C.H.I. DEVELOPMENT MGMT. LTD. XIX, LLC

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  • WILMINGTON, DE, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Noise reduction system and method

    • Patent number 8,457,585
    • Issue date Jun 4, 2013
    • C.H.I. Development Mgmt. Ltd. XIX, LLC
    • Harry B. Smith
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE