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:
Feb. 01, 2011
Filed:
May. 31, 2007
Applicants:
Sridhar Gangadharan, San Jose, CA (US);
Manish Goel, Delhi, IN;
Pratyush K. Prasoon, Noida, IN;
Suraj Bharech, Noida, IN;
Inventors:
Sridhar Gangadharan, San Jose, CA (US);
Manish Goel, Delhi, IN;
Pratyush K. Prasoon, Noida, IN;
Suraj Bharech, Noida, IN;
Assignee:
Atrenta, Inc., San Jose, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 9/45 (2006.01); G06F 17/50 (2006.01);
U.S. Cl.
CPC ...
Abstract
The equivalence of two or more constraint files of an integrated circuit (IC) design are checked. The comparison is performed between files at the same stage of design, files that correspond to different stages of the design flow, or between top-level and block-level constraint files.