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Andy Chen

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  • Xiamen, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Lever
    • Patent number D1050849
    • Issue date Nov 12, 2024
    • ASSA ABLOY Americas Residential Inc.
    • Yos Singtoroj
    • D08 - Tools and hardware
  • Information Patent Grant

    Deadbolt
    • Patent number D1043310
    • Issue date Sep 24, 2024
    • ASSA ABLOY Americas Residential Inc.
    • Yos Singtoroj
    • D08 - Tools and hardware
  • Information Patent Grant

    Lever
    • Patent number D1043307
    • Issue date Sep 24, 2024
    • ASSA ABLOY Americas Residential Inc.
    • Yos Singtoroj
    • D08 - Tools and hardware
  • Information Patent Grant

    Lever
    • Patent number D1042085
    • Issue date Sep 17, 2024
    • ASSA ABLOY Americas Residential Inc.
    • Yos Singtoroj
    • D08 - Tools and hardware
  • Information Patent Grant

    Lever
    • Patent number D1042086
    • Issue date Sep 17, 2024
    • ASSA ABLOY Americas Residential Inc.
    • Yos Singtoroj
    • D08 - Tools and hardware
  • Information Patent Grant

    Electronic door lock
    • Patent number D1009593
    • Issue date Jan 2, 2024
    • Andy Chen
    • D08 - Tools and hardware
  • Information Patent Grant

    Ada door knob
    • Patent number 11,725,415
    • Issue date Aug 15, 2023
    • Andy Chen
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Locking assembly with trigger handle
    • Patent number 11,549,290
    • Issue date Jan 10, 2023
    • Spectrum Brands, Inc.
    • Wei Hsu
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Deadbolt and handle for a door
    • Patent number D946996
    • Issue date Mar 29, 2022
    • Spectrum Brands, Inc.
    • Andy Chen
    • D08 - Tools and hardware
  • Information Patent Grant

    Door handle
    • Patent number D946997
    • Issue date Mar 29, 2022
    • Spectrum Brands, Inc.
    • Andy Chen
    • D08 - Tools and hardware
  • Information Patent Grant

    Door handle
    • Patent number D944620
    • Issue date Mar 1, 2022
    • Spectrum Brands, Inc.
    • Yos Singtoroj
    • D08 - Tools and hardware
  • Information Patent Grant

    Faucet
    • Patent number D940277
    • Issue date Jan 4, 2022
    • Spectrum Brands, Inc.
    • Andy Chen
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Lock
    • Patent number D861462
    • Issue date Oct 1, 2019
    • Spectrum Brands, Inc.
    • Yos Singtoroj
    • D08 - Tools and hardware
  • Information Patent Grant

    Bungee cord adapter
    • Patent number D839724
    • Issue date Feb 5, 2019
    • Spectrum Brands, Inc.
    • Andy Chen
    • D08 - Tools and hardware
  • Information Patent Grant

    Handleset
    • Patent number D806503
    • Issue date Jan 2, 2018
    • Spectrum Brands, Inc.
    • Elliott Schneider
    • D08 - Tools and hardware
  • Information Patent Grant

    Electronic door lock
    • Patent number D791569
    • Issue date Jul 11, 2017
    • Spectrum Brands, Inc.
    • Andy Chen
    • D08 - Tools and hardware
  • Information Patent Grant

    Handleset
    • Patent number D788565
    • Issue date Jun 6, 2017
    • Spectrum Brands, Inc.
    • Wei Hsu
    • D08 - Tools and hardware
  • Information Patent Grant

    Handleset
    • Patent number D787910
    • Issue date May 30, 2017
    • Spectrum Brands, Inc.
    • Wei Hsu
    • D08 - Tools and hardware
  • Information Patent Grant

    Handleset
    • Patent number D787911
    • Issue date May 30, 2017
    • Spectrum Brands, Inc.
    • Wei Hsu
    • D08 - Tools and hardware

Patents Applicationslast 30 patents

  • Information Patent Application

    LOCKING ASSEMBLY WITH TRIGGER HANDLE
    • Publication number 20220056735
    • Publication date Feb 24, 2022
    • Spectrum Brands, Inc.
    • Wei Hsu
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    ADA DOOR KNOB
    • Publication number 20210207397
    • Publication date Jul 8, 2021
    • Spectrum Brands, Inc.
    • Andy Chen
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES