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Adrian P. Janssen

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  • Exwick, GB
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    BIDIRECTIONAL FILTER
    • Publication number 20240319446
    • Publication date Sep 26, 2024
    • Lumentum Operations LLC
    • Adrian Perrin JANSSEN
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    OPTICAL LOCKER
    • Publication number 20240110778
    • Publication date Apr 4, 2024
    • Lumentum Technology UK Limited
    • Adrian Perrin JANSSEN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BIDIRECTIONAL FILTER
    • Publication number 20230106876
    • Publication date Apr 6, 2023
    • Lumentum Operations LLC
    • Adrian Perrin JANSSEN
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    HIGH PRECISION OPTICAL LOCKER
    • Publication number 20230025759
    • Publication date Jan 26, 2023
    • Lumentum Operations LLC
    • Adrian Perrin JANSSEN
    • G02 - OPTICS
  • Information Patent Application

    COMPACT ETALON STRUCTURE
    • Publication number 20230017729
    • Publication date Jan 19, 2023
    • Lumentum Operations LLC
    • Adrian Perrin JANSSEN
    • G02 - OPTICS
  • Information Patent Application

    COMBINED FREQUENCY AND MODE FILTER
    • Publication number 20220404534
    • Publication date Dec 22, 2022
    • Lumentum Technology UK Limited
    • Adrian Perrin JANSSEN
    • G02 - OPTICS
  • Information Patent Application

    INTEGRATED OPTICAL LOCKER
    • Publication number 20220365358
    • Publication date Nov 17, 2022
    • Lumentum Operations LLC
    • Adrian Perrin JANSSEN
    • G01 - MEASURING TESTING
  • Information Patent Application

    OPTICAL LOCKER
    • Publication number 20220120554
    • Publication date Apr 21, 2022
    • Lumentum Technology UK Limited
    • Adrian Perrin JANSSEN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    APPARATUS FOR MONITORING THE OUTPUT OF AN OPTICAL SYSTEM
    • Publication number 20220113481
    • Publication date Apr 14, 2022
    • Lumentum Technology UK Limited
    • Adrian Perrin JANSSEN
    • G01 - MEASURING TESTING
  • Information Patent Application

    OPTICAL FREQUENCY MEASUREMENT DEVICE
    • Publication number 20210262862
    • Publication date Aug 26, 2021
    • Lumentum Operations LLC
    • Colin SMITH
    • G01 - MEASURING TESTING
  • Information Patent Application

    OPTICAL FILTER CONTROL
    • Publication number 20210011221
    • Publication date Jan 14, 2021
    • Lumentum Technology UK Limited
    • Adrian Perrin JANSSEN
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL LOCKER
    • Publication number 20200232782
    • Publication date Jul 23, 2020
    • Lumentum Technology UK Limited
    • Adrian Perrin JANSSEN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    TUNEABLE FILTER
    • Publication number 20200191653
    • Publication date Jun 18, 2020
    • Lumentum Technology UK Limited
    • Adrian Perrin JANSSEN
    • G01 - MEASURING TESTING
  • Information Patent Application

    APPARATUS FOR MONITORING THE OUTPUT OF AN OPTICAL SYSTEM
    • Publication number 20200110232
    • Publication date Apr 9, 2020
    • Adrian Perrin JANSSEN
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL LOCKER
    • Publication number 20190145825
    • Publication date May 16, 2019
    • Oclaro Technology Limited
    • Adrian Perrin Janssen
    • G01 - MEASURING TESTING
  • Information Patent Application

    Optical Component
    • Publication number 20170019181
    • Publication date Jan 19, 2017
    • Oclaro Technology Limited
    • Barrie Flintham
    • G02 - OPTICS
  • Information Patent Application

    Beam Combiner and a Combiner Depolariser
    • Publication number 20150219917
    • Publication date Aug 6, 2015
    • II-VI Incorporated
    • Adrian Perrin Janssen
    • G02 - OPTICS
  • Information Patent Application

    Thermal Locker
    • Publication number 20140369368
    • Publication date Dec 18, 2014
    • Andrew Cannon Carter
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Optical Fibre and Method of Fabricating a Coupling Device Therefor
    • Publication number 20140308001
    • Publication date Oct 16, 2014
    • OCLARO TECHNOLOGY LIMITED
    • Yeqi Lao
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL CHIPS AND DEVICES FOR OPTICAL COMMUNICATIONS
    • Publication number 20120106984
    • Publication date May 3, 2012
    • Stephen Jones
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Method for terminating an optical waveguide into an optical component
    • Publication number 20030223705
    • Publication date Dec 4, 2003
    • William F. Hill
    • G02 - OPTICS
  • Information Patent Application

    Switchable reflective optical component
    • Publication number 20030108276
    • Publication date Jun 12, 2003
    • Adrian P. Janssen
    • G02 - OPTICS
  • Information Patent Application

    Optical filters
    • Publication number 20030107811
    • Publication date Jun 12, 2003
    • Adrian P. Janssen
    • G02 - OPTICS
  • Information Patent Application

    MEMS actuators
    • Publication number 20030101721
    • Publication date Jun 5, 2003
    • Adrian P. Janssen
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Application

    Fibre termination compound graded index lenses
    • Publication number 20010005440
    • Publication date Jun 28, 2001
    • Paul A. Firth
    • G02 - OPTICS