×

AVI TRANSPONDER WITH AUDIO ANNOUNCEMENTS MEANS

  • US 20100007526A1
  • Filed: 04/07/2009
  • Published: 01/14/2010
  • Est. Priority Date: 07/10/2008
  • Status: Active Grant
First Claim
Patent Images

1. An automatic vehicle identification (AVI) unit comprising:

  • a transponder to communicate with an interrogator regarding at least an identification of a vehicle in which said AVI unit is located; and

    an audio speaker to broadcast verbal announcements based on information received from said interrogator.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×