Patents by Inventor Hsing Cheng

Hsing Cheng 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: 12253518
    Abstract: The present invention provides a magnetic-control measurement system, comprises a reaction container and a programable magnetron measurement unit.
    Type: Grant
    Filed: October 8, 2021
    Date of Patent: March 18, 2025
    Assignee: Chung Yuan Christian University
    Inventors: Tzong-Rong Ger, Hong-Siang Wang, Yu-Che Cheng, Hsing-Cheng Chu, Jing-Wen Tsai, Chia-Ke Tsou
  • Publication number: 20250031452
    Abstract: 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: Application
    Filed: July 7, 2024
    Publication date: January 23, 2025
    Applicant: E Ink Holdings Inc.
    Inventors: Chun Hsien Chao, Kuo-Hsing Cheng, Wen-Chung Tang, Wen-Yu Kuo
  • Patent number: 12144112
    Abstract: 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: Grant
    Filed: November 2, 2022
    Date of Patent: November 12, 2024
    Assignee: E Ink Holdings Inc.
    Inventors: Yi Jiun Wu, Wen-Chung Tang, Yung-Sheng Chang, Cheng-Hao Lee, Yu-Lin Hsu, Kuo-Hsing Cheng
  • Publication number: 20240333066
    Abstract: A terminal fixing structure applied in a stator includes a wire terminal, a bus bar terminal, a metal ring and a solder joint structure. The wire terminal includes a first end, and the first end is a quadrilateral cylinder. The bus bar terminal includes a second end, and the second end is a quadrangular cylinder, wherein a sidewall of the first end and a sidewall of the second end are immediately-adjacent to each other. The metal ring is arranged around the first end and the second end. The solder joint structure connects an end surface of the first end and an end surface of the second end.
    Type: Application
    Filed: June 15, 2023
    Publication date: October 3, 2024
    Inventors: Hong-Cheng SHEU, Hsing-Cheng LIN, Hung-Chi LO, Ching-Yen WEN
  • Publication number: 20240321908
    Abstract: A pixel structure including a substrate, an active device, a planarization layer, a pixel electrode, and a patterned protection layer is provided. The active device is disposed on the substrate. The planarization layer is disposed on the substrate and covers the active device. The pixel electrode is disposed on the planarization layer and electrically connected to the active device. The patterned protection layer is disposed on the planarization layer and laterally surrounds the pixel electrode, and both the patterned protection layer and the pixel electrode are in contact with the planarization layer.
    Type: Application
    Filed: February 19, 2024
    Publication date: September 26, 2024
    Applicant: E Ink Holdings Inc.
    Inventors: Kun Hsiang Chiang, Kuo-Hsing Cheng, Liu Chung Lee
  • Patent number: 11693187
    Abstract: The present disclosure provides an improved method of parking a microelectromechanical system (MEMS) mirror in an array of MEMS mirrors to protect against single high voltage channel failures in a driver. Two separate voltages are applied to each MEMS mirror to move and park the mirror out of a camera sensor field of view in a servo system. For example, a first voltage may be applied in a positive X direction and a second voltage may be applied in a positive Y direction which will move the mirror in a diagonal direction. If one of the high voltage channels fail, the mirror will still be parked and outside of the camera sensor field of view. If a high voltage channel fails, the servo system can park a mirror affected by the failure in an opposite corner. Moreover, if 2-axis parking is not feasible, the mirror can use single-voltage parking.
    Type: Grant
    Filed: December 1, 2020
    Date of Patent: July 4, 2023
    Assignee: Google LLC
    Inventors: Hsing Cheng, Kevin Yasumura
  • Publication number: 20230209709
    Abstract: 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: Application
    Filed: November 2, 2022
    Publication date: June 29, 2023
    Applicant: E Ink Holdings Inc.
    Inventors: Yi Jiun Wu, Wen-Chung Tang, Yung-Sheng Chang, Cheng-Hao Lee, Yu-Lin Hsu, Kuo-Hsing Cheng
  • Publication number: 20220113303
    Abstract: The present invention provides a magnetic-control measurement system, comprises a reaction container and a programable magnetron measurement unit.
    Type: Application
    Filed: October 8, 2021
    Publication date: April 14, 2022
    Inventors: Tzong-Rong Ger, Hong-Siang Wang, Yu-Che Cheng, Hsing-Cheng Chu, Jing-Wen Tsai, Chia-Ke Tsou
  • Publication number: 20210255399
    Abstract: The present disclosure provides an improved method of parking a microelectromechanical system (MEMS) mirror in an array of MEMS mirrors, wherein the method protects against single high voltage channel failures in a driver. Two separate voltages are applied to each MEMS mirror to move and park the mirror out of a camera sensor field of view in a servo system. For example, a first voltage may be applied in a positive X direction and a second voltage may be applied in a positive Y direction. This will then move the mirror in a diagonal direction. In the event one of the high voltage channels fail, the mirror will still be parked and outside of the camera sensor field of view. Using two voltages, every mirror will have 4 possible parking positions. In the event of a high voltage channel failure, the servo system can park a mirror affected by the failure in an opposite corner. Moreover, if 2-axis parking is not feasible, such as if both Y axes fail, the mirror can use single-voltage parking.
    Type: Application
    Filed: December 1, 2020
    Publication date: August 19, 2021
    Inventors: Hsing Cheng, Kevin Yasumura
  • Patent number: 10985625
    Abstract: A motor stator structure includes a core and plural hairpin wires. The core has slots, an insertion side, and an extension side. Each slot has an innermost layer, a second inner layer, a second outer layer and an outermost layer configured in a radial direction of the core. The hairpin leg protruding from the innermost layer extends for a first span distance, the hairpin leg protruding from the second inner layer extends for a second span distance, the hairpin leg protruding from the second outer layer extends for a third span distance, and the hairpin leg protruding from the outermost layer extends for a fourth span distance. The first span distance is different from the second span distance. The third span distance is different from the fourth span distance. The first and fourth span distances are substantially the same. The second and third span distances are substantially the same.
    Type: Grant
    Filed: June 24, 2019
    Date of Patent: April 20, 2021
    Assignee: DELTA ELECTRONICS, INC.
    Inventors: Hong-Cheng Sheu, Hsing-Cheng Lin, Chia-Hsing Chien, Yi-No Chen
  • Patent number: 10921677
    Abstract: A flexible electronic device has a display region and a package region surrounding the display region. The flexible electronic device includes a substrate, a first protection film, a first adhesive layer, a display medium layer, and a flexible auxiliary layer. The first protection film is disposed to be opposite to the substrate. The first adhesive layer is disposed between the substrate and the first protection film, and at least located within the package region. The display medium layer is disposed between the substrate and the first protection film, and located within the display region. The flexible auxiliary layer is disposed on a surface of the first protection film, and located within the package region, wherein the flexible auxiliary layer overlaps the first adhesive layer in a thickness direction.
    Type: Grant
    Filed: October 25, 2018
    Date of Patent: February 16, 2021
    Assignee: E Ink Holdings Inc.
    Inventors: Yi-Sheng Lin, Chia-Chun Yeh, Kuo-Hsing Cheng, Hsing-Kai Wang
  • Publication number: 20200112218
    Abstract: A motor stator structure includes a core and plural hairpin wires. The core has slots, an insertion side, and an extension side. Each slot has an innermost layer, a second inner layer, a second outer layer and an outermost layer configured in a radial direction of the core. The hairpin leg protruding from the innermost layer extends for a first span distance, the hairpin leg protruding from the second inner layer extends for a second span distance, the hairpin leg protruding from the second outer layer extends for a third span distance, and the hairpin leg protruding from the outermost layer extends for a fourth span distance. The first span distance is different from the second span distance. The third span distance is different from the fourth span distance. The first and fourth span distances are substantially the same. The second and third span distances are substantially the same.
    Type: Application
    Filed: June 24, 2019
    Publication date: April 9, 2020
    Inventors: Hong-Cheng SHEU, Hsing-Cheng LIN, Chia-Hsing CHIEN, Yi-No CHEN
  • Patent number: 10448527
    Abstract: A foldable display device includes a display panel having two flat portions and a bend portion between the two flat portions; a hinge substantially aligned with and beneath the bend portion of the display panel; a plurality of slidable platforms between the hinge and a bottom surface of the bend portion of the display panel; and a repeatable adhering component between one of the slidable platforms and the bottom surface of the bend portion of the display panel, wherein the repeatable adhering component comprises a self-adhesive pad or a weak adhesive.
    Type: Grant
    Filed: June 25, 2018
    Date of Patent: October 15, 2019
    Assignee: E Ink Holdings Inc.
    Inventors: Yi-Sheng Lin, Chia-Chun Yeh, Kuo-Hsing Cheng
  • Patent number: 10418390
    Abstract: A pixel array substrate including a substrate, first signal lines, second signal lines, third signal lines, and active devices is provided. The first signal lines, the second signal lines, the third signal lines, and the active devices are disposed on the substrate. Each of the first signal lines has a jumper wire bridge structure which includes a first line and a second line disposed on the same film layer, and a third line disposed on another film layer. The second signal lines intersect the first signal lines and the third signal lines. Each of the second signal lines is electrically connected to one of the first signal lines. Each active device is electrically connected to one second signal line and one third signal line.
    Type: Grant
    Filed: July 5, 2018
    Date of Patent: September 17, 2019
    Assignee: E Ink Holdings Inc.
    Inventors: Yu-Wen Chen, Kuo-Hsing Cheng, Chun-Yu Lu, Yu-Chieh Hung
  • Patent number: 10404123
    Abstract: A stator is applied in an electrical motor. The stator includes a hollow iron core and a plurality of coil windings. The hollow iron core has two opposite surfaces and a plurality of accommodating spaces communicated with the surfaces. The accommodating spaces are arranged in an annular pattern. Each of the coil windings includes a plurality of wires winded via the accommodating spaces. Portions of the wires of the coil windings located in the accommodating spaces are radially concentrically arranged to form a plurality of winding layers. In at least one of the accommodating spaces, a wire cross-sectional area of the wire of the innermost one of the winding layers is smaller than a wire cross-sectional area of the wire of the outermost one of the winding layers.
    Type: Grant
    Filed: July 26, 2017
    Date of Patent: September 3, 2019
    Assignee: DELTA ELECTRONICS, INC.
    Inventors: Hong-Cheng Sheu, Hsing-Cheng Lin, Chia-Hsing Chien
  • Patent number: D886178
    Type: Grant
    Filed: March 14, 2019
    Date of Patent: June 2, 2020
    Assignee: VIVOTEK INC.
    Inventors: Wei-Kai Tang, Szu-Hsing Cheng
  • Patent number: D891500
    Type: Grant
    Filed: November 29, 2017
    Date of Patent: July 28, 2020
    Assignee: VIVOTEK INC.
    Inventors: Wei-Kai Tang, Szu-Hsing Cheng
  • Patent number: D978948
    Type: Grant
    Filed: March 10, 2020
    Date of Patent: February 21, 2023
    Assignee: VIVOTEK INC.
    Inventors: Wei-Kai Tang, Szu-Hsing Cheng
  • Patent number: D1068768
    Type: Grant
    Filed: February 24, 2023
    Date of Patent: April 1, 2025
    Assignees: TES TOUCH EMBEDDED SOLUTIONS (XIAMEN) CO., LTD., TES AMERICA, LLC
    Inventor: Hsing-Cheng Liu
  • Patent number: D1068777
    Type: Grant
    Filed: February 24, 2023
    Date of Patent: April 1, 2025
    Assignees: TES TOUCH EMBEDDED SOLUTIONS (XIAMEN) CO., LTD., TES AMERICA, LLC
    Inventor: Hsing-Cheng Liu