Patents by Inventor Hsin Pai Hsu

Hsin Pai Hsu 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).

  • Weight estimation for excavator payloads
    Patent number: 8271229
    Abstract: A method for estimating weight of a payload held by load lifting machine 1, wherein the load lifting machine comprises lifting linkage with a boom 5 pivotably connected to a machine chassis 2, the method comprising calculating an estimation using the torque of the boom 5, torque of the boom during calibration lifts for first and second payloads, and dynamic torque adjustment determined for first and second payloads.
    Type: Grant
    Filed: May 15, 2008
    Date of Patent: September 18, 2012
    Assignee: Actronic Limited
    Inventors: Hsin Pai Hsu, Jennifer Carol King, Paul John Corder
  • Weight Estimation for Excavator Payloads
    Publication number: 20080319710
    Abstract: A method for estimating weight of a payload held by load lifting machine 1, wherein the load lifting machine comprises lifting linkage with a boom 5 pivotably connected to a machine chassis 2, the method comprising calculating an estimation using the torque of the boom 5, torque of the boom during calibration lifts for first and second payloads, and dynamic torque adjustment determined for first and second payloads.
    Type: Application
    Filed: May 15, 2008
    Publication date: December 25, 2008
    Inventors: Hsin Pai Hsu, Jennifer Carol King, Paul John Corder