Patents Assigned to Picotronics Industries Limited
  • Telephone
    Patent number: D284004
    Type: Grant
    Filed: December 27, 1983
    Date of Patent: May 27, 1986
    Assignee: Picotronics Industries Limited
    Inventor: Him-Chi Yu
  • Telephone set
    Patent number: D331056
    Type: Grant
    Filed: April 22, 1991
    Date of Patent: November 17, 1992
    Assignee: Picotronics Industries Limited
    Inventor: Him-Chi Yu
  • Telephone set
    Patent number: D334749
    Type: Grant
    Filed: June 5, 1991
    Date of Patent: April 13, 1993
    Assignee: Picotronics Industries Limited
    Inventor: Him-Chi Yu
  • Telephone set
    Patent number: D334932
    Type: Grant
    Filed: April 22, 1991
    Date of Patent: April 20, 1993
    Assignee: Picotronics Industries Limited
    Inventor: Him-Chi Yu
  • Telephone
    Patent number: D335669
    Type: Grant
    Filed: July 1, 1991
    Date of Patent: May 18, 1993
    Assignee: Picotronics Industries Limited
    Inventor: Him-Chi Yu