Shuo-Yen R. Li

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Gillette, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Quick-set domino arrangements including two-person domino challenge...
- Patent number 4,988,109
- Issue date Jan 29, 1991
- Shuo-Yen R. Li
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Puzzles and game based on geometric shapes
- Patent number 4,913,436
- Issue date Apr 3, 1990
- Shuo-Yen R. Li
- A63 - SPORTS GAMES AMUSEMENTS