TREA

Christopher Ka-Yin LAM

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  • Portland, OR, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Dual-layered midsole
    • Patent number 12,114,726
    • Issue date Oct 15, 2024
    • Lululemon Athletica Canada Inc.
    • Mark Arthur Oleson
    • A43 - FOOTWEAR
  • Information Patent Grant

    Socks having targeted cushioning zones
    • Patent number 12,114,712
    • Issue date Oct 15, 2024
    • Lululemon Athletica Canada Inc.
    • Joseph Simon Blecha
    • A41 - WEARING APPAREL
  • Information Patent Grant

    Pair of shoe soles
    • Patent number D1012447
    • Issue date Jan 30, 2024
    • Lululemon Athletica Canada Inc.
    • Mark Arthur Oleson
    • D02 - Apparel and haberdashery
  • Information Patent Grant

    Footwear upper comprising stretch zones
    • Patent number 11,812,820
    • Issue date Nov 14, 2023
    • Lululemon Athletica Canada Inc.
    • Michael Andrew Notrica
    • A43 - FOOTWEAR
  • Information Patent Grant

    Outsoles having traction inserts
    • Patent number 11,564,446
    • Issue date Jan 31, 2023
    • Lululemon Athletica Canada Inc.
    • George Alan Robusti
    • A43 - FOOTWEAR
  • Information Patent Grant

    Dual-layered midsole
    • Patent number 11,540,592
    • Issue date Jan 3, 2023
    • Lululemon Athletica Canada Inc.
    • Mark Arthur Oleson
    • A43 - FOOTWEAR
  • Information Patent Grant

    Dual-layered midsole
    • Patent number 11,219,270
    • Issue date Jan 11, 2022
    • Lululemon Athletica Canada Inc.
    • Mark Arthur Oleson
    • A43 - FOOTWEAR
  • Information Patent Grant

    Footwear upper comprising stretch zones
    • Patent number 11,219,273
    • Issue date Jan 11, 2022
    • Lululemon Athletica Canada Inc.
    • Michael Andrew Notrica
    • A43 - FOOTWEAR
  • Information Patent Grant

    Shoe
    • Patent number D932750
    • Issue date Oct 12, 2021
    • Lululemon Athletica Canada Inc.
    • Mark Arthur Oleson
    • D02 - Apparel and haberdashery

Patents Applicationslast 30 patents

  • Information Patent Application

    DUAL-LAYERED MIDSOLE
    • Publication number 20240423319
    • Publication date Dec 26, 2024
    • LULULEMON ATHLETICA CANADA INC.
    • Mark Arthur OLESON
    • A43 - FOOTWEAR
  • Information Patent Application

    SOCKS HAVING TARGETED CUSHIONING ZONES
    • Publication number 20240415205
    • Publication date Dec 19, 2024
    • LULULEMON ATHLETICA CANADA INC.
    • Joseph Simon BLECHA
    • A41 - WEARING APPAREL
  • Information Patent Application

    FOOTWEAR UPPER COMPRISING STRETCH ZONES
    • Publication number 20240081482
    • Publication date Mar 14, 2024
    • LULULEMON ATHLETICA CANADA INC.
    • Michael Andrew NOTRICA
    • A43 - FOOTWEAR
  • Information Patent Application

    OUTSOLES HAVING TRACTION INSERTS
    • Publication number 20230165338
    • Publication date Jun 1, 2023
    • LULULEMON ATHLETICA CANADA INC.
    • George Alan ROBUSTI
    • A43 - FOOTWEAR
  • Information Patent Application

    DUAL-LAYERED MIDSOLE
    • Publication number 20230096136
    • Publication date Mar 30, 2023
    • LULULEMON ATHLETICA CANADA INC.
    • Mark Arthur OLESON
    • A43 - FOOTWEAR
  • Information Patent Application

    OUTSOLES HAVING TRACTION INSERTS
    • Publication number 20230023490
    • Publication date Jan 26, 2023
    • LULULEMON ATHLETICA CANADA INC.
    • George Alan ROBUSTI
    • A43 - FOOTWEAR
  • Information Patent Application

    SEGMENTED SOLE FOR FOOTWEAR
    • Publication number 20220295940
    • Publication date Sep 22, 2022
    • LULULEMON ATHLETICA CANADA INC.
    • Mark Arthur OLESON
    • A43 - FOOTWEAR
  • Information Patent Application

    SOCKS HAVING TARGETED CUSHIONING ZONES
    • Publication number 20220125129
    • Publication date Apr 28, 2022
    • LULULEMON ATHLETICA CANADA INC.
    • Joseph Simon BLECHA
    • A41 - WEARING APPAREL
  • Information Patent Application

    SOCKS HAVING INTEGRATED GRIPPING SYSTEMS
    • Publication number 20220125128
    • Publication date Apr 28, 2022
    • Lululemon Athletica Canada Inc.
    • Joseph Simon BLECHA
    • A41 - WEARING APPAREL
  • Information Patent Application

    FOOTWEAR UPPER COMPRISING STRETCH ZONES
    • Publication number 20220079292
    • Publication date Mar 17, 2022
    • LULULEMON ATHLETICA CANADA INC.
    • Michael Andrew NOTRICA
    • A43 - FOOTWEAR
  • Information Patent Application

    DUAL-LAYERED MIDSOLE
    • Publication number 20220079287
    • Publication date Mar 17, 2022
    • LULULEMON ATHLETICA CANADA INC.
    • Mark Arthur OLESON
    • A43 - FOOTWEAR
  • Information Patent Application

    FOOTWEAR UPPER COMPRISING STRETCH ZONES
    • Publication number 20210195998
    • Publication date Jul 1, 2021
    • LULULEMON ATHLETICA CANADA INC.
    • Michael Andrew NOTRICA
    • A43 - FOOTWEAR
  • Information Patent Application

    DUAL-LAYERED MIDSOLE
    • Publication number 20210169173
    • Publication date Jun 10, 2021
    • LULULEMON ATHLETICA CANADA INC.
    • Mark Arthur OLESON
    • A43 - FOOTWEAR