Patents by Inventor Wen Jian
Wen Jian 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: 20240176093Abstract: An optical system affixed to an electronic apparatus is provided, including a first optical module, a second optical module, and a third optical module. The first optical module is configured to adjust the moving direction of a first light from a first moving direction to a second moving direction, wherein the first moving direction is not parallel to the second moving direction. The second optical module is configured to receive the first light moving in the second moving direction. The first light reaches the third optical module via the first optical module and the second optical module in sequence. The third optical module includes a first photoelectric converter configured to transform the first light into a first image signal.Type: ApplicationFiled: February 5, 2024Publication date: May 30, 2024Inventors: Chao-Chang HU, Chih-Wei WENG, Chia-Che WU, Chien-Yu KAO, Hsiao-Hsin HU, He-Ling CHANG, Chao-Hsi WANG, Chen-Hsien FAN, Che-Wei CHANG, Mao-Gen JIAN, Sung-Mao TSAI, Wei-Jhe SHEN, Yung-Ping YANG, Sin-Hong LIN, Tzu-Yu CHANG, Sin-Jhong SONG, Shang-Yu HSU, Meng-Ting LIN, Shih-Wei HUNG, Yu-Huai LIAO, Mao-Kuo HSU, Hsueh-Ju LU, Ching-Chieh HUANG, Chih-Wen CHIANG, Yu-Chiao LO, Ying-Jen WANG, Shu-Shan CHEN, Che-Hsiang CHIU
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Publication number: 20240162406Abstract: A display panel including an array substrate, a light-emitting diode chip, a photosensitive material layer and a photosensitive material layer. The array substrate includes a first electrode pad and a second electrode pad adjacent to the first electrode pad. The light-emitting diode chip includes a first electrode and a second electrode at opposite sides of the light-emitting diode chip, and the first electrode is connected with the first electrode pad. The photosensitive material layer is over the array substrate and surrounds the light-emitting diode chip, in which the photosensitive material layer includes an opening exposing the second electrode pad, a sidewall of the opening has a first portion and a second portion, a slope of the first portion is greater than a slope of the second portion. The transparent conductive layer is over the photosensitive material layer and electrically connects the second electrode pad and the second electrode.Type: ApplicationFiled: October 4, 2023Publication date: May 16, 2024Inventors: Chieh-Ming CHEN, Chou-Huan Yu, Bo-ru Jian, Ta-Wen Liao
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Publication number: 20240164099Abstract: An integrated circuit structure includes a substrate, semiconductor devices, an inter-layer dielectric (ILD) structure, an interconnect, a dielectric layer, an etching barrier layer, a conductive layer, and memory units. The semiconductor devices are on the substrate. The ILD structure is over the semiconductor devices. The interconnect is in the ILD structure and electrically connected to the semiconductor devices. The dielectric layer is over the ILD structure. The etching barrier layer is on the first dielectric layer. The conductive layer is on the etching barrier layer. The memory units are stacked in a vertical direction over the etching barrier layer.Type: ApplicationFiled: March 15, 2023Publication date: May 16, 2024Inventors: Hong-Ji LEE, Tzung-Ting HAN, Chang-Wen JIAN
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Patent number: 11979606Abstract: Methods and apparatuses of encoding a video stream using video point cloud coding include obtaining a source point cloud; generating a geometry map and a texture map based on the source point cloud; generating a reconstructed geometry map and a reconstructed texture map using lossy coding without using recoloring, wherein a resolution of the reconstructed geometry map is same as a resolution of the reconstructed texture map; obtaining a point of the source point cloud corresponding to a geometry pixel of the geometry map and a texture pixel of the texture map; selecting a color of the texture pixel based on a color of the obtained point; and generating an encoded video stream based on the selected color, the geometry map, and the texture map.Type: GrantFiled: October 6, 2021Date of Patent: May 7, 2024Assignee: TENCENT AMERICA LLCInventors: Xiang Zhang, Wen Gao, Shan Liu, Weiwei Feng, Bing Jian
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Publication number: 20240136481Abstract: A micro light-emitting diode display device includes a substrate, a first planarization layer, a first light-emitting element, and a second planarization layer. The first planarization layer is disposed on the substrate and has a first opening. The first opening has a first opening inner wall. The first light-emitting element is disposed on the substrate, in the first opening, and separated from the first opening inner wall. The second planarization layer is disposed on the substrate and between the first planarization layer and the first light-emitting element. The second planarization layer is in contact with the first light-emitting element.Type: ApplicationFiled: October 18, 2023Publication date: April 25, 2024Inventors: Bin-Cheng LIN, Chieh-Ming Chen, Bo-Ru Jian, Chi-Sheng Liao, Ta-Wen Liao
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Publication number: 20240120766Abstract: A fluid and power provision apparatus is provided. The apparatus includes a power provision device and a pump assembly. The pump assembly includes a motor, a transmission system, a piston assembly, and a collar assembly. The piston assembly includes a piston sleeve, a piston, and a piston arm operably coupled to the piston and the transmission system to transmit energy from the motor to articulate the piston within the piston sleeve. The collar assembly forms a collar plenum, a first flowpath, and a second flowpath. The piston sleeve extends at least in part into the collar plenum. The first flowpath extends in fluid communication from the collar plenum to a fluid supply outlet. The second flowpath extends in fluid communication from an interior of the apparatus to the first flowpath.Type: ApplicationFiled: October 11, 2022Publication date: April 11, 2024Inventors: Xiang Peng, Jian Jian Zhong, Zhi Xuan Zheng, Wen Qiang Ye
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Patent number: 11934027Abstract: An optical system affixed to an electronic apparatus is provided, including a first optical module, a second optical module, and a third optical module. The first optical module is configured to adjust the moving direction of a first light from a first moving direction to a second moving direction, wherein the first moving direction is not parallel to the second moving direction. The second optical module is configured to receive the first light moving in the second moving direction. The first light reaches the third optical module via the first optical module and the second optical module in sequence. The third optical module includes a first photoelectric converter configured to transform the first light into a first image signal.Type: GrantFiled: June 21, 2022Date of Patent: March 19, 2024Assignee: TDK TAIWAN CORP.Inventors: Chao-Chang Hu, Chih-Wei Weng, Chia-Che Wu, Chien-Yu Kao, Hsiao-Hsin Hu, He-Ling Chang, Chao-Hsi Wang, Chen-Hsien Fan, Che-Wei Chang, Mao-Gen Jian, Sung-Mao Tsai, Wei-Jhe Shen, Yung-Ping Yang, Sin-Hong Lin, Tzu-Yu Chang, Sin-Jhong Song, Shang-Yu Hsu, Meng-Ting Lin, Shih-Wei Hung, Yu-Huai Liao, Mao-Kuo Hsu, Hsueh-Ju Lu, Ching-Chieh Huang, Chih-Wen Chiang, Yu-Chiao Lo, Ying-Jen Wang, Shu-Shan Chen, Che-Hsiang Chiu
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Patent number: 11798601Abstract: A programmable memory device includes a ROM block to store instructions associated with functionality of the programmable memory device, a memory array having reserved pages to store updates to be performed on the ROM block, and a controller coupled to the ROM block and the memory array. The controller is to, in response to receipt of a remote command from a vendor server via a host system, execute the instructions to perform operations including: executing a set features command to access the set of reserved pages, as an extension to one time programmable mode; programming a set of sub-feature parameters to a specified feature address of the reserved pages, where the set of sub-feature parameters are to trigger operation within a ROM-emulated memory (REM) profile mode; and programming a REM-profiled page of the reserved pages with REM data received from the vendor server via the host system.Type: GrantFiled: December 2, 2021Date of Patent: October 24, 2023Assignee: Micron Technology, Inc.Inventors: Jonathan Wen Jian Oh, Allison Jayne Olson, Fulvio Rori, Qisong Lin, Preston A. Thomson
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Patent number: 11444452Abstract: A current limiting circuit for controlling current from a power supply to a load having a capacitance includes an inductor, a transistor coupled in a current path with the inductor, and a control circuit. The transistor includes a control terminal. The control circuit is coupled to sense a voltage across the inductor and coupled to the control terminal of the transistor. The control circuit is configured to turn off the transistor when the voltage across the inductor is greater than a threshold to restrict current from a power supply, and turn on the transistor when a defined parameter is met to allow current from the power supply to charge the load capacitance. Other example current limiting circuits are also disclosed.Type: GrantFiled: February 17, 2021Date of Patent: September 13, 2022Assignee: Astec International LimitedInventors: Wei Ping Li, Wei Jia Yan, Wen Jian Liao, Xin Zhang
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Publication number: 20220093145Abstract: A programmable memory device includes a ROM block to store instructions associated with functionality of the programmable memory device, a memory array having reserved pages to store updates to be performed on the ROM block, and a controller coupled to the ROM block and the memory array. The controller is to, in response to receipt of a remote command from a vendor server via a host system, execute the instructions to perform operations including: executing a set features command to access the set of reserved pages, as an extension to one time programmable mode; programming a set of sub-feature parameters to a specified feature address of the reserved pages, where the set of sub-feature parameters are to trigger operation within a ROM-emulated memory (REM) profile mode; and programming a REM-profiled page of the reserved pages with REM data received from the vendor server via the host system.Type: ApplicationFiled: December 2, 2021Publication date: March 24, 2022Inventors: Jonathan Wen Jian Oh, Aaron James Olson, Fulvio Rori, Qisong Lin, Preston A. Thomson
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Patent number: 11200925Abstract: A programmable memory device includes a read only memory (ROM) block to store instructions associated with functionality of the programmable memory device. The device includes a memory array having a set of reserved pages to store updates to be performed on the ROM block. The device includes a controller coupled to the ROM block and the memory array. The controller is to execute the instructions to: execute a set features command; program, in execution of the set features command, a set of sub-feature parameters to a specified feature address of the set of reserved pages, wherein the set of sub-feature parameters are to trigger operation within a ROM-emulated memory (REM) profile mode; and program a REM-profiled page of the set of reserved pages with REM data received from a host system.Type: GrantFiled: June 16, 2020Date of Patent: December 14, 2021Assignee: Micron Technology, Inc.Inventors: Jonathan Wen Jian Oh, Aaron James Olson, Fulvio Rori, Qisong Lin, Preston A. Thomson
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Publication number: 20210193199Abstract: A programmable memory device includes a read only memory (ROM) block to store instructions associated with functionality of the programmable memory device. The device includes a memory array having a set of reserved pages to store updates to be performed on the ROM block. The device includes a controller coupled to the ROM block and the memory array. The controller is to execute the instructions to: execute a set features command; program, in execution of the set features command, a set of sub-feature parameters to a specified feature address of the set of reserved pages, wherein the set of sub-feature parameters are to trigger operation within a ROM-emulated memory (REM) profile mode; and program a REM-profiled page of the set of reserved pages with REM data received from a host system.Type: ApplicationFiled: June 16, 2020Publication date: June 24, 2021Inventors: Jonathan Wen Jian Oh, Aaron James Olson, Fulvio Rori, Qisong Lin, Preston A. Thomson
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Publication number: 20210167592Abstract: A current limiting circuit for controlling current from a power supply to a load having a capacitance includes an inductor, a transistor coupled in a current path with the inductor, and a control circuit. The transistor includes a control terminal. The control circuit is coupled to sense a voltage across the inductor and coupled to the control terminal of the transistor. The control circuit is configured to turn off the transistor when the voltage across the inductor is greater than a threshold to restrict current from a power supply, and turn on the transistor when a defined parameter is met to allow current from the power supply to charge the load capacitance. Other example current limiting circuits are also disclosed.Type: ApplicationFiled: February 17, 2021Publication date: June 3, 2021Inventors: Wei Ping Li, Wei Jia Yan, Wen Jian Liao, Xin Zhang
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Patent number: 10931100Abstract: A current limiting circuit for controlling current from a power supply to a load having a capacitance includes an inductor, a transistor coupled in a current path with the inductor, and a control circuit. The transistor includes a control terminal. The control circuit is coupled to sense a voltage across the inductor and coupled to the control terminal of the transistor. The control circuit is configured to turn off the transistor when the voltage across the inductor is greater than a threshold to restrict current from a power supply, and turn on the transistor when a defined parameter is met to allow current from the power supply to charge the load capacitance. Other example current limiting circuits are also disclosed.Type: GrantFiled: December 26, 2017Date of Patent: February 23, 2021Assignee: Astec International LimitedInventors: Wei Ping Li, Wei Jia Yan, Wen Jian Liao, Xin Zhang
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Patent number: 10290543Abstract: A method for manufacturing semiconductor device is provided. A substrate having a memory region and a capacitance region is provided. A plurality of word line structures are formed on the memory region of the substrate. A capacitance structure is formed on the capacitance region of the substrate. The word line structures and the capacitance structure each include a first dielectric layer on the substrate, a first conductive layer on the first dielectric layer, a second dielectric layer on the first conductive layer, and a second conductive layer on the second dielectric layer. The second conductive layers of the word line structures close to an edge of the memory region and a portion of the second conductive layer of the capacitance structure are removed at the same time to form a trench exposing a portion of the second dielectric layer.Type: GrantFiled: December 20, 2017Date of Patent: May 14, 2019Assignee: MACRONXI International Co., Ltd.Inventors: Chang-Wen Jian, Hsiang-Lu Wu, Yu-Min Hung, Tzung-Ting Han
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Patent number: 10121820Abstract: A method of processing an image sensor system, comprising steps of placing a first cover member on top of an image sensor; coating the image sensor and the first cover member with a dark coating agent; removing the first cover member from the image sensor; placing a second cover member on top of the image sensor; affixing the image sensor on to a permanent mount to form an electrical coupling between the image sensor and the permanent mount; removing the second cover member from the image sensor; wherein the first cover member completely covers a top portion of the image sensor; and wherein the second cover member includes an internal rib configured to form a contact seal with the image sensor.Type: GrantFiled: July 20, 2017Date of Patent: November 6, 2018Assignee: OmniVision Technologies, Inc.Inventors: Teng-Sheng Chen, Yuan-Wen Cheng, Chia-Yang Chang, Yi Qin, Wen-Jian Xia
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Publication number: 20160144383Abstract: A method of injecting liquid using an injection device, the injection device includes an infrared transceiver, which transmits infrared lights, and receives reflected infrared lights that are reflected by an object. A nozzle, and a control unit further are included in the injection device. The control unit is in communication with the infrared transceiver and the nozzle through a data bus. Once the control unit detects a size of the object according to a number of the reflected infrared lights that are received by the infrared transceiver, the control unit controls the nozzle injecting liquid with a predetermined volume according to the size of the object.Type: ApplicationFiled: December 18, 2014Publication date: May 26, 2016Inventors: WEN-JIAN PANG, SUO-BING SU
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Patent number: D870703Type: GrantFiled: June 4, 2018Date of Patent: December 24, 2019Assignee: Shenzhen Divoom Technology Co., Ltd.Inventors: Chaoliang Yu, Wen Jian
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Patent number: D887724Type: GrantFiled: August 3, 2018Date of Patent: June 23, 2020Assignee: Shenzhen Divoom Technology Co., LTD.Inventors: Chaoliang Yu, Wen Jian
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Patent number: D895568Type: GrantFiled: August 2, 2018Date of Patent: September 8, 2020Assignee: SHENZHEN DIVOOM TECHNOLOGY CO., LTD.Inventors: Chaoliang Yu, Wen Jian