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:
Mar. 18, 2014
Filed:
Feb. 01, 2012
Applicants:
Sandeep Koranne, West Linn, OR (US);
Bikram Garg, Patiala, IN;
Inventors:
Sandeep Koranne, West Linn, OR (US);
Bikram Garg, Patiala, IN;
Assignee:
Mentor Graphics Corporation, Wilsonville, OR (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 17/50 (2006.01);
U.S. Cl.
CPC ...
Abstract
Contour-related information for geometric elements in layout design data is obtained. Relevant portions of the contour-related information are provided to a canonical hash function, from which a canonical signature for the layout design data is generated.