Patents by Inventor Shao-Chen Tien

Shao-Chen Tien 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).

  • Publication number: 20090178501
    Abstract: The present invention discloses a rotating axle with anti-shaking function that comprises: a fixed part with a sleeve which is axially formed to have an axle hole; an inner collar disposed with at least a hollow clamping ring; an end seal plate axially formed to have a through hole whose circumference is disposed with a plurality of slightly protruded portions fittingly connected and fastened onto one end of the axle hole; a movable part extending axially to form an axle which is inserted through the through hole and encircled with the clamping ring.
    Type: Application
    Filed: January 3, 2008
    Publication date: July 16, 2009
    Inventors: Wang-Jui Lee, Chin Chung Huang, Kuo-Tung Liao, Kun-Yeh Lee, Shao-Chen Tien
  • Publication number: 20080312001
    Abstract: The present invention presents to a rotation shaft having function of anti-vibrating, comprises a retaining member having a sleeve, an shaft hole is axially formed on the sleeve, a mounting slot is radially extended from the shaft hole, the opening end of the shaft hole is adjacently connected to a concave positioning slot with a concave shape; an inner shaft bushing having at least one hollow clamping ring, a rack sheet is radially extended from one end of the clamping ring, and an opening is formed by the other end of the clamping ring and the rack sheet, the clamping ring and the rack sheet are respectively connected to the shaft hole and the mounting slot; an end sealing sheet, a mounting sheet is radially connected to a ring-shaped sheet of the end dealing sheet for being retained in the opening end of the shaft hole and the concave positioning slot the ring-shaped sheet is axially provided with a through hole located at the opening end of the shaft hole and communicating with the clamping ring; a mobile
    Type: Application
    Filed: May 26, 2008
    Publication date: December 18, 2008
    Inventors: Wang-Jui Lee, Chin-Chung Huang, Hua-Feng Hsu, Kun-Yeh Lee, Kuo-Tung Liao, Shao-Chen Tien