TREA

Howard H. Ma

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  • Lexington, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Subcarrier communication system
    • Patent number 5,442,646
    • Issue date Aug 15, 1995
    • The Mitre Corporation
    • David J. Chadwick
    • G06 - COMPUTING CALCULATING COUNTING