Patents Assigned to IDT Communication Technology Ltd.
  • Telephone
    Patent number: D421751
    Type: Grant
    Filed: May 12, 1999
    Date of Patent: March 21, 2000
    Assignee: IDT Communication Technology Ltd.
    Inventor: Raymond Chan
  • Telephone
    Patent number: D423003
    Type: Grant
    Filed: May 12, 1999
    Date of Patent: April 18, 2000
    Assignee: IDT Communication Technology Ltd.
    Inventor: Raymond Chan