Shuai Chen

Person

  • Nanjing, CN

Patents Grantslast 30 patents

  • Information Patent Grant

    Impact tool

    • Patent number 12,330,274
    • Issue date Jun 17, 2025
    • Nanjing Chervon Industry Co., Ltd.
    • Guangjie Ji
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Handheld power tool

    • Patent number 12,304,033
    • Issue date May 20, 2025
    • Nanjing Chervon Industry Co., Ltd.
    • Shuai Chen
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

  • Information Patent Application

    IMPACT TOOL

    • Publication number 20240359299
    • Publication date Oct 31, 2024
    • Nanjing Chevron Industry Co., Ltd.
    • Shuai Chen
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    IMPACT TOOL

    • Publication number 20240217077
    • Publication date Jul 4, 2024
    • Nanjing Chervon Industry Co., Ltd.
    • Shuai Chen
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    IMPACT TOOL

    • Publication number 20240157525
    • Publication date May 16, 2024
    • Nanjing Chervon Industry Co., Ltd.
    • Guiping Zou
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    IMPACT TOOL

    • Publication number 20240123581
    • Publication date Apr 18, 2024
    • Nanjing Chervon Industry Co., Ltd.
    • Guangjie Ji
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    HANDHELD POWER TOOL

    • Publication number 20230405776
    • Publication date Dec 21, 2023
    • Nanjing Chervon Industry Co., Ltd.
    • Shuai Chen
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS