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. 17, 2009
Filed:
Jul. 11, 2006
Rajan Arora, Faridabad, IN;
Umesh Sisodia, Noida, IN;
Anurag Jain, Firozabad, IN;
Cadence Design Systems, Inc., San Jose, CA (US);
Abstract
An improved method, system, computer program product, and electronic design structures which provides the flexibility to IC designers to be able to relax the design rules to increase the yield and improve the layout productivity is disclosed. In some disclosed approaches, automated interactive aids and batch tools are provided which can assist in optimizing the final layouts for yield at the initial placement and/or routing stages for optimizing yield. Provided in some disclosed approaches are automated capability to layout designers at the mos devices level to configure mos devices as per different DFY recommendations from the foundry without negative effects on the overall chip area (or cell size). The design rules may be relaxed selectively on an instance basis and wherever possible or desirable.