Patents by Inventor Refael Sity

Refael Sity has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Electronic dice
    Patent number: 6331145
    Abstract: An object (10) having n faces, includes wireless transmitting means (12) for transmitting the value of at least the face of the object lying on a surface. In one embodiment, the face of the object (10) has n faces, includes at least n−1 sensors (S) installed therein, a controller (27, 101) coupled to each of the n−1 sensors (S) and a wireless transmitter device (12) coupled to the controller unit (27, 101) for transmitting data from each of the n−1 sensors (S).
    Type: Grant
    Filed: February 28, 2000
    Date of Patent: December 18, 2001
    Assignee: Cibro Technologies Ltd.
    Inventors: Refael Sity, Joshua Bronfeld