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:
May. 24, 2022
Filed:
Jan. 31, 2020
Applicant:
Synopsys, Inc., Mountain View, CA (US);
Inventors:
Cheng-Hsiang Tsai, San Jose, CA (US);
Yi-Min Jiang, Campbell, CA (US);
Xiang Qiu, Santa Clara, CA (US);
Assignee:
Synopsys, Inc., Mountain View, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
H04L 12/10 (2006.01); H04L 41/0806 (2022.01); G06F 30/398 (2020.01);
U.S. Cl.
CPC ...
H04L 12/10 (2013.01); G06F 30/398 (2020.01); H04L 41/0806 (2013.01);
Abstract
A method to report a phantom object for a structure in a power-and-ground (PG) router is disclosed. The method includes generating the structure of a PG network based on a spec received as input, identifying a violation of a design rule for the structure, and changing the structure to remove the violation of the design rule. The method further includes generating a report of the violation and the changing, generating a phantom object based on the changing, and outputting the report and the phantom object.