×

ULTRASONIC TRANSMISSION / RECEPTION FOR ELECTROMAGNETIC TRANSMISSION RECEPTION

  • US 20110156863A1
  • Filed: 08/14/2009
  • Published: 06/30/2011
  • Est. Priority Date: 08/25/2008
  • Status: Active Grant
First Claim
Patent Images

1. A first apparatus for communication with a second apparatus, the first apparatus comprisinga receiver for receiving an ultrasonic signal comprising a first code from a source,an analyzer for analyzing the first code,a transmitter for transmitting an electromagnetic signal comprising a second code to the second apparatus, anda controller for, in response to an analysis of the first code, controlling at least a part of the first apparatus.

View all claims
  • 3 Assignments
Timeline View
Assignment View
    ×
    ×