TREA

Kun CHANG

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  • Suzhou, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Laser level system
    • Patent number 11,846,507
    • Issue date Dec 19, 2023
    • Stanley Black & Decker Inc.
    • Bruce Eidinger
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Laser level
    • Patent number 11,668,566
    • Issue date Jun 6, 2023
    • Stanley Black & Decker Inc.
    • Muhammad Bahauddin Khan
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Laser level
    • Patent number 11,668,565
    • Issue date Jun 6, 2023
    • Stanley Black & Decker Inc.
    • Muhammad Bahauddin Khan
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Laser level
    • Patent number 11,435,181
    • Issue date Sep 6, 2022
    • Stanley Black & Decker Inc.
    • Muhammad Bahauddin Khan
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Laser level system
    • Patent number 11,320,263
    • Issue date May 3, 2022
    • Stanley Black & Decker Inc.
    • Bruce Eidinger
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Laser line generating device
    • Patent number 9,562,766
    • Issue date Feb 7, 2017
    • BLACK & DECKER INC.
    • James P. Bascom
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Laser line generating device
    • Patent number 9,303,990
    • Issue date Apr 5, 2016
    • BLACK & DECKER INC.
    • James P. Bascom
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents

  • Information Patent Application

    LASER LEVEL SYSTEM
    • Publication number 20240060776
    • Publication date Feb 22, 2024
    • STANLEY BLACK & DECKER INC.
    • Bruce EIDINGER
    • G01 - MEASURING TESTING
  • Information Patent Application

    LASER LEVEL
    • Publication number 20230258451
    • Publication date Aug 17, 2023
    • STANLEY BLACK & DECKER INC.
    • Muhammad Bahauddin KHAN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LASER LEVEL SYSTEM
    • Publication number 20220221275
    • Publication date Jul 14, 2022
    • STANLEY BLACK & DECKER INC.
    • Bruce EIDINGER
    • G01 - MEASURING TESTING
  • Information Patent Application

    LASER LEVEL
    • Publication number 20210285767
    • Publication date Sep 16, 2021
    • STANLEY BLACK & DECKER INC.
    • Muhammad Bahauddin KHAN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LASER LEVEL
    • Publication number 20210278211
    • Publication date Sep 9, 2021
    • STANLEY BLACK & DECKER INC.
    • Muhammad Bahauddin KHAN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LASER LEVEL
    • Publication number 20210190491
    • Publication date Jun 24, 2021
    • STANLEY BLACK & DECKER INC.
    • Muhammad Bahauddin KHAN
    • G01 - MEASURING TESTING
  • Information Patent Application

    LASER LEVEL SYSTEM
    • Publication number 20200240783
    • Publication date Jul 30, 2020
    • STANLEY BLACK & DECKER INC.
    • Bruce EIDINGER
    • G01 - MEASURING TESTING
  • Information Patent Application

    LASER LINE GENERATING DEVICE
    • Publication number 20160178370
    • Publication date Jun 23, 2016
    • Black & Decker Inc.
    • James P. BASCOM
    • G01 - MEASURING TESTING