Patents by Inventor Chih-Chieh Chien

Chih-Chieh Chien 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).

  • Electronic system, portable electronic device and counting information updating method
    Patent number: 11769032
    Abstract: An embodiment of the present invention provides a counting information updating method for a portable electronic device having a plurality of spheres connected with each other. The method includes: generating an angular velocity signal by a first sensor of the portable electronic device and generating an acceleration signal by a second sensor of the portable electronic device in response to a sphere moving operation; and estimating counting information corresponding to the sphere moving operation by using the angular velocity signal with an assistance of the acceleration signal.
    Type: Grant
    Filed: December 24, 2020
    Date of Patent: September 26, 2023
    Assignee: Acer Incorporated
    Inventors: Chih-Chieh Chien, Yi-Chun Chung, Pei-Wen Jung, Yen-Ming Hsu
  • ELECTRONIC SYSTEM, PORTABLE ELECTRONIC DEVICE AND COUNTING INFORMATION UPDATING METHOD
    Publication number: 20210117753
    Abstract: An embodiment of the present invention provides a counting information updating method for a portable electronic device having a plurality of spheres connected with each other. The method includes: generating an angular velocity signal by a first sensor of the portable electronic device and generating an acceleration signal by a second sensor of the portable electronic device in response to a sphere moving operation; and estimating counting information corresponding to the sphere moving operation by using the angular velocity signal with an assistance of the acceleration signal.
    Type: Application
    Filed: December 24, 2020
    Publication date: April 22, 2021
    Applicant: Acer Incorporated
    Inventors: Chih-Chieh Chien, Yi-Chun Chung, Pei-Wen Jung, Yen-Ming Hsu
  • Electronic system, portable electronic device and counting information updating method
    Patent number: 10915807
    Abstract: An embodiment of the present invention provides a counting information updating method for a portable electronic device having a plurality of spheres connected with each other. The method includes: generating an angular velocity signal by a first sensor of the portable electronic device and generating an acceleration signal by a second sensor of the portable electronic device in response to a sphere moving operation; and estimating counting information corresponding to the sphere moving operation by using the angular velocity signal with an assistance of the acceleration signal.
    Type: Grant
    Filed: August 28, 2019
    Date of Patent: February 9, 2021
    Assignee: Acer Incorporated
    Inventors: Chih-Chieh Chien, Yi-Chun Chung, Pei-Wen Jung, Yen-Ming Hsu
  • ELECTRONIC SYSTEM, PORTABLE ELECTRONIC DEVICE AND COUNTING INFORMATION UPDATING METHOD
    Publication number: 20200074265
    Abstract: An embodiment of the present invention provides a counting information updating method for a portable electronic device having a plurality of spheres connected with each other. The method includes: generating an angular velocity signal by a first sensor of the portable electronic device and generating an acceleration signal by a second sensor of the portable electronic device in response to a sphere moving operation; and estimating counting information corresponding to the sphere moving operation by using the angular velocity signal with an assistance of the acceleration signal.
    Type: Application
    Filed: August 28, 2019
    Publication date: March 5, 2020
    Applicant: Acer Incorporated
    Inventors: Chih-Chieh Chien, Yi-Chun Chung, Pei-Wen Jung, Yen-Ming Hsu
  • Notebook computer
    Patent number: D1063925
    Type: Grant
    Filed: January 21, 2021
    Date of Patent: February 25, 2025
    Assignee: COMPAL ELECTRONICS, INC.
    Inventors: Po-Yang Chien, Hao-Jen Fang, Wei-Yi Chang, Chun-Chieh Chen, Chen-Cheng Wang, Chih-Wen Chiang, Sheng-Hung Lee