Patents by Inventor Han-Tsai Liu

Han-Tsai Liu 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: 11970894
    Abstract: A double-axis hinge structure including a fixing member, a first shaft, a first guiding portion, a second shaft, a second guiding portion, and a slide guiding member is provided. The first shaft and the second shaft pass through the fixing member and the slide guiding member. The first guiding portion and the second guiding portion are respectively integrally formed on the first shaft and the second shaft. The slide guiding member has a third guiding portion and a fourth guiding portion. When one or both of the first shaft and the second shaft rotates relative to the fixing member, the guidance between the first guiding portion and the third guiding portion and/or the second guiding portion and the fourth guiding portion drives the slide guiding member to slide, so that the first shaft and the second shaft synchronously rotate in opposite directions by the same amount of rotation.
    Type: Grant
    Filed: January 13, 2022
    Date of Patent: April 30, 2024
    Assignee: COMPAL ELECTRONICS, INC.
    Inventors: Cheng-Shiue Jan, Jyh-Chyang Tzou, Han-Tsai Liu
  • Patent number: 11942717
    Abstract: A connection port module includes a fixed frame and a connection port. The fixed frame includes a main body portion, a first holding portion, and a second holding portion. The first holding portion is connected to one side of the main body portion and includes a first holding surface. The second holding portion is connected to the other side of the main body portion and includes a second holding surface. The first holding surface faces the second holding surface. The connection port is disposed in the fixed frame, and is located between the first holding surface and the second holding surface. A connector is adapted to be inserted into the connection port. The first holding surface and the second holding surface are adapted to abut against the connector to fix the connector on the fixed frame.
    Type: Grant
    Filed: November 1, 2021
    Date of Patent: March 26, 2024
    Assignee: COMPAL ELECTRONICS, INC.
    Inventors: Han-Tsai Liu, Jyh-Chyang Tzou, Ting-Hsuan Yu
  • Patent number: 11573486
    Abstract: A notebook computer including a screen, a body, and a camera module is provided. The body is pivotally connected to the screen so that the screen is opened and closed relative to the body. The camera module is stored in one of the screen and the body and includes a photosensitive element and a first polarizer. The first polarizer is disposed between the screen and the photosensitive element. The screen includes a display panel and a second polarizer. The second polarizer is disposed between the display panel and the first polarizer. The first polarizer and the second polarizer have different polarization directions.
    Type: Grant
    Filed: October 19, 2021
    Date of Patent: February 7, 2023
    Assignee: COMPAL ELECTRONICS, INC.
    Inventors: Hsin Yeh, Cheng-Hao Hsu, Ting-Hsuan Yu, Han-Tsai Liu, Jyh-Chyang Tzou, Chih-Wen Chiang
  • Publication number: 20220393388
    Abstract: A connection port module includes a fixed frame and a connection port. The fixed frame includes a main body portion, a first holding portion, and a second holding portion. The first holding portion is connected to one side of the main body portion and includes a first holding surface. The second holding portion is connected to the other side of the main body portion and includes a second holding surface. The first holding surface faces the second holding surface. The connection port is disposed in the fixed frame, and is located between the first holding surface and the second holding surface. A connector is adapted to be inserted into the connection port. The first holding surface and the second holding surface are adapted to abut against the connector to fix the connector on the fixed frame.
    Type: Application
    Filed: November 1, 2021
    Publication date: December 8, 2022
    Applicant: COMPAL ELECTRONICS, INC.
    Inventors: Han-Tsai Liu, Jyh-Chyang Tzou, Ting-Hsuan Yu
  • Publication number: 20220356739
    Abstract: A double-axis hinge structure including a fixing member, a first shaft, a first guiding portion, a second shaft, a second guiding portion, and a slide guiding member is provided. The first shaft and the second shaft pass through the fixing member and the slide guiding member. The first guiding portion and the second guiding portion are respectively integrally formed on the first shaft and the second shaft. The slide guiding member has a third guiding portion and a fourth guiding portion. When one or both of the first shaft and the second shaft rotates relative to the fixing member, the guidance between the first guiding portion and the third guiding portion and/or the second guiding portion and the fourth guiding portion drives the slide guiding member to slide, so that the first shaft and the second shaft synchronously rotate in opposite directions by the same amount of rotation.
    Type: Application
    Filed: January 13, 2022
    Publication date: November 10, 2022
    Applicant: COMPAL ELECTRONICS, INC.
    Inventors: Cheng-Shiue Jan, Jyh-Chyang Tzou, Han-Tsai Liu
  • Patent number: 11397448
    Abstract: Provided is a notebook computer with a functional body, including a host, a functional body and a display body. The host has a keyboard portion and a receiving portion, and a height difference is formed between the keyboard portion and the receiving portion. The functional body has a first end and a second end. The first end is in pivot connection to the keyboard portion of the host. The display body has a display portion and a base. The second end of the functional body is in pivot connection to the display body. The display body is adapted to be rotated relative to the host and the functional body, so that the base is in contact with the receiving portion to switch to a folded state or a first unfolded state. The functional body is adapted to be rotated relative to the host, so that the base of the display body is relatively away from the receiving portion to switch to a second unfolded state.
    Type: Grant
    Filed: August 22, 2019
    Date of Patent: July 26, 2022
    Assignee: COMPAL ELECTRONICS, INC.
    Inventors: Han-Tsai Liu, Chih-Wen Chiang, Jyh-Chyang Tzou, Hsin Yeh, Yao-Hsien Yang, Cheng-Ya Chi
  • Patent number: 11360508
    Abstract: An electronic device with sliding screens including a first body, a second body, a plurality of hinge modules, a first screen and a second screen is provided. The first body has a first surface. The second body has a second surface. The hinge modules are connected between the first body and the second body. The first screen is slidably disposed on the first surface of the first body. The second screen is slidably disposed on the second surface of the second body. When the first body and the second body are unfolded to a first angle relative to each other, the first screen and the second screen are moved relatively close and lifted upwards. When the first body and the second body are unfolded to a second angle relative to each other, the first screen and the second screen are in contact with each other to cover the hinge modules.
    Type: Grant
    Filed: August 24, 2020
    Date of Patent: June 14, 2022
    Assignee: COMPAL ELECTRONICS, INC.
    Inventors: Jyh-Chyang Tzou, Han-Tsai Liu, Pai-Feng Chen, Cheng-Shiue Jan, I-Hao Chen
  • Publication number: 20220155668
    Abstract: A notebook computer including a screen, a body, and a camera module is provided. The body is pivotally connected to the screen so that the screen is opened and closed relative to the body. The camera module is stored in one of the screen and the body and includes a photosensitive element and a first polarizer. The first polarizer is disposed between the screen and the photosensitive element. The screen includes a display panel and a second polarizer. The second polarizer is disposed between the display panel and the first polarizer. The first polarizer and the second polarizer have different polarization directions.
    Type: Application
    Filed: October 19, 2021
    Publication date: May 19, 2022
    Applicant: COMPAL ELECTRONICS, INC.
    Inventors: Hsin Yeh, Cheng-Hao Hsu, Ting-Hsuan Yu, Han-Tsai Liu, Jyh-Chyang Tzou, Chih-Wen Chiang
  • Patent number: D940701
    Type: Grant
    Filed: June 1, 2021
    Date of Patent: January 11, 2022
    Assignee: COMPAL ELECTRONICS, INC.
    Inventors: Jyh-Chyang Tzou, Han-Tsai Liu, Hsiao-Wen Tseng, Yao-Hsien Yang, Yi-Hsun Liu
  • Patent number: D942443
    Type: Grant
    Filed: March 30, 2020
    Date of Patent: February 1, 2022
    Assignee: COMPAL ELECTRONICS, INC.
    Inventors: Han-Tsai Liu, Jyh-Chyang Tzou, Yao-Hsien Yang, Meng Ju Wu, Pai-Feng Chen, I-Hao Chen
  • Patent number: D962920
    Type: Grant
    Filed: January 7, 2019
    Date of Patent: September 6, 2022
    Assignee: COMPAL ELECTRONICS, INC.
    Inventors: Han-Tsai Liu, Jyh-Chyang Tzou, Hsin Yeh, Yao-Hsien Yang, Cheng-Ya Chi
  • Patent number: D965585
    Type: Grant
    Filed: January 7, 2019
    Date of Patent: October 4, 2022
    Assignee: COMPAL ELECTRONICS, INC.
    Inventors: Han-Tsai Liu, Jyh-Chyang Tzou, Hsin Yeh, Yao-Hsien Yang, Cheng-Ya Chi
  • Patent number: D965586
    Type: Grant
    Filed: January 7, 2019
    Date of Patent: October 4, 2022
    Assignee: COMPAL ELECTRONICS, INC.
    Inventors: Han-Tsai Liu, Jyh-Chyang Tzou, Hsin Yeh, Yao-Hsien Yang, Cheng-Ya Chi
  • Patent number: D1018527
    Type: Grant
    Filed: May 12, 2020
    Date of Patent: March 19, 2024
    Assignee: COMPAL ELECTRONICS, INC.
    Inventors: Han-Tsai Liu, Jyh-Chyang Tzou, Cheng-Shiue Jan, Yao-Hsien Yang, Pai-Feng Chen, I-Hao Chen
  • Patent number: D1033420
    Type: Grant
    Filed: April 20, 2020
    Date of Patent: July 2, 2024
    Assignee: COMPAL ELECTRONICS, INC.
    Inventors: Han-Tsai Liu, Jyh-Chyang Tzou, Cheng-Shiue Jan, Yao-Hsien Yang, Pai-Feng Chen, I-Hao Chen
  • Patent number: D1033423
    Type: Grant
    Filed: June 9, 2020
    Date of Patent: July 2, 2024
    Assignee: COMPAL ELECTRONICS, INC.
    Inventors: Jyh-Chyang Tzou, Han-Tsai Liu
  • Patent number: D1033424
    Type: Grant
    Filed: June 9, 2020
    Date of Patent: July 2, 2024
    Assignee: COMPAL ELECTRONICS, INC.
    Inventors: Jyh-Chyang Tzou, Han-Tsai Liu
  • Patent number: D1034580
    Type: Grant
    Filed: April 20, 2020
    Date of Patent: July 9, 2024
    Assignee: COMPAL ELECTRONICS, INC.
    Inventors: Han-Tsai Liu, Jyh-Chyang Tzou, Cheng-Shiue Jan, Yao-Hsien Yang, Pai-Feng Chen, I-Hao Chen
  • Patent number: D1049095
    Type: Grant
    Filed: July 3, 2020
    Date of Patent: October 29, 2024
    Assignee: COMPAL ELECTRONICS, INC.
    Inventors: Han-Tsai Liu, Jyh-Chyang Tzou
  • Patent number: D1072805
    Type: Grant
    Filed: March 30, 2020
    Date of Patent: April 29, 2025
    Assignee: COMPAL ELECTRONICS, INC.
    Inventors: Han-Tsai Liu, Jyh-Chyang Tzou, Yao-Hsien Yang, Meng Ju Wu, Pai-Feng Chen, I-Hao Chen