Patents by Inventor Leonard S. Finegold

Leonard S. Finegold 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).

  • Multiple-precision Booth's recode multiplier
    Patent number: 4817029
    Abstract: An improved integrated circuit multiplier employs modified Booth's recode techniques on a portion of a multiplier word, the output of two or more such multipliers being incorporated according to the invention to eliminate a source of error associated with the prior art.
    Type: Grant
    Filed: May 11, 1987
    Date of Patent: March 28, 1989
    Assignee: United Technologies Corporation
    Inventor: Leonard S. Finegold
  • Gate array with reduced isolation
    Patent number: 4602270
    Abstract: An improved gate array employs long strips of gates instead of current blocks. Isolation of selected adjacent circuits is provided by connecting positions of the area between transistor gates to VCC or ground. Room for passage of connecting lines across a column is provided by shifting the positions of circuits along a column to open a sufficient quantity of unused gates.
    Type: Grant
    Filed: May 17, 1985
    Date of Patent: July 22, 1986
    Assignee: United Technologies Corporation
    Inventors: Leonard S. Finegold, Christopher A. Freymuth