TREA

Chia-Wen Lee

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  • Changhua County, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Leather bicycle saddle
    • Patent number 9,919,755
    • Issue date Mar 20, 2018
    • Chung-Ying Hsu
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Bicycle saddle
    • Patent number 9,216,788
    • Issue date Dec 22, 2015
    • Chung-Ying Hsu
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

  • Information Patent Application

    LEATHER BICYCLE SADDLE
    • Publication number 20170297642
    • Publication date Oct 19, 2017
    • Chung-Ying HSU
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS