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Yun MA

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  • Jurong Town, SG
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Patents Grantslast 30 patents

  • Information Patent Grant

    Bicycle derailleur
    • Patent number 11,167,819
    • Issue date Nov 9, 2021
    • Shimano (Singapore) Pte. Ltd.
    • Yun Ma
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Bicycle expander
    • Patent number 9,085,338
    • Issue date Jul 21, 2015
    • Shimano (Singapore) Pte. Ltd.
    • Yun Ma
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Bicycle headset
    • Patent number 8,302,981
    • Issue date Nov 6, 2012
    • Shimano (Singapore) Pte. Ltd.
    • Yun Ma
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

  • Information Patent Application

    BICYCLE DERAILLEUR
    • Publication number 20200130779
    • Publication date Apr 30, 2020
    • SHIMANO (SINGAPORE) PTE. LTD.
    • Yun MA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    BICYCLE EXPANDER
    • Publication number 20140178146
    • Publication date Jun 26, 2014
    • SHIMANO (SINGAPORE) PTE. LTD.
    • Yun MA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS