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. 28, 2023
Filed:
Aug. 13, 2021
Synopsys, Inc., Sunnyvale, CA (US);
Hsiang-Wen Chang, Taipei, TW;
Yang-Ming Chen, Taipei, TW;
Synopsys, Inc., Sunnyvale, CA (US);
Abstract
A method and system for guided power grid augmentation determines a minimum resistance path for cells within an integrated circuit (IC) design. The minimum resistance path traces a conducting wire connecting a pin of a cell to an IC tap within the IC design. A voltage drop value for each of the cells is determined so as to identify target cells having a voltage drop value that satisfies a voltage drop criteria. Polygons have defined size characteristics are defined around the minimum resistance paths of the target cells, and conductors, such as additional conductors, are generated within the defined polygons.