Tsai Chia Chen

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Chung Ho, Taipei Hsien, TW

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Patents Grantslast 30 patents

Information Patent Grant
Wheel disc device
- Patent number 6,267,451
- Issue date Jul 31, 2001
- Tsai Chia Chen
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Delayed-return suspension fork for a bicycle
- Patent number 5,449,189
- Issue date Sep 12, 1995
- Tsai-Lie Chen
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Bicycle shock-absorbing apparatus
- Patent number 5,310,203
- Issue date May 10, 1994
- Tsai L. Chen
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Compression-adjustable bicycle shock-absorbing apparatus
- Patent number 5,284,352
- Issue date Feb 8, 1994
- Tsai L. Chen
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS