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:
Nov. 17, 2020
Filed:
Sep. 10, 2018
Synopsys, Inc., Mountain View, CA (US);
Luca Gaetano Amaru, Santa Clara, CA (US);
Patrick Vuillod, St. Bernard du Touvet, FR;
Jiong Luo, Fremont, CA (US);
Winston J. Haaswijk, Lausanne, CH;
Synopsys, Inc., Mountain View, CA (US);
Abstract
Robust logic optimization on an IC design based on exclusive sum-of-products (ESOP) refactoring is described. ESOP expressions are two-level logic representation forms, similar to sum-of-product SOP representations. However, since ESOPs use exclusive-OR (XOR) instead of OR operators they can be exponentially more compact than sum-of-product (SOP) expressions for important classes of functions. In XOR heavy logic, ESOP expressions allow us to find optimizations that SOPs simply do not have access to.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile