Patents Assigned to Unical Enterprises, Inc.
  • Cordless telephone
    Patent number: D385558
    Type: Grant
    Filed: July 23, 1996
    Date of Patent: October 28, 1997
    Assignee: Unical Enterprises, Inc.
    Inventor: Frank Liu
  • Cordless telephone
    Patent number: D395046
    Type: Grant
    Filed: June 13, 1997
    Date of Patent: June 9, 1998
    Assignee: Unical Enterprises, Inc.
    Inventor: Frank Liu
  • Cordless telephone
    Patent number: D421259
    Type: Grant
    Filed: July 23, 1996
    Date of Patent: February 29, 2000
    Assignee: Unical Enterprises, Inc.
    Inventor: Frank Liu