Patents Assigned to Silverlit Toys (U.S.A.), Inc.
  • Patent number: 6083104
    Abstract: A programmable device such as a toy or novelty item wherein there is a body. There is also a keyboard on an independent cartridge with a microprocessor which can be activated by a user to selectively cooperate with the body and set up any one of multiple different motions of the toy. Sounds and lights in the body can be activated to coordinate with the movement. The toy can be a car or other device capable of moving in the environment. The keyboard on the cartridge can also be used independently to play a game programmed with the microprocessor in the cartridge, the game being independent of the body. The game can relate to issues of vehicle driving. An alarm clock feature can be included in the cartridge.
    Type: Grant
    Filed: December 31, 1998
    Date of Patent: July 4, 2000
    Assignee: Silverlit Toys (U.S.A.), Inc.
    Inventor: Kei Fung Choi
  • Patent number: 5908345
    Abstract: A programmable device such as a toy or novelty item has a keyboard which can be activated by a user to set up any one of multiple different motions of the toy. Sounds and lights can be activated to coordinate with the movement. The toy can be a car or other device capable of moving in the environment.
    Type: Grant
    Filed: January 16, 1998
    Date of Patent: June 1, 1999
    Assignee: Silverlit Toys (U.S.A.), Inc.
    Inventor: Kei Fung Choi
  • Patent number: D425578
    Type: Grant
    Filed: January 27, 2000
    Date of Patent: May 23, 2000
    Assignee: Silverlit Toys (U.S.A.), Inc.
    Inventor: Kei Fung Choi
  • Patent number: D426272
    Type: Grant
    Filed: January 27, 2000
    Date of Patent: June 6, 2000
    Assignee: Silverlit Toys (U.S.A.), Inc.
    Inventor: Kei Fung Choi
  • Patent number: D426591
    Type: Grant
    Filed: January 27, 2000
    Date of Patent: June 13, 2000
    Assignee: Silverlit Toys (U.S.A.), Inc.
    Inventor: Kei Fung Choi
  • Patent number: D431612
    Type: Grant
    Filed: January 27, 2000
    Date of Patent: October 3, 2000
    Assignee: Silverlit Toys (U.S.A.), Inc.
    Inventor: Kei Fung Choi