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:
Aug. 06, 2019
Filed:
Jun. 23, 2015
Applicant:
Synopsys, Inc., Mountain View, CA (US);
Inventors:
Jamil Kawa, Campbell, CA (US);
Thu Nguyen, Palo Alto, CA (US);
Shih-Yao Christine Sun, San Jose, CA (US);
Assignee:
Synopsys, Inc., Mountain View, CA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G06F 17/50 (2006.01);
U.S. Cl.
CPC ...
G06F 17/5036 (2013.01); G06F 2217/82 (2013.01); G06F 2217/84 (2013.01);
Abstract
A circuit for modeling capacitive coupling comprising a victim line to be tested, a first aggressor line, running alongside the victim line, creating a coupling capacitance between the victim line and the first aggressor line, and a sensor circuit coupled to the victim line, to detect effects of the first aggressor line on the victim line, the sensor circuit measuring timing effects in pseudo-real time.