TREA

John Archer

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  • Irvine, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Personal wireless navigation system
    • Patent number 9,400,591
    • Issue date Jul 26, 2016
    • TeleCommunication Systems, Inc.
    • Michael A. Sheha
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    Personal Wireless Navigation System
    • Publication number 20160196010
    • Publication date Jul 7, 2016
    • TeleCommunication Systems, Inc.
    • Michael A. Sheha
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Personal Wireless Navigation System
    • Publication number 20140173520
    • Publication date Jun 19, 2014
    • TeleCommunication Systems, Inc.
    • Michael A. Sheha
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Personal wireless navigation system
    • Publication number 20120254804
    • Publication date Oct 4, 2012
    • Michael A. Sheha
    • G06 - COMPUTING CALCULATING COUNTING