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Karl Knoblock

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  • Encinitas, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Spatial low-crosstalk headset
    • Patent number 11,102,579
    • Issue date Aug 24, 2021
    • HM Electronics, Inc.
    • Charles Butten
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Spatial low-crosstalk headset
    • Patent number 10,735,861
    • Issue date Aug 4, 2020
    • HM Electronics, Inc.
    • Charles Butten
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Spatial low-crosstalk headset
    • Patent number 10,237,654
    • Issue date Mar 19, 2019
    • HM Electronics, Inc.
    • Charles Butten
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Low cross-talk headset
    • Patent number 9,913,021
    • Issue date Mar 6, 2018
    • Clear-Com, LLC
    • Karl Knoblock
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Low cross-talk headset
    • Patent number 9,544,688
    • Issue date Jan 10, 2017
    • Clear-Com, LLC
    • Karl Knoblock
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    Spatial Low-Crosstalk Headset
    • Publication number 20200329312
    • Publication date Oct 15, 2020
    • HM Electronics, Inc.
    • Charles Butten
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Spatial Low-Crosstalk Headset
    • Publication number 20190174231
    • Publication date Jun 6, 2019
    • HM Electronics, Inc.
    • Charles Butten
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE