Patents Assigned to Zoombak, Inc.
  • Geo-fence with minimal false alarms
    Patent number: 8125332
    Abstract: A method and apparatus is disclosed for a wireless device locator system and determining whether a device has entered or exited a two dimensional geographic zone area and alerting the device user when the device has entered or exited the zone. The method and apparatus may further minimize the probability of false zone entry and exit zone area alerts to wireless tracking device users.
    Type: Grant
    Filed: November 21, 2008
    Date of Patent: February 28, 2012
    Assignee: Zoombak, Inc.
    Inventors: David Curran, Rand A. Fanshier, Jesse Demmel