Patents by Inventor Wen Chung
Wen Chung 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: 20250081730Abstract: A display may include an array of pixels such as light-emitting diode pixels. The pixels may include multiple circuitry decks that each include one or more circuit components such as transistors, capacitors, and/or resistors. The circuitry decks may be vertically stacked. Each circuitry deck may include a planarization layer formed from a siloxane material that conforms to underlying components and provides a planar upper surface. In this way, circuitry components may be vertically stacked to mitigate the size of each pixel footprint. The circuitry components may include capacitors that include both a high-k dielectric layer and a low-k dielectric layer. The display pixel may include a via with a width of less than 1 micron.Type: ApplicationFiled: June 26, 2024Publication date: March 6, 2025Inventors: Andrew Lin, Alper Ozgurluk, Chao Liang Chien, Cheuk Chi Lo, Chia-Yu Chen, Chien-Chung Wang, Chih Pang Chang, Chih-Hung Yu, Chih-Wei Chang, Chin Wei Hsu, ChinWei Hu, Chun-Kai Tzeng, Chun-Ming Tang, Chun-Yao Huang, Hung-Che Ting, Jung Yen Huang, Lungpao Hsin, Shih Chang Chang, Tien-Pei Chou, Wen Sheng Lo, Yu-Wen Liu, Yung Da Lai
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Patent number: 12230681Abstract: A semiconductor device includes first nanostructures vertically separated from one another, a first gate structure wrapping around each of the first nanostructures, and second nanostructures vertically separated from one another. The semiconductor device also includes a second gate structure wrapping around the second nanostructures, a first drain/source structure coupled to a first end of the first nanostructures, a second drain/source structure coupled to both of a second end of the first nanostructures and a first end of the second nanostructures, and a third drain/source structure coupled to a second end of the second nanostructures. The first drain/source structure has a first doping type, the second and third drain/source structures have a second doping type, and the first doping type is opposite to the second doping type.Type: GrantFiled: November 22, 2023Date of Patent: February 18, 2025Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.Inventors: Meng-Sheng Chang, Chia-En Huang, Chun Chung Su, Wen-Hsing Hsieh
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Publication number: 20250053039Abstract: An E-paper display panel including an E-paper display layer, a first substrate, a pixel array layer, a common electrode layer, and a driving circuit is provided. The first substrate is disposed at a first side of the E-paper display layer. The pixel array substrate is disposed between the first substrate and the E-paper display layer and includes touch electrodes and driving pixels arranged in an array. Each driving pixel includes a first pixel electrode and a second pixel electrode. The touch electrodes, the first pixel electrode, and the second pixel electrode are overlapped with each other. The common electrode layer is disposed at a second side of the E-paper display layer. The first side is opposite to the second side. The driving circuit is in signal communication with the common electrode layer and the pixel array layer. The touch electrodes are individually in signal communication with the driving circuit.Type: ApplicationFiled: July 11, 2024Publication date: February 13, 2025Applicant: E Ink Holdings Inc.Inventors: Chia-Ming Hsieh, Chi-Mao Hung, Sung-Hui Huang, Chuen-Jen Liu, Liang-Yu Yan, Pei Ju Wu, Po-Chun Chuang, Che-Sheng Chang, Wen-Chung Yang
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Patent number: 12223350Abstract: A process operating system includes a process control platform, a process operation platform and an endpoint task robot. The process control platform is configured to receive operation information, extract a task from the operation information using a semantic analysis method, and publish the task. The process operation platform is configured to receive the task and store the task in a task queue. After receiving the task, the process operating platform defines a processing flow based on the task, and sorts the order of the task in the task queue. The endpoint task robot is configured to automatically obtain the task from the process operation platform, executes the task according to the processing flow. It then writes the execution result into the log queue and transmits the execution result to the process control platform.Type: GrantFiled: September 2, 2021Date of Patent: February 11, 2025Assignee: QUANTA COMPUTER INC.Inventors: Chen-Chung Lee, Chun-Hung Chen, Chien-Kuo Hung, Wen-Kuang Chen, En-Chi Lee
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Publication number: 20250048671Abstract: A transistor structure including a substrate, a gate dielectric layer, a gate, a first doped region, a second doped region, a first drift region, and a dummy gate is provided. The gate dielectric layer is located on the substrate. The gate dielectric layer includes first and second portions. The second portion is connected to the first portion. The thickness of the second portion is greater than the thickness of the first portion. The gate is located on the first and second portions. The first doped region and the second doped region are located in the substrate on two sides of the gate dielectric layer. The first drift region is located in the substrate on one side of the gate. The second doped region is located in the first drift region. The dummy gate is located on the second portion between the gate and the second doped region.Type: ApplicationFiled: September 1, 2023Publication date: February 6, 2025Applicant: United Microelectronics Corp.Inventors: Hsuan-Kai Chen, Tun-Jen Cheng, Ching-Chung Yang, Nien-Chung Li, Wen-Fang Lee, Chiu-Te Lee
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Publication number: 20250040812Abstract: A blood pressure measurement device includes a substrate, a protrusion portion, an image sensor, a first light source, a second light source, and a control and processing unit. The first light source projects a first light toward the base plat. A finger presses the protrusion portion, and the image sensor captures an image of a bright area. The processing unit calculates a number of light-receivable pixels of image sensor and compares with a number of pixels able to receive light of image sensor to obtain a ratio value, and determines whether the finger has enough pressure. The second light source projects a second light toward the substrate, penetrating the substrate and the finger skin to be reflected by a blood vessel. The image sensor captures an image of a changed volume of the blood vessel, and the control and processing unit calculates the systolic or diastolic pressure.Type: ApplicationFiled: October 26, 2023Publication date: February 6, 2025Inventors: Jun-Wen Chung, Hsu-Wen Fu, Za-Hara Fu, Chia-Hao Chang
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Patent number: 12218253Abstract: A flash memory device and method of making the same are disclosed. The flash memory device is located on a substrate and includes a floating gate electrode, a tunnel dielectric layer located between the substrate and the floating gate electrode, a smaller length control gate electrode and a control gate dielectric layer located between the floating gate electrode and the smaller length control gate electrode. The length of a major axis of the smaller length control gate electrode is less than a length of a major axis of the floating gate electrode.Type: GrantFiled: April 15, 2023Date of Patent: February 4, 2025Assignee: Taiwan Semiconductor Manufacturing Company LimitedInventors: Yu-Chu Lin, Chi-Chung Jen, Wen-Chih Chiang, Yi-Ling Liu, Huai-Jen Tung, Keng-Ying Liao
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Publication number: 20250027138Abstract: The present disclosure relates to methods, compositions, and kits for concentrating and purifying at least one target analyte from a clinical biological sample. In some embodiments, the methods involve one or more aqueous two-phase system (ATPS) compositions and at least one solid phase medium. Some embodiments provide a kit comprising one or more ATPS compositions, a binding buffer; and a solid phase medium. Other embodiments provide methods of treating cancers or infectious diseases in a patient in need thereof.Type: ApplicationFiled: September 19, 2024Publication date: January 23, 2025Inventors: Cheuk Yiu Tenny CHUNG, Vasu SAINI, Daniel William BRADBURY, Harsha Madan KITTUR, Masae Kobayashi WEN, Cheuk Yin LAM, Kar Kee TSE, Kit CHEUNG, Wing Yee NG, Yin To CHIU, Garrett Lee MOSLEY
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Publication number: 20250027137Abstract: The present disclosure relates to methods, compositions, and kits for concentrating and purifying at least one target analyte from a clinical biological sample. In some embodiments, the methods involve one or more aqueous two-phase system (ATPS) compositions and at least one solid phase medium. Some embodiments provide a kit comprising one or more ATPS compositions, a binding buffer; and a solid phase medium. Other embodiments provide methods of treating cancers or infectious diseases in a patient in need thereof.Type: ApplicationFiled: September 19, 2024Publication date: January 23, 2025Inventors: Cheuk Yiu Tenny CHUNG, Vasu SAINI, Daniel William BRADBURY, Harsha Madan KITTUR, Masae Kobayashi WEN, Cheuk Yin LAM, Kar Kee TSE, Kit CHEUNG, Wing Yee NG, Yin To CHIU, Garrett Lee MOSLEY
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Publication number: 20250031452Abstract: A display device, including a pixel array substrate, a display layer, and a driving circuit, is provided. The pixel array substrate includes a support plate, a pixel circuit array disposed on a first surface of the support plate, first and second transmission pillars, and first and second transmission lines disposed on a second surface of the support plate. The first transmission pillars are located between the pixel circuit array and a first edge of the support plate. The second transmission pillars are located between the pixel circuit array and a second edge of the support plate. The first transmission lines are respectively connected to the first transmission pillars. The second transmission lines are respectively connected to the second transmission pillars. The display layer overlaps with the first and second transmission lines. The first transmission lines and the second transmission lines are electrically connected to the driving circuit.Type: ApplicationFiled: July 7, 2024Publication date: January 23, 2025Applicant: E Ink Holdings Inc.Inventors: Chun Hsien Chao, Kuo-Hsing Cheng, Wen-Chung Tang, Wen-Yu Kuo
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Publication number: 20250026440Abstract: A power module of an electric assisted bicycle is disclosed and includes a pedal shaft, a housing, a motor, a reducer and a gear-plate output shaft and a sensing component. The housing includes a partition portion extended along a radial direction to divide an inner space of the housing into a motor accommodation portion and a reducer accommodation portion for accommodating the motor and the reducer, respectively. A stator of the motor and a fixed gear are respectively fixed to a first side and a second side, which are two opposite sides of the partition portion. A reducer input shaft includes two ends connected to the motor and the reducer, respectively, and an input-shaft main part disposed therebetween is connected to a third side of the partition portion. With the connection configuration of the three sides of the partition portion, the space utilization of the entire power module is optimized.Type: ApplicationFiled: February 5, 2024Publication date: January 23, 2025Inventors: Chi-Wen Chung, Ming-Li Tsao, Chien-Ping Huang, Chun-Lin Chen
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Publication number: 20250031438Abstract: A semiconductor structure includes a substrate comprising a first well region of a first conductive type, a second well region of a second conductive type, and a junction between the first well region and the second well region, wherein the first conductive type and the second conductive type are complementary. An isolation structure is formed in the substrate to define a plurality of first dummy diffusions and second dummy diffusions and at least a first active region in the first well region, wherein the first dummy diffusions are adjacent to the junction, the first dummy diffusions are between the second dummy diffusions and the first active region, and wherein the second dummy diffusions respectively comprise a metal silicide portion. A plurality of first dummy gates are disposed on the first dummy diffusions and completely cover the first dummy diffusions, respectively.Type: ApplicationFiled: October 7, 2024Publication date: January 23, 2025Applicant: United Microelectronics Corp.Inventors: Chang-Po Hsiung, Ching-Chung Yang, Shan-Shi Huang, Wen-Fang Lee
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Publication number: 20250019097Abstract: An unmanned aerial vehicle includes a body, a shaft base, an arm, and a clamping assembly. The shaft base is disposed outside the body. The arm is pivotally disposed on the shaft base and is movably close to the body or unfolded from the body. The clamping assembly is movably and pivotally disposed on the shaft base and surrounds a periphery of the shaft base. When the arm is close to the body, the arm is limited between the body and the clamping assembly. During an unfolding process of the arm, the clamping assembly is pushed by the arm to be pivotally rotated on the shaft base. When the arm is unfolded from the body, the clamping assembly clamps the arm along a radial direction of the arm by an elastic force.Type: ApplicationFiled: May 22, 2024Publication date: January 16, 2025Applicant: Qisda CorporationInventors: Wen-Chung Ho, Tsung-Hsun Wu
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Publication number: 20250016964Abstract: A node unit includes a base plate, at least one function module, and a non-conductive coolant. The function module includes a heat-generating element, a heat-dissipating structure, and a pump. The heat-generating element is disposed on the base plate, the heat-dissipating structure is disposed on the heat-generating element, and the pump is disposed on the heat-dissipating structure. The base plate and the at least one function module are immersed in the non-conductive coolant. The pump is configured to drive the non-conductive coolant to flow into the heat-dissipating structure and discharge from the heat-dissipating structure. An electronic device and an immersion cooling type equipment are also mentioned.Type: ApplicationFiled: September 1, 2023Publication date: January 9, 2025Applicant: ASUSTeK COMPUTER INC.Inventors: Yu-Wen Chung, Shun-Wei Yang, Heng-Yu Lee, Hao-Yuan Cheng, Chun-Shi Liu, Chia-Wei Chang
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Patent number: 12188546Abstract: A speed reducer comprises a transmission shaft, an eccentric wheel, a first wheel assembly, a rotating wheel and a second wheel assembly. The first wheel assembly comprises a first wheel disc and at least one first roller. The at least one first roller is disposed on the inner wall of first wheel disc. The rotating wheel comprises a main body comprising an outer ring structure and a concave structure. The outer ring structure comprises at least one first tooth. The at least one first tooth is in contact with the corresponding first roller. At least one second roller is disposed within the concave structure. The second wheel assembly comprises a second wheel disc and at least one second tooth. The at least one second tooth is disposed on an outer periphery of the second wheel assembly. The at least one second tooth is in contact with the corresponding second roller.Type: GrantFiled: January 4, 2023Date of Patent: January 7, 2025Assignee: Delta Electronics, Inc.Inventors: Chi-Wen Chung, En-Yi Chu, Hung-Wei Lin, Ming-Li Tsao
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Publication number: 20240417925Abstract: A color control method for four-color field jet dyeing is provided. The method includes: obtaining fabric parameters of a fabric to be dyed; obtaining a fabric sample color; ascertaining whether predetermined pre-color-development color parameters corresponding to the fabric parameters and the fabric sample color exist in a field jet dyeing database; if not, generating temporary pre-color-development color parameters based on the fabric parameters and the fabric sample color, taking the temporary pre-color-development color parameters as contrast sample parameters, and generating field jet dyeing parameters according to the contrast sample parameters to dye the fabric; and if yes, taking the predetermined pre-color-development color parameters in the field jet dyeing database as contrast sample parameters, and generating field jet dyeing parameters according to the contrast sample parameters to dye the fabric. A color control device and a color control system are further provided.Type: ApplicationFiled: August 29, 2024Publication date: December 19, 2024Inventors: Po-Wen CHUNG, Long TIAN, Xin-Gang LIU
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Publication number: 20240395639Abstract: A package comprises an interposer, comprising an interposer substrate including at least one layer, and a plurality of RDLs formed through at least a portion of the interposer substrate. The package also includes a die device structure comprising at least one device die, and a first test line (TL) structure interposed between the interposer and the die device structure. The first TL structure includes at least one first test line electrically coupled to the at least one device die, at least a portion of the at least one first test line extending beyond a peripheral edge of the die device structure to provide an electrical interface with the at least one device die.Type: ApplicationFiled: July 31, 2024Publication date: November 28, 2024Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Tsung-Yang Hsieh, Chien-Chang Lee, Chia-Ping Lai, Wen-Chung Lu, Cheng-Kang Huang, Mei-Shih Kuo, Alice Huang
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Patent number: 12151781Abstract: A power module of an electric assisted bicycle is disclosed and includes a pedal shaft, a gear-plate-output shaft, a reducer, a motor, a first sensor, a housing, a second sensor and a driving controller. The gear-plate-output, a reducer-output shaft and a reducer-fixed shaft of the reducer are disposed in parallel and sleeved on the pedal shaft concentrically. The motor drives the gear-plate-output shaft to rotate. The first sensor is disposed on the reducer-fixed shaft for sensing a first torque of the reducer-output shaft acting on the reducer-fixed shaft. The reducer-fixed shaft is connected to the housing. A frameset-fastening component protrudes outwardly from the housing, and is configured to fix the power module on the frameset. The second sensor is disposed on the frameset-fastening component for sensing a second torque of the power module acting on the frameset. The driving controller controls the motor in accordance with the second torque and the first torque.Type: GrantFiled: August 3, 2022Date of Patent: November 26, 2024Assignee: Delta Electronics, Inc.Inventors: Hung-Wei Lin, Yu-Xian Huang, Li-Chi Wu, Chi-Wen Chung
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Publication number: 20240388982Abstract: A user equipment (UE) is configured to implement selective call initiation delay responsive to detection of a contemporaneous handover process. When a user provides input indicating initiation of a packet-switched call, the UE determines whether there is a handover process ongoing. If not, a call initiation message (e.g., a SIP INVITE message) is transmitted without further delay. However, if a handover process is ongoing at the time of the user input, the UE refrains from promptly transmitting the call initiation message and starts a timer of a predetermined duration to provide additional time for the handover process to complete. Responsive to the timer expiring or to the handover process completing before the timer expires, the UE then promptly transmits the call initiation message to initiate establishment of the packet-switched call over whatever network to which the UE is currently attached.Type: ApplicationFiled: May 19, 2023Publication date: November 21, 2024Inventors: Han-Jung Chueh, Chi-Wen Chung, Chen-Chung Chang
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Patent number: 12144112Abstract: A display panel and a manufacturing method thereof are provided. The display panel includes a substrate, an active element, a driving circuit element, a first connection circuit, a second connection circuit and a conductive connector. The substrate has a first surface and a second surface opposite to the first surface. The active element is disposed on the first surface. The driving circuit element is disposed on the second surface and is overlapped with the active element. The first connection circuit is disposed on the first surface and is connected to the active element. The second connection circuit is disposed on the second surface and is connected to the driving circuit element. The conductive connector penetrates through the substrate and two ends of the conductive connector are electrically connected to the first connection circuit and the second connection circuit, respectively.Type: GrantFiled: November 2, 2022Date of Patent: November 12, 2024Assignee: E Ink Holdings Inc.Inventors: Yi Jiun Wu, Wen-Chung Tang, Yung-Sheng Chang, Cheng-Hao Lee, Yu-Lin Hsu, Kuo-Hsing Cheng