Patents Assigned to Info Trust, Inc.
  • Battery pack having a dual-type smart card interface
    Patent number: 7418272
    Abstract: The invention relates to a battery pack having a dual-type smart card interface. In one embodiment, a battery pack is connectable to a mobile communication terminal having at least one contact for a power supply and at least one contact for communication with the mobile communication terminal.
    Type: Grant
    Filed: February 11, 2005
    Date of Patent: August 26, 2008
    Assignee: Info Trust, Inc.
    Inventor: Chang-Bai Son