Patents by Inventor Renny Tse-Haw Ling

Renny Tse-Haw Ling 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).

  • Two-piece detachable holder
    Patent number: 6557808
    Abstract: A two-piece detachable holder includes a position seat and a fastener. The position seat is fastened on a support while the fastener is used for holding the object to be fastened. An inserting device is set between the position seat and the fastener to enable the fastener to be quickly inserted on the position seat in vertical, transverse, and oblique directions and to be fastened by the position seat.
    Type: Grant
    Filed: February 13, 2002
    Date of Patent: May 6, 2003
    Inventor: Renny Tse-Haw Ling
  • Combination lock
    Patent number: D470390
    Type: Grant
    Filed: February 26, 2002
    Date of Patent: February 18, 2003
    Inventor: Renny Tse-Haw Ling
  • Computer lock
    Patent number: D472789
    Type: Grant
    Filed: August 29, 2002
    Date of Patent: April 8, 2003
    Inventor: Renny Tse-Haw Ling
  • Lock housing
    Patent number: D474674
    Type: Grant
    Filed: August 5, 2002
    Date of Patent: May 20, 2003
    Inventor: Renny Tse-Haw Ling
  • Combination lock for port of electronic device
    Patent number: D476547
    Type: Grant
    Filed: February 13, 2002
    Date of Patent: July 1, 2003
    Inventor: Renny Tse-Haw Ling
  • Combination lock
    Patent number: D477525
    Type: Grant
    Filed: November 14, 2002
    Date of Patent: July 22, 2003
    Inventor: Renny Tse-Haw Ling
  • Zipper lock
    Patent number: D480621
    Type: Grant
    Filed: September 27, 2002
    Date of Patent: October 14, 2003
    Inventor: Renny Tse-Haw Ling
  • Combination pad lock
    Patent number: D406522
    Type: Grant
    Filed: January 29, 1998
    Date of Patent: March 9, 1999
    Inventor: Renny Tse-Haw Ling