David C. K. Kwan

Person

Tsuen Wan, N.T., HK

People

Patents Grantslast 30 patents

Information Patent Grant
Computer programmable interactive toy for a shooting game
- Patent number 6,261,180
- Issue date Jul 17, 2001
- Toymax Inc.
- Steven Lebensfeld
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Light shooting and detecting toy figures
- Patent number 6,071,166
- Issue date Jun 6, 2000
- Toymax Inc.
- Steven Lebensfeld
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Interactive toy shooting game having a target with a feelable output
- Patent number 5,984,788
- Issue date Nov 16, 1999
- Toymax Inc.
- Steven Lebensfeld
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Toy electronic game with flexible interactive play section
- Patent number 5,947,478
- Issue date Sep 7, 1999
- David Chu Ki Kwan
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Interactive light-operated toy shooting game
- Patent number 5,741,185
- Issue date Apr 21, 1998
- Toymax Inc.
- David Chu Ki Kwan
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Toy oven
- Patent number 5,528,014
- Issue date Jun 18, 1996
- Harvey Goldberg
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Toy oven
- Patent number 5,451,745
- Issue date Sep 19, 1995
- Harvey Goldberg
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Toy audio device
- Patent number 5,147,237
- Issue date Sep 15, 1992
- Toymax Inc.
- David C. K. Kwan
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Toy audio device
- Patent number 5,092,810
- Issue date Mar 3, 1992
- Lebensfeld; Steven
- David C. K. Kwan
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Toy action figures and speech and sound effects accessory therefor
- Patent number 5,073,140
- Issue date Dec 17, 1991
- Lebensfeld; Steven
- Steven Lebensfeld
- A63 - SPORTS GAMES AMUSEMENTS

David C. K. Kwan

Person

Patents Grantslast 30 patents

Computer programmable interactive toy for a shooting game

Light shooting and detecting toy figures

Interactive toy shooting game having a target with a feelable output

Toy electronic game with flexible interactive play section

Interactive light-operated toy shooting game

Toy oven

Toy oven

Toy audio device

Toy audio device

Toy action figures and speech and sound effects accessory therefor