Jong-Yuan Lin

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Taichung-Hsien, TW

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Patents Grantslast 30 patents

Information Patent Grant
Lock assembly for a roller-blades
- Patent number 6,282,758
- Issue date Sep 4, 2001
- Jong-Yuan Lin
- A43 - FOOTWEAR

Patents Applicationslast 30 patents

Information Patent Application
SKATE-TIGHTENING APPARATUS
- Publication number 20250143414
- Publication date May 8, 2025
- JONG-YUAN LIN
- A43 - FOOTWEAR
Information Patent Application
Balance training device
- Publication number 20030045411
- Publication date Mar 6, 2003
- Jong-Yuan Lin
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Roller skate with a detachable boot
- Publication number 20020158428
- Publication date Oct 31, 2002
- Jong-Yuan Lin
- A63 - SPORTS GAMES AMUSEMENTS