Patents Assigned to Carterbench Product Development Limited
  • Sound and action key with recognition capabilities
    Patent number: 6171168
    Abstract: An electronic device or module which, when in contact with or remote from an object, recognizes the object and plays sounds, creates movement in the object, or turns on lights, or activates other electrical circuits appropriate to the object's identity, environment and/or movement of any parts of that object. The object need not contain any electronics or a power source and need not be connected to the device electronically.
    Type: Grant
    Filed: August 23, 1999
    Date of Patent: January 9, 2001
    Assignee: Carterbench Product Development Limited
    Inventor: Richard V. Jessop