TREA

Jan Peter Kuhtz

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  • Celle, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Earphones with removable connection cable
    • Patent number 10,924,840
    • Issue date Feb 16, 2021
    • Sennheiser electronic GmbH & Co. KG
    • Jan Peter Kuhtz
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Headset and headphone
    • Patent number 10,141,494
    • Issue date Nov 27, 2018
    • Sennheiser electronic GmbH & Co. KG
    • Jan Peter Kuhtz
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Headset and headphone
    • Patent number 9,277,039
    • Issue date Mar 1, 2016
    • Sennheiser electronic GmbH & Co. KG
    • Axel Schmidt
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Earphone and headset
    • Patent number 8,755,554
    • Issue date Jun 17, 2014
    • Sennheiser electronc GmbH & Co. KG
    • Jan Peter Kuhtz
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Earphone, headset and ear pad
    • Patent number 8,638,969
    • Issue date Jan 28, 2014
    • Sennheiser electronic GmbH & Co. KG
    • Jan Peter Kuhtz
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Headset and headphone
    • Patent number 8,559,665
    • Issue date Oct 15, 2013
    • Sennheiser electronic GmbH & Co. KG
    • Axel Schmidt
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Earphone and headset
    • Patent number 8,369,557
    • Issue date Feb 5, 2013
    • Sennheiser electronic GmbH & Co. KG
    • Jan Peter Kuhtz
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Electroacoustic transducer
    • Patent number 8,215,445
    • Issue date Jul 10, 2012
    • Sennheiser electronic GmbH & Co. KG
    • Jens Wildhagen
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Earphone, headset and ear protector
    • Patent number 8,194,909
    • Issue date Jun 5, 2012
    • Sennheiser electronic GmbH & Co. KG
    • Jan Peter Kuhtz
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Communication system
    • Patent number 8,184,788
    • Issue date May 22, 2012
    • Sennheiser electronic GmbH & Co. KG
    • Jan Peter Kuhtz
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    In-ear headset and in-ear earphone
    • Patent number 8,111,857
    • Issue date Feb 7, 2012
    • Sennheiser electronic GmbH & Co. KG
    • Jan Peter Kuhtz
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Bistable spreading head harness
    • Patent number 7,653,207
    • Issue date Jan 26, 2010
    • Sennheiser Electronic GmbH & Co
    • Wolf-Dietrich Bebenroth
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    Ear pad or earmold for an earphone, and earphone with an ear pad or...
    • Publication number 20240048890
    • Publication date Feb 8, 2024
    • Sonova Consumer Hearing GmbH
    • Jan Peter Kuhtz
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Earphone
    • Publication number 20230269510
    • Publication date Aug 24, 2023
    • Sonova Consumer Hearing GmbH
    • Jan Peter Kuhtz
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Earphones With Removable Connection Cable
    • Publication number 20200267466
    • Publication date Aug 20, 2020
    • SENNHEISER ELECTRONIC GMBH & CO. KG
    • Jan Peter KUHTZ
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    HEADSET AND HEADPHONE
    • Publication number 20130343592
    • Publication date Dec 26, 2013
    • SENNHEISER ELECTRONIC GMBH & CO. KG
    • Axel Schmidt
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    EARPHONE AND HEADSET
    • Publication number 20130022228
    • Publication date Jan 24, 2013
    • Jan Peter KUHTZ
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    HEADSET AND HEADPHONE
    • Publication number 20120140941
    • Publication date Jun 7, 2012
    • Sennheiser Electronic GMBH & Co. KG
    • Jan Peter Kuhtz
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    HEADSET AND HEADPHONE
    • Publication number 20110194721
    • Publication date Aug 11, 2011
    • Sennheiser electronic GmbH & Co., KG
    • Axel Schmidt
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Electroacoustic Transducer
    • Publication number 20110031061
    • Publication date Feb 10, 2011
    • Sennheiser Electronic GmbH & Co. KG
    • Jens Wildhagen
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    EARPHONE, HEADSET AND EAR PAD
    • Publication number 20100158301
    • Publication date Jun 24, 2010
    • SENNHEISER ELECTRONIC GMBH & CO. KG
    • Jan Peter Kuhtz
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Communication system
    • Publication number 20100128893
    • Publication date May 27, 2010
    • SENNHEISER ELECTRONIC GMBH & CO. KG
    • Jan Peter Kuhtz
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    EARPHONE AND HEADSET
    • Publication number 20090262952
    • Publication date Oct 22, 2009
    • SENNHEISER ELECTRONIC GMBH & CO. KG
    • Jan Peter Kuhtz
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    EARPHONE, HEADSET AND EAR PROTECTOR
    • Publication number 20090154754
    • Publication date Jun 18, 2009
    • SENNHEISER ELECTRONIC GMBH & CO. KG
    • Jan Peter Kuhtz
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Headphone and headset
    • Publication number 20080310665
    • Publication date Dec 18, 2008
    • Jan Peter Kuhtz
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    In-Ear Headset and In-Ear Earphone
    • Publication number 20080226113
    • Publication date Sep 18, 2008
    • Jan Peter Kuhtz
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE