Patents by Inventor Tsang-Chou Lee

Tsang-Chou Lee 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).

  • Origin microadjustment mechanism for a linear motor
    Patent number: 7579720
    Abstract: An origin microadjustment mechanism for a linear motor is assembled on a stator of the linear motor and comprises a load bearing member fixed to a sensing member and two positioning seats. The load bearing member is movably passed through the positioning seats, and the positioning seats are fixed to the stator, so as to adjust the position of the sensing member relative to the stator.
    Type: Grant
    Filed: January 28, 2007
    Date of Patent: August 25, 2009
    Assignee: Hiwin Mikrosystem Corp.
    Inventors: Chi-Pin Chou, Tsang-Chou Lee
  • Origin Microadjustment Mechanism for a Linear Motor
    Publication number: 20080179970
    Abstract: An origin microadjustment mechanism for a linear motor is assembled on a stator of the linear motor and comprises a load bearing member fixed to a sensing member and two positioning seats. The load bearing member is movably passed through the positioning seats, and the positioning seats are fixed to the stator, so as to adjust the position of the sensing member relative to the stator.
    Type: Application
    Filed: January 28, 2007
    Publication date: July 31, 2008
    Inventors: Chi-Pin CHOU, Tsang-Chou Lee
  • Wafer carrier
    Patent number: D594424
    Type: Grant
    Filed: July 12, 2007
    Date of Patent: June 16, 2009
    Assignee: Hiwin Mikrosystem Corp.
    Inventors: Cheng-Feng Lin, Tsang-Chou Lee