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Liuqing Yan

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Patents Grantslast 30 patents

  • Information Patent Grant

    Spring damper bearing and spring damper bearing assembly
    • Patent number 11,912,083
    • Issue date Feb 27, 2024
    • Schaeffler Technologies AG & Co. KG
    • Liuqing Yan
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Strut bearing
    • Patent number 11,168,738
    • Issue date Nov 9, 2021
    • Schaeffler Technologies AG & Co. KG
    • Liuqing Yan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    THREE BALL PIN-TYPE COUPLING AND STEERING MECHANISM
    • Publication number 20230279906
    • Publication date Sep 7, 2023
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Yandong JI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SPRING DAMPER BEARING AND SPRING DAMPER BEARING ASSEMBLY
    • Publication number 20220203791
    • Publication date Jun 30, 2022
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Liuqing Yan
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    STRUT BEARING
    • Publication number 20210172478
    • Publication date Jun 10, 2021
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Liuqing Yan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...