Patents by Inventor Ping Hao Chang

Ping Hao Chang 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).

  • Gaming pedal assembly
    Patent number: 11090559
    Abstract: In certain embodiments, a gaming pedal assembly comprises a base platform and a pedal arm rotatably coupled to the base platform at a first mounting location that provides a first axis of rotation for the pedal arm relative to the base platform. The gaming pedal assembly further includes a piston assembly having a resistance profile, the piston assembly coupled to the pedal arm at a coupling location that provides a second axis of rotation for the piston assembly relative to the pedal arm. The piston assembly is rotatably coupled to the base platform at a second mounting location that provides a third axis of rotation for the piston assembly relative to the base platform. The piston assembly compresses according to the resistance profile of the piston assembly in response to a user interface region of the pedal arm receiving a pressing force.
    Type: Grant
    Filed: December 31, 2019
    Date of Patent: August 17, 2021
    Assignee: Logitech Europe S.A.
    Inventors: Simon Baumgartner, Jan Stoeckli, Cian Connolly, Davin O'Mahony, Cheng Hao Chiu, Ping Hao Chang
  • GAMING PEDAL ASSEMBLY
    Publication number: 20210197083
    Abstract: In certain embodiments, a gaming pedal assembly comprises a base platform and a pedal arm rotatably coupled to the base platform at a first mounting location that provides a first axis of rotation for the pedal arm relative to the base platform. The gaming pedal assembly further includes a piston assembly having a resistance profile, the piston assembly coupled to the pedal arm at a coupling location that provides a second axis of rotation for the piston assembly relative to the pedal arm. The piston assembly is rotatably coupled to the base platform at a second mounting location that provides a third axis of rotation for the piston assembly relative to the base platform. The piston assembly compresses according to the resistance profile of the piston assembly in response to a user interface region of the pedal arm receiving a pressing force.
    Type: Application
    Filed: December 31, 2019
    Publication date: July 1, 2021
    Inventors: Simon Baumgartner, Jan Stoeckli, Cian Connolly, Davin O'Mahony, Cheng Hao Chiu, Ping Hao Chang
  • Gaming pedal system
    Patent number: D1055942
    Type: Grant
    Filed: July 2, 2020
    Date of Patent: December 31, 2024
    Assignee: Logitech Europe S.A.
    Inventors: Matthew Pugmire, Cheng Hao Chiu, Ping Hao Chang, Davin O'Mahony
  • Gaming pedal system
    Patent number: D1086145
    Type: Grant
    Filed: January 31, 2025
    Date of Patent: July 29, 2025
    Assignee: Logitech Europe S.A.
    Inventors: Matthew Pugmire, Cheng Hao Chiu, Ping Hao Chang, Davin O'Mahony
  • Gaming pedal system
    Patent number: D1087105
    Type: Grant
    Filed: January 31, 2025
    Date of Patent: August 5, 2025
    Assignee: Logitech Europe S.A.
    Inventors: Matthew Pugmire, Cheng Hao Chiu, Ping Hao Chang, Davin O'Mahony