Patents by Inventor Coby Gottlieb

Coby Gottlieb 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).

  • Method and an apparatus for providing the absolute difference of unsigned values
    Patent number: 5742529
    Abstract: In a computer system storing a first packed data and a second packed data having corresponding data elements where the data elements representing unsigned values having a method for determining the absolute difference of the corresponding data elements. The method comprising the steps of subtracting with saturation the data elements in the first packed data from the corresponding data elements in the second packed data to generate a third packed data in response to a first instruction, subtracting with saturation the data elements in the second packed data from the corresponding data elements in the first packed data to generate a fourth packed data in response to a second instruction and performing an operation to select the data elements of the third packed data and the fourth packed data of greatest value to generate a fifth packed data in response to a third instruction.
    Type: Grant
    Filed: December 21, 1995
    Date of Patent: April 21, 1998
    Assignee: Intel Corporation
    Inventors: Larry M. Mennemeier, Alexander D. Peleg, Coby Gottlieb