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:
Apr. 28, 2015
Filed:
Nov. 01, 2012
Applicant:
Cadence Design Systems, Inc., San Jose, CA (US);
Inventors:
Donald J O'Riordan, Sunnyvale, CA (US);
David Varghese, Kochi, IN;
Assignee:
Cadence Design Systems, Inc., San Jose, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/46 (2006.01); G06K 9/00 (2006.01);
U.S. Cl.
CPC ...
G06K 9/0053 (2013.01);
Abstract
Certain embodiments enable image-based stimulus for circuit simulations by extracting a waveform from an image and using that waveform to simulate a circuit. Image-processing aspects may include edge-detection processes to identify a boundary of the waveform in the image.