TREA

Duncan John William WALKER

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  • Edinburgh, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Display apparatus
    • Patent number 12,107,627
    • Issue date Oct 1, 2024
    • pureLiFi Limited
    • Dobroslav Tsonev
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Optical wireless communication system and method
    • Patent number 11,750,284
    • Issue date Sep 5, 2023
    • pureLiFi Limited
    • Luca Carraro
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Display apparatus
    • Patent number 11,750,285
    • Issue date Sep 5, 2023
    • pureLiFi Limited
    • Dobroslav Tsonev
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Display apparatus
    • Patent number 11,283,520
    • Issue date Mar 22, 2022
    • pureLiFi Limited
    • Dobroslav Tsonev
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Tuneable filter grating for OWC
    • Patent number 11,063,665
    • Issue date Jul 13, 2021
    • pureLiFi Limited
    • Duncan John William Walker
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    DISPLAY APPARATUS
    • Publication number 20250015891
    • Publication date Jan 9, 2025
    • pureLiFi Limited
    • Dobroslav Tsonev
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    LIDAR SYSTEM WITH FLY'S EYE LENS ARRAYS
    • Publication number 20240061087
    • Publication date Feb 22, 2024
    • Ouster, Inc.
    • Duncan Walker
    • G01 - MEASURING TESTING
  • Information Patent Application

    DISPLAY APPARATUS
    • Publication number 20230246711
    • Publication date Aug 3, 2023
    • pureLiFi Limited
    • Dobroslav Tsonev
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    Optical Wireless Communication System and Method
    • Publication number 20220166506
    • Publication date May 26, 2022
    • pureLiFi Limited
    • Luca Carraro
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    DISPLAY APPARATUS
    • Publication number 20220069906
    • Publication date Mar 3, 2022
    • pureLiFi Limited
    • Dobroslav TSONEV
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    TUNEABLE FILTER GRATING FOR OWC
    • Publication number 20200374003
    • Publication date Nov 26, 2020
    • pureLiFi Limited
    • Duncan John William Walker
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Display Apparatus
    • Publication number 20190363792
    • Publication date Nov 28, 2019
    • pureLiFi Limited
    • Dobroslav TSONEV
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE