Tzu-Jan Tsai

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Taipei, TW

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Patents Grantslast 30 patents

Information Patent Grant
Toy glider with adjustable flying path
- Patent number 5,383,805
- Issue date Jan 24, 1995
- Tzu-Jan J. Tsai
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Movable horizontal tail for catapult toy glider
- Publication number 20150231519
- Publication date Aug 20, 2015
- Tzu-Jan Tsai
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Swim simulator with breathing practice function
- Publication number 20140315171
- Publication date Oct 23, 2014
- Tzu-Jan Tsai
- A63 - SPORTS GAMES AMUSEMENTS