Patents by Inventor Yossi Tulpan

Yossi Tulpan 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).

  • Data processor systems
    Patent number: 5406624
    Abstract: A processor unit connectable between a computer and a keyboard unit stores a plurality of programs for operating the processor unit according to either a Transparent Mode wherein stored data inputted from the keyboard via a keyboard I/O port in the processor unit is transmitted to the computer unit, or according to one of a plurality of Special Handling Modes, and is controlled to select either the Transparent Mode or one of the Special Handling Modes.
    Type: Grant
    Filed: September 2, 1993
    Date of Patent: April 11, 1995
    Assignee: Algorithmic Research Ltd.
    Inventor: Yossi Tulpan