Patents by Inventor Robert Livingston, JR.

Robert Livingston, JR. has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • HIGH NOISE IMMUNITY EMERGENCY RESONDER COMMUNICATION SYSTEM
    Publication number: 20090052714
    Abstract: High noise immunity communication systems are provided for voice communications among emergency responders, in which first and second wireless devices employ near field spread spectrum data modems to transfer digital audio data between a responder mask or helmet and a secondary device affixed to the responder's clothing or uniform to allow the responder to broadcast messages to other responders and to hear broadcasts from other responders.
    Type: Application
    Filed: August 21, 2007
    Publication date: February 26, 2009
    Applicant: ULTRA ELECTRONICS AUDIOPACK, INC.
    Inventors: Mark Wilbur, Robert Livingston, JR., Rawn Murphy, Gary L. Claypoole