Patents Assigned to DriveOK, Inc.
  • Expandable, modular communications apparatus with interchangeable device authentication
    Patent number: 7366551
    Abstract: A communications apparatus including a communications device for wide area network communications and position location, as an example, and one or more interchangeable devices capable of interfacing with the communications device through a standard interface, is described. Also described is an apparatus and method for activating and authenticating the communications device/interchangeable device combinations, thereby providing device compatibility and security.
    Type: Grant
    Filed: October 22, 2004
    Date of Patent: April 29, 2008
    Assignee: DriveOK, Inc.
    Inventor: Joel S. Hartley