Patents by Inventor Youzhi Xiao

Youzhi Xiao 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).

  • Engine with remote throttle control and manual throttle control
    Patent number: 11486319
    Abstract: A throttle assembly for an engine includes a remote control throttle lever, a manual throttle control lever, and a throttle return spring. The remote control throttle lever is configured to operate the throttle assembly and the engine based on a force received from an external device. The manual throttle control lever is configured to operate the throttle assembly and the engine based on a force received from a user input at an input portion of the manual throttle control lever. An abutment portion of the manual throttle control lever is spaced from the input portion of the manual throttle control lever and configured to abut the remote control throttle lever. The throttle return spring is configured to bias the remote control throttle lever against the abutment portion of the manual throttle control lever in an opposite direction of the force received from the external device.
    Type: Grant
    Filed: November 21, 2019
    Date of Patent: November 1, 2022
    Inventors: Youzhi Xiao, Xiang Li
  • ENGINE WITH REMOTE THROTTLE CONTROL AND MANUAL THROTTLE CONTROL
    Publication number: 20200165986
    Abstract: A throttle assembly for an engine includes a remote control throttle lever, a manual throttle control lever, and a throttle return spring. The remote control throttle lever is configured to operate the throttle assembly and the engine based on a force received from an external device. The manual throttle control lever is configured to operate the throttle assembly and the engine based on a force received from a user input at an input portion of the manual throttle control lever. An abutment portion of the manual throttle control lever is spaced from the input portion of the manual throttle control lever and configured to abut the remote control throttle lever. The throttle return spring is configured to bias the remote control throttle lever against the abutment portion of the manual throttle control lever in an opposite direction of the force received from the external device.
    Type: Application
    Filed: November 21, 2019
    Publication date: May 28, 2020
    Inventors: Youzhi Xiao, Xiang Li