wall surfaces facing each other in a first cross section intersecting each of the first flow path, the boundary flow path, and the second flow path. An inclination of a tangent to at least one of the pair of boundary wall surfaces is continuously changed. In a second cross section perpendicular to a direction in which coolant flows, a lateral width of the first flow path is larger than a longitudinal width of the first flow path and a lateral width of the second flow path is larger than a longitudinal width of the second flow path when a longitudinal direction represents a direction in which the pair of boundary wall surfaces face each other and a lateral direction represents a direction perpendicular to the longitudinal direction.Type: GrantFiled: March 2, 2021Date of Patent: July 1, 2025Assignee: SUMITOMO ELECTRIC HARDMETAL CORP.Inventors: Yifan Wen, Yosuke Shimamoto, Naoya Tsuda, Yasuhiko Okita, Taiga Sueyoshi, Junya Okida
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Patent number: 12348735Abstract: Methods, apparatuses, and non-transitory computer-readable storage mediums are provided for video coding. The method for video coding includes: receiving, by a decoder, a residual coding rice constraint flag to provide general constraint controls for at least one of other flags; and in response to determining that a value of the residual coding rice constraint flag equals to 1, determining that a value of the at least one of other flags equals to 0.Type: GrantFiled: July 5, 2023Date of Patent: July 1, 2025Assignee: BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., LTD.Inventors: Hong-Jheng Jhu, Xiaoyu Xiu, Yi-Wen Chen, Wei Chen, Che-Wei Kuo, Xianglin Wang, Bing Yu
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Patent number: 12342934Abstract: A slide rail structure with a buffer seat, which comprises: a first rail having a first slot wall and a first side wall connected to the first slot wall, the first slot wall and the first side wall extend in different directions; a movable rail having a roller set and a side roller assembly mounted on the first rail and capable of slidably moving relative to the first rail; and a buffer seat mounted on the first side wall, the buffer seat has two engaging units, the two engaging units are disposed oppositely, and the engaging unit has an engaging hole and at least one second lock hole, thereby the buffer seat is fixed to the first rail to avoid a travel path of the roller set of the movable rail overlapping with a position of a buffer.Type: GrantFiled: November 30, 2023Date of Patent: July 1, 2025Assignee: Tanko Organize CompanyInventor: Shih-Chiao Wen
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Patent number: 12347736Abstract: A light emitting device includes a circuit substrate, a plurality of light emitting elements, a control element, and a sealing structure. The circuit substrate has a plurality of upper electrical connecting pads at the top thereof and a plurality of testing pads and a plurality of lower electrical connecting pads at the bottom thereof. The light emitting elements are arranged on the circuit substrate. The control element is arranged on the circuit substrate and electrically connected to the light emitting elements. The sealing structure is configured to cover the light emitting elements and the control element, and the testing pads of the circuit substrate are exposed from the sealing structure for testing respective characteristic parameter values of the light emitting elements.Type: GrantFiled: September 6, 2021Date of Patent: July 1, 2025Assignees: LITE-ON OPTO TECHNOLOGY (CHANGZHOU) CO., LTD., LITE-ON TECHNOLOGY CORPORATIONInventors: Chen-Hsiu Lin, Wen-Hsiang Lin, Chung-Hsien Yu
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Publication number: 20250208427Abstract: Apparatuses, methods, and systems for sensor detection may incorporate (i) concealed light sensors including a housing shell and an ambient light sensor positioned to detect light, (ii) a plurality of microvalves with each microvalve including a substrate, a fluid channel through the substrate, a valve element configured to open and close a fluid pathway through the fluid channel, and a piezoresistive material, (iii) a microprocessor that is configured to adjust a charging voltage for a battery, calculated from an output signal, and (iv) a radio frequency transceiver configured to control an antenna tuner to change one or more specified operational parameters of at least one antenna based on an input detected from a set of sensors in a watch body and a set of sensors in a watch band.Type: ApplicationFiled: December 13, 2024Publication date: June 26, 2025Inventors: Lucas Wen Tang, Celia Leach Doud, Kyle Trieu, Parker Drennan, Joseph Patrick Sullivan, Lichuan Chen, Aleksey Reiderman, Jennifer Lee, Jeffrey Hendricks, Sung Hoon Oh, Jason Michael Battle, Md Rashidul Islam, Joung Sub Shin, Chia-Wei Liu, Eduardo Jorge Da Costa Bras Lima, Liang Han, Ran Oliver Fang, Yang Wang
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Publication number: 20250204649Abstract: A tab pull is adapted to be installed on the slider, and includes: a gripping portion, which is configured in a sheet shape; a slider connection portion, which extends outward from a front end of the gripping portion and is adapted to pass through a tab pull installation portion of the slider; an engaged portion, which is located on one of the side surfaces of the gripping portion in a width direction; and an engagement portion, which is extending outward from an end portion of the slider connection portion. The engagement portion is fitted into the engaged portion along the side surface of the gripping portion, so that the slider connection portion is closed to form an annular shape.Type: ApplicationFiled: December 3, 2024Publication date: June 26, 2025Applicant: YKK CORPORATIONInventors: YI CHIU TSENG, CHIN WEN YEN, WEI CHEN YEH, HSIEN HSIANG HSU, KAZUKI HOSOE
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Publication number: 20250211059Abstract: A power head includes a motor bracket, a housing, a motor and a battery pack. The motor bracket is provided with a motor assembly cavity, and a bottom of the motor bracket is provided with a machine installation surface. The housing is fixed above the motor bracket, and a gap is formed between the housing and the motor bracket. The motor includes a motor stator, a motor rotor and an output shaft. The motor stator is fixedly assembled in the motor assembly cavity. The motor rotor is assembled in the motor assembly cavity and rotates with respect to the motor stator. The output shaft is fixed with the motor rotor, and the output shaft is substantially parallel to the machine installation surface. The battery pack is installed in the housing to provide energy for the power head.Type: ApplicationFiled: March 9, 2025Publication date: June 26, 2025Applicant: Greenworks (Jiangsu) Co., Ltd.Inventors: Feng JIANG, Shouchuan FENG, Jianru BAO, Wen TAO
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Publication number: 20250207286Abstract: An electrolysis device, a stirring deposition equipment, a circulating deposition system, and an electrolysis method are provided. The electrolysis device is configured to electro-precipitate a magnetic deposition from a working fluid. The electrolysis device includes an anode plate, a cathode plate, and a magnetic component. The cathode plate and the anode plate are disposed correspondingly, and the magnetic component is disposed on a side of the cathode plate relatively away from the anode plate. The working fluid flows between the anode plate and the cathode plate, and an oxidation-reduction reaction occurs between the anode plate and the cathode plate. The magnetic component attaches the magnetic deposition resolved from the working fluid onto a surface of the cathode plate facing the anode plate. The magnetic deposition includes a product and a half-reactant.Type: ApplicationFiled: December 21, 2023Publication date: June 26, 2025Applicant: Industrial Technology Research InstituteInventors: Chun-Fu Lu, Ming-Huei Yen, Cheng-Chuan Wang, Wen-Jin Li
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Publication number: 20250208515Abstract: Provided is a painting method, adapted to a housing, and the housing includes a painting surface. The painting method includes: forming a primer layer on the painting surface; forming a contour material layer on the primer layer, and defining a pattern range on the contour material layer, and removing the contour material layer within the pattern range in a high temperature processing manner to form a contour layer with a 3D texture.Type: ApplicationFiled: April 4, 2024Publication date: June 26, 2025Inventors: Guo-Lin YANG, Po-Wen HUANG, Yu-Chun YANG, Er-Bao NIU, Tao CHEN
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Publication number: 20250205800Abstract: The present disclosure provides a forced forming apparatus for a plurality of welds in a narrow space, belonging to the field of welding technology, and the apparatus includes a plurality of first backing members arranged adjacent to one another, and second backing member group structures configured to interconnect every two adjacent first backing members; each of the second backing member group structures is used for adjusting a distance between two adjacent first backing members; and a frame enclosed by the first backing members and the second backing member group structures is configured to be clamped on back sides of welds of a workpiece to be welded; and the first backing members and the second backing member group structures are both provided with forming arced faces, and the forming arced faces are arranged opposite to the welds of the workpiece to be welded.Type: ApplicationFiled: July 11, 2024Publication date: June 26, 2025Applicants: CHINA CONSTRUCTION SCIENCE AND INDUSTRY CORPORATION LTD., NRG INTELLIGENT WELDING EQUIPMENT CO., LTD.Inventors: Renge LI, Yongqiang QIAO, Fuju ZHANG, Qingnian WEN, Yufei WANG, Zhiyu LI
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Publication number: 20250204600Abstract: An atomizer of an electronic atomization device includes: a housing provided with a liquid storage chamber for storing liquid and a liquid outlet channel communicated with the liquid storage chamber; an atomization component mounted on the housing, the liquid storage chamber being capable of supplying liquid to the atomization component through the liquid outlet channel; and an on-off component connected to the housing and having a first station and a second station. When the on-off component is located at the first station, the on-off component blocks the liquid outlet channel, and when the on-off component is located at the second station. the on-off component opens the liquid outlet channel. An electronic atomization device is further provided.Type: ApplicationFiled: December 24, 2024Publication date: June 26, 2025Inventor: Zhihua Wen
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Publication number: 20250207041Abstract: The application discloses a device and method for preparing aromatic hydrocarbons from naphtha, and the device comprises a fluidized bed reactor and a riser reactor; the fluidized bed reactor is used for introducing a naphtha raw material to make contact with a catalyst from the riser reactor and react to generate a BTX-containing product gas stream and a spent catalyst, the product gas stream is subjected to gas-solid separation, the product gas stream after separation is sent to a downstream working section, and unconverted naphtha after separation returns to the fluidized bed reactor as a raw material; and a part of low-carbon alkanes after separation return to the riser reactor as raw materials and are further converted into aromatic hydrocarbons and other components.Type: ApplicationFiled: November 24, 2022Publication date: June 26, 2025Inventors: Tao ZHANG, Jiming ZHANG, Zhongmin LIU, Guochun YAN, Mao YE, Liang WEN, Jinling ZHANG, Yanbin ZHANG, Hailong TANG, Huadong LIN, Jinming JIA, Haibo XU, Cheng ZHANG, Zhichao MA, Xiangao WANG, Xiang WANG, Xiangang MA, Gangbin FAN, Jing WANG, Guangyue XIE, Tao LV, Qinbao KANG
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Publication number: 20250212553Abstract: A microelectronic component transfer apparatus including a backplane carrier, a substrate carrier, a degluing laser source and a soldering laser source is provided. The backplane carrier is adapted to carry a backplane. The substrate carrier is adapted to carry a substrate. The substrate carrier and the backplane carrier are arranged opposite to each other. The degluing laser source is arranged on a side of the backplane carrier away from the substrate carrier. The degluing laser source is adapted to emit a degluing laser toward a direction of the substrate carrier. The soldering laser source is disposed on a side of the substrate carrier away from the backplane carrier. The soldering laser source is adapted to emit a soldering laser toward a direction of the backplane carrier. The microelectronic component transfer equipment is suitable for transferring a microelectronic component disposed on the substrate to the backplane.Type: ApplicationFiled: December 26, 2023Publication date: June 26, 2025Applicant: PlayNitride Display Co., Ltd.Inventors: Yi-Ching Chen, Hsiang-Wen Tang, Tai-Jyun Jhang, Zong Huei Tsai
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Patent number: D1081526Type: GrantFiled: February 21, 2024Date of Patent: July 1, 2025Assignee: SHANDONG LINGLONG TIRE CO., LTDInventors: Feng Wang, Wen Shao, Guoxi Lu, Xueying Jiang, Pengcheng Han, Yan Cong