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:
Jul. 15, 2014
Filed:
Oct. 20, 2009
Abdurrahman Sezginer, Monte Sereno, CA (US);
David Cooke Noice, Palo Alto, CA (US);
Jason Sweis, San Jose, CA (US);
Vassilios Gerousis, San Jose, CA (US);
Sozen Yao, Cupertino, CA (US);
Abdurrahman Sezginer, Monte Sereno, CA (US);
David Cooke Noice, Palo Alto, CA (US);
Jason Sweis, San Jose, CA (US);
Vassilios Gerousis, San Jose, CA (US);
Sozen Yao, Cupertino, CA (US);
Cadence Design Systems, Inc., San Jose, CA (US);
Abstract
Disclosed are a method, apparatus, and program product for routing an electronic design using double patterning that is correct by construction. The layout that has been routed will by construction be designed to allow successful manufacturing with double patterning, since the router will not allow a routing configuration in the layout that cannot be successfully manufactured with double patterning.