The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 01, 2002
Filed:
Dec. 16, 1998
Applicant:
Inventors:
Lakshmi Narasimha Reddy, Valhalla, NY (US);
Thomas Edward Rosser, Austin, TX (US);
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 1/750 ;
U.S. Cl.
CPC ...
G06F 1/750 ;
Abstract
An algorithm for efficient restructuring of logic circuitry to improve selected characteristics (delay and/or area). Along a path through the logic circuitry, the logic is converted to equivalent implementations with the same Boolean function using specific choices from the library of available cells, such that these conversions provide an improvement in the cost/benefit for the selected characteristics.