Patents by Inventor Chia-Chen Chen
Chia-Chen 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).
-
Patent number: 11985662Abstract: A user equipment (UE) includes one or more non-transitory computer-readable media containing computer-executable instructions embodied therein, and at least one processor coupled to the one or more non-transitory computer-readable media. The at least one processor configured to execute the computer-executable instructions to receive downlink control information (DCI) on a downlink (DL) channel of a non-terrestrial network (NTN), the DL channel reception ending in a first slot, and transmit an uplink (UL) transmission on a UL channel of the NTN in a second slot. The second slot is separate from the first slot by a timing offset, where a duration of the timing offset is dependent on a type of the UL transmission and a numerology of the UL transmission.Type: GrantFiled: September 30, 2020Date of Patent: May 14, 2024Assignee: FG Innovation Company LimitedInventors: Chien-Chun Cheng, Chia-Hao Yu, Hung-Chen Chen, Chie-Ming Chou
-
Publication number: 20240086021Abstract: A substrate assembly is provided, including a first substrate, an active element layer, a plurality of first electrodes, a circuit substrate, and a plurality of second electrodes. The active element layer is disposed on the first substrate. The plurality of first electrodes are disposed on the first substrate and arranged along a first direction. The circuit substrate is partially overlapping the first substrate in a vertical projection direction. The plurality of second electrodes are disposed on the circuit substrate. A distance between the edge of one of the plurality of second electrodes and the edge of one of the plurality of first electrodes is greater than zero in the first direction, and a width of the one of the plurality of first electrodes is different from a width of the one of the plurality of second electrodes.Type: ApplicationFiled: November 20, 2023Publication date: March 14, 2024Inventors: Chia-Hsiung CHANG, Yang-Chen CHEN, Kuo-Chang SU, Hsia-Ching CHU
-
Publication number: 20240090019Abstract: A method for LBT failure detection performed by a UE is provided. The method includes: receiving, by a MAC entity of the UE, an LBT failure indication from a lower layer for all UL transmissions; increasing an LBT failure counter when the MAC entity receives the LBT failure indication; determining an LBT failure event occurs when the LBT failure counter is greater than or equal to a threshold; and resetting the LBT failure counter after the MAC entity has not received the LBT failure indication for a time period.Type: ApplicationFiled: September 21, 2023Publication date: March 14, 2024Inventors: Hung-Chen Chen, Chie-Ming Chou, Chia-Hung Wei, Mei-Ju Shih
-
Patent number: 11930663Abstract: A display panel includes a first substrate, pixel structures, a first common pad, a second substrate, a second common electrode, a display medium and a conductive particle. The pixel structures are disposed on an active area of the first substrate. The first common pad is disposed on a peripheral area of the first substrate, and is electrically connected to first common electrodes of the pixel structures. The second common electrode is disposed on the second substrate. The conductive particle is disposed on the first common pad, and is electrically connected to the first common pad and the second common electrode. The conductive particle includes a core and a conductive film disposed on a surface of the core, where the conductive film has a main portion and raised portions, and a film thickness of each of the raised portions is greater than a film thickness of the main portion.Type: GrantFiled: April 9, 2021Date of Patent: March 12, 2024Assignee: Au Optronics CorporationInventors: Bo-Chen Chen, Yun-Ru Cheng, Ya-Ling Hsu, Chia-Hsuan Pai, Cheng-Wei Huang, Wei-Shan Chao
-
Publication number: 20240038435Abstract: A method of manufacturing an inductive device includes: providing a magnetic base including a core column and defining a positioning trench that surrounds the core column; forming a coil structure including a coil body, a first extending section, and a second extending section, in which the coil body has a through hole, the first extending section includes a first bent portion and a first terminal portion connected thereto, and the second extending section includes a second bent portion and a second terminal portion connected thereto; arranging the coil structure in the positioning trench by sleeving the coil body around the core column; and forming a package structure to cover the magnetic base and the coil structure.Type: ApplicationFiled: October 11, 2023Publication date: February 1, 2024Inventors: JUI-MIN CHUNG, CHIA-CHEN CHEN, HUNG-PIN LIN
-
Publication number: 20230389168Abstract: An extreme ultra violet (EUV) radiation source apparatus includes a collector, a target droplet generator for generating a tin (Sn) droplet, a rotatable debris collection device and a chamber enclosing at least the collector and the rotatable debris collection device. The rotatable debris collection device includes a first end support, a second end support and a plurality of vanes, ends of which are supported by the first end support and the second end support, respectively. A surface of at least one of the plurality of vanes is coated by a catalytic layer, which reduces a SnH4 to Sn.Type: ApplicationFiled: August 7, 2023Publication date: November 30, 2023Inventors: Shang-Chieh CHIEN, Po-Chung CHENG, Chia-Chen CHEN, Jen-Yang CHUNG, Li-Jui CHEN, Tzung-Chi FU, Shang-Ying WU
-
Patent number: 11832372Abstract: An extreme ultra violet (EUV) radiation source apparatus includes a collector, a target droplet generator for generating a tin (Sn) droplet, a rotatable debris collection device and a chamber enclosing at least the collector and the rotatable debris collection device. The rotatable debris collection device includes a first end support, a second end support and a plurality of vanes, ends of which are supported by the first end support and the second end support, respectively. A surface of at least one of the plurality of vanes is coated by a catalytic layer, which reduces a SnH4 to Sn.Type: GrantFiled: March 7, 2022Date of Patent: November 28, 2023Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.Inventors: Shang-Chieh Chien, Po-Chung Cheng, Chia-Chen Chen, Jen-Yang Chung, Li-Jui Chen, Tzung-Chi Fu, Shang-Ying Wu
-
Patent number: 11823828Abstract: An inductive device and a method of manufacturing the same are provided. The inductive device includes a magnetic base, a coil structure, and a package structure. The magnetic base includes a bottom plate, a core column, and a lateral wall defining a positioning trench. The coil structure includes a coil body, a first extending section, and a second extending section. The coil body disposed in the positioning trench surrounds the core column. The first extending section includes a first bent portion and a first terminal portion connected at a first connecting point. The second extending section includes a second bent portion and a second terminal portion connected at a second connecting point. A shortest distance between a first imaginary connection line defined between the first and second connecting points and a central axis of the core column is less than a minimum outer radius of the coil body.Type: GrantFiled: December 2, 2021Date of Patent: November 21, 2023Assignee: CHILISIN ELECTRONICS CORP.Inventors: Jui-Min Chung, Chia-Chen Chen, Hung-Pin Lin
-
Publication number: 20230333489Abstract: The present disclosure provides an exhaust system for discharging from semiconductor manufacturing equipment a hazardous gas. The exhaust system includes: a main exhaust pipe positioned above the semiconductor manufacturing equipment and having a top surface and a bottom surface extending parallel to the top surface; a first branch pipe including an upstream end coupled to a source of a gas mixture and a downstream end connected to the main exhaust pipe through the top surface; a second branch pipe including an upstream end and a downstream end connected to the main exhaust pipe through the bottom surface; and a detector configured to detect presence of the hazardous gas in the second branch pipe.Type: ApplicationFiled: June 20, 2023Publication date: October 19, 2023Inventors: Yu-Fu Lin, Shih-Chang Shih, Chia-Chen Chen
-
Publication number: 20230291160Abstract: A method of assembling a waterproof structure includes the following operations. Connect a first input/output connector of a circuit board to a first positioning fixture. A first elastic adhesive is combined with a first rigid board. An end of the first positioning fixture away from the first input/output connector is passed out of the first rigid board, and the first input/output connector and the first elastic adhesive are separated on two sides of the first rigid board. The circuit board is arranged in the casing, wherein the first positioning fixture is inserted from the first input/output opening on the first wall inside the casing, so that the first elastic adhesive adheres the first rigid board to the first wall of the casing, and the first elastic adhesive fills a spacing between the first positioning fixture and the first input/output opening.Type: ApplicationFiled: June 7, 2022Publication date: September 14, 2023Inventors: Chia-Chen Chen, Yin-Chang Cheng, Tang-An Liu, Yung-Hung Chu, Chi-Zen Peng
-
Publication number: 20230292009Abstract: A display device includes a display module and a camera module. The camera module includes a first housing, a second housing and a camera unit. The first housing is movably disposed on the display module. The second housing is separably connected to the first housing. The camera unit is disposed on the second housing. The second housing is able to move with the first housing in relative to the display module, such that the camera unit is exposed from the display module or hidden in the display module. When the second housing is separated from the first housing, the second housing is able to rotate in relative to the first housing, so as to adjust an orientation of the camera unit.Type: ApplicationFiled: June 15, 2022Publication date: September 14, 2023Applicants: Inventec (Pudong) Technology Corp., Inventec CorporationInventors: Chien-Chang Chen, Chin-Yi Lin, Chia-Chen Chen, Chi-Zen Peng
-
Patent number: 11681232Abstract: The present disclosure provides an exhaust system for discharging from semiconductor manufacturing equipment a hazardous gas. The exhaust system includes: a main exhaust pipe having a top surface and a bottom surface; a first branch pipe including an upstream end coupled to a source of a gas mixture containing the hazardous gas and a downstream end connected to the main exhaust pipe through the top surface; a second branch pipe including a downstream end connected to the main exhaust pipe through the bottom surface; and a detector configured to detect presence of the hazardous gas in the second branch pipe.Type: GrantFiled: April 16, 2021Date of Patent: June 20, 2023Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.Inventors: Yu-Fu Lin, Shih-Chang Shih, Chia-Chen Chen
-
Patent number: 11644759Abstract: An extreme ultraviolet radiation source apparatus includes a chamber including at least a droplet generator, a nozzle of the droplet generator, and a dry ice blasting assembly. The droplet generator includes a reservoir for a molten metal, and the nozzle has a first end connected to the reservoir and a second opposing end where molten metal droplets emerge from the nozzle. The dry ice blasting assembly includes a blasting nozzle, a blasting air inlet and a blaster carbon dioxide (CO2) inlet. The blasting nozzle is disposed inside the chamber. The blasting nozzle is arranged to direct a pressurized air stream and dry ice particles at the nozzle of the droplet generator.Type: GrantFiled: June 7, 2021Date of Patent: May 9, 2023Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.Inventors: Yen-Hsun Chen, Ming-Hsun Tsai, Shao-Hua Wang, Han-Lung Chang, Li-Jui Chen, Chia-Chen Chen
-
Publication number: 20230074515Abstract: An electrical device includes a base, a display screen, and a driving structure. The base having an upper shell and a lower shell, in which the upper shell is movably connected to the lower shell. The display screen is pivoted to and rotatably with respect to the base. The driving structure is connected to the display screen and partially disposed between the upper shell and the lower shell. The driving structure is configured for driving the upper shell to cover the lower shell to form a close state or separate from the lower shell to form an open state, so as to enable the base to switch between the close state and the open state.Type: ApplicationFiled: September 15, 2021Publication date: March 9, 2023Inventors: Chun Hao WANG, Chien Chang CHEN, Chia-Chen CHEN, Chi-Zen PENG
-
Publication number: 20230061677Abstract: An inductive device and a method of manufacturing the same are provided. The inductive device includes a magnetic base, a coil structure, and a package structure. The magnetic base includes a bottom plate, a core column, and a lateral wall defining a positioning trench. The coil structure includes a coil body, a first extending section, and a second extending section. The coil body disposed in the positioning trench surrounds the core column. The first extending section includes a first bent portion and a first terminal portion connected at a first connecting point. The second extending section includes a second bent portion and a second terminal portion connected at a second connecting point. A shortest distance between a first imaginary connection line defined between the first and second connecting points and a central axis of the core column is less than a minimum outer radius of the coil body.Type: ApplicationFiled: December 2, 2021Publication date: March 2, 2023Inventors: JUI-MIN CHUNG, CHIA-CHEN CHEN, HUNG-PIN LIN
-
Publication number: 20220377444Abstract: A speaker includes a rubber cabinet, a driver, and a plastic connection ring. The rubber cabinet is fixed to a case of an electronic device. The rubber cabinet accommodates the driver, and the plastic connection ring is connected between the rubber cabinet and the driver. Moreover, the plastic connection ring surrounds the driver, and the rubber cabinet surrounds the plastic connection ring.Type: ApplicationFiled: June 4, 2021Publication date: November 24, 2022Inventors: Mu-Heng TSAI, Yin-Chang CHENG, Chia-Chen CHEN, Chi-Zen PENG
-
Publication number: 20220377934Abstract: A heat dissipation device includes a case, a first board, a second board, a curved supporting structure, and a fan. The first board is disposed in the case. The curved supporting structure has a curved slot which is located on an inner surface of the curved supporting structure, and the curved slot extends radially with respect to a center of the curved supporting structure. The second board is inserted in the curved slot, and the first board, the second board, and the curved supporting structure collectively form an accommodating space. The fan is fixed to the second board and disposed within the accommodating space.Type: ApplicationFiled: June 10, 2021Publication date: November 24, 2022Inventors: Yin-Chang CHENG, Chi-Zen PENG, Chia-Chen CHEN
-
Patent number: 11501906Abstract: An inductor manufacturing method includes making a coil with a wire member, the coil has two end portions, bending a dependent segment from one end portion of the coil, and bending a lateral extension from the dependent segment, bending a bent segment from the second end portion of the coil, and bending a lateral segment from the bent segment, a base member is then engaged into a space between the coil and the lateral extension and the lateral segment of the coil for forming a coil assembly, the coil assembly is then engaged into a mold cavity of a mold device and punched together with an iron powder, the lateral extension and the lateral segment of the coil are electroplated with an electroplating layer.Type: GrantFiled: May 23, 2019Date of Patent: November 15, 2022Assignee: CHILISIN ELECTRONICS CORP.Inventor: Chia Chen Chen
-
Patent number: 11473590Abstract: A fan includes a fan hub and a plurality of blades. At least one of the blades includes an axial blade portion and a centrifugal blade portion. The axial blade portion has an axial arc surface. The axial arc surface extends between opposite two edges of the at least one blade, and connects with one of the two edges. The centrifugal blade portion has a guide trench. The guide trench extends away from the centrifugal blade portion. A width of the guide trench increases as it extends away from the centrifugal blade portion.Type: GrantFiled: November 26, 2020Date of Patent: October 18, 2022Assignees: Inventec (Pudong) Technology Corporation, INVENTEC CORPORATIONInventors: Tang-An Liu, Chi-Zen Peng, Chia-Chen Chen, Hsin-Shen Chen
-
Patent number: D1026897Type: GrantFiled: December 28, 2022Date of Patent: May 14, 2024Assignee: ASUSTeK COMPUTER INC.Inventors: Ming-Chen Chen, Tong-Shen Hsiung, Chia-Hao Hung