Kwan; David Chu Ki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kwan; David Chu Ki.The latest application filed is for "shooting game target with graphic image display device".
- Kwan; David Chu Ki - Hong Kong CN
- Kwan; David Chu Ki - Tsuen Wan HK
| Patent | Date |
|---|---|
| Shooting game target with graphic image display device Grant 6,293,869 - Kwan , et al. September 25, 2 | 2001-09-25 |
| Computer programmable interactive toy for a shooting game Grant 6,261,180 - Lebensfeld , et al. July 17, 2 | 2001-07-17 |
| Light shooting and detecting toy figures Grant 6,071,166 - Lebensfeld , et al. June 6, 2 | 2000-06-06 |
| Interactive toy shooting game having a target with a feelable output Grant 5,984,788 - Lebensfeld , et al. November 16, 1 | 1999-11-16 |
| Toy electronic game with flexible interactive play section Grant 5,947,478 - Kwan , et al. September 7, 1 | 1999-09-07 |
| Interactive light-operated toy shooting game Grant 5,741,185 - Kwan , et al. April 21, 1 | 1998-04-21 |
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