Patents by Inventor Howell Hsiao

Howell Hsiao 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).

  • Cursor control
    Patent number: D303662
    Type: Grant
    Filed: February 9, 1988
    Date of Patent: September 26, 1989
    Assignee: Sun Microsystems, Inc.
    Inventors: Howell Hsiao, Herbert Pfeifer
  • Computer housing
    Patent number: D304823
    Type: Grant
    Filed: February 9, 1988
    Date of Patent: November 28, 1989
    Assignee: Sun Microsystems, Inc.
    Inventors: Herbert Pfeifer, Howell Hsiao
  • Keyboard
    Patent number: D306288
    Type: Grant
    Filed: February 9, 1988
    Date of Patent: February 27, 1990
    Assignee: Sun Microsystems, Inc.
    Inventors: Howell Hsiao, Herbert Pfeifer
  • Twelve slot computer housing
    Patent number: D314950
    Type: Grant
    Filed: January 8, 1990
    Date of Patent: February 26, 1991
    Assignee: Sun Microsystems
    Inventors: Tuan T. Vu, Michael J. Lee, Siamak Salimpour, Philip G. Yurkonis, Herbert Pfeifer, Nick Brawne, Howell Hsiao
  • Computer housing
    Patent number: D320007
    Type: Grant
    Filed: July 25, 1990
    Date of Patent: September 17, 1991
    Assignee: Sun Microsystems, Inc.
    Inventors: Craig M. Leverault, Peter C. D. Ta, Howell Hsiao
  • Five slot computer housing
    Patent number: D324377
    Type: Grant
    Filed: January 8, 1990
    Date of Patent: March 3, 1992
    Assignee: Sun Microsystems, Inc.
    Inventors: Philip G. Yurkonis, James G. Ammon, Alfred Lockwood, Herbert Pfeifer, Nick Brawne, Howell Hsiao
  • Exercise bicycle
    Patent number: D329073
    Type: Grant
    Filed: December 20, 1990
    Date of Patent: September 1, 1992
    Assignee: Giant Manufacturing Co., Ltd.
    Inventor: Howell Hsiao