Long Long

Person

  • Beijing, CN

Patents Grantslast 30 patents

  • Information Patent Grant

    Inflatable partition

    • Patent number 11,885,123
    • Issue date Jan 30, 2024
    • The Boeing Company
    • Liu Weiqiang
    • E04 - BUILDING

Patents Applicationslast 30 patents

  • Information Patent Application

    INFLATABLE PARTITION

    • Publication number 20240060296
    • Publication date Feb 22, 2024
    • The Boeing Company
    • Liu Weiqiang
    • E04 - BUILDING
  • Information Patent Application

    INFLATABLE PARTITION

    • Publication number 20220213683
    • Publication date Jul 7, 2022
    • The Boeing Company
    • Liu Weiqiang
    • E04 - BUILDING