Patents by Inventor Huang C. Shyan

Huang C. Shyan 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).

  • Bell
    Patent number: D331720
    Type: Grant
    Filed: May 7, 1991
    Date of Patent: December 15, 1992
    Inventor: Huang C. Shyan
  • Bell
    Patent number: D331721
    Type: Grant
    Filed: May 7, 1991
    Date of Patent: December 15, 1992
    Inventor: Huang C. Shyan
  • Bell
    Patent number: D332758
    Type: Grant
    Filed: July 24, 1991
    Date of Patent: January 26, 1993
    Inventor: Huang C. Shyan
  • Bell
    Patent number: D333443
    Type: Grant
    Filed: September 25, 1991
    Date of Patent: February 23, 1993
    Inventor: Huang C. Shyan
  • Bell
    Patent number: D333444
    Type: Grant
    Filed: September 25, 1991
    Date of Patent: February 23, 1993
    Inventor: Huang C. Shyan
  • Bell
    Patent number: D333445
    Type: Grant
    Filed: September 26, 1991
    Date of Patent: February 23, 1993
    Inventor: Huang C. Shyan
  • Bell
    Patent number: D337738
    Type: Grant
    Filed: October 22, 1991
    Date of Patent: July 27, 1993
    Inventor: Huang C. Shyan
  • Bell
    Patent number: D338848
    Type: Grant
    Filed: October 22, 1991
    Date of Patent: August 31, 1993
    Inventor: Huang C. Shyan
  • Bell
    Patent number: D342915
    Type: Grant
    Filed: July 24, 1991
    Date of Patent: January 4, 1994
    Inventor: Huang C. Shyan