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. 28, 2009
Filed:
Sep. 21, 2006
Applicants:
Armen Kroyan, San Francisco, CA (US);
Julia Kroyan, San Francisco, CA (US);
Inventors:
Armen Kroyan, San Francisco, CA (US);
Julia Kroyan, San Francisco, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 17/50 (2006.01);
U.S. Cl.
CPC ...
Abstract
A layout printability optimization method and system is presented that may be used for enhancing the manufacturability and yield of integrated circuits. The method is based on a mathematical framework, which describes and solves layout printability problems using nonlinear numerical optimization techniques. The means to define an optimization objective, constraint functions, compute function derivatives, and solve the resulting system, are also presented.