Patents Assigned to U.S. Wireless Data
  • Wireless portable credit card terminal
    Patent number: D348052
    Type: Grant
    Filed: November 9, 1992
    Date of Patent: June 21, 1994
    Assignee: U.S. Wireless Data, Inc.
    Inventor: James R. Fennell
  • Transceiver housing
    Patent number: D408812
    Type: Grant
    Filed: June 2, 1998
    Date of Patent: April 27, 1999
    Assignee: U.S. Wireless Data
    Inventor: Aaron N. Danis