Painter; Benjamin D.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Painter; Benjamin D..The latest application filed is for "evaluating the quality of an assist feature placement based on a focus-sensitive cost-covariance field".

Company Profile

0.7.6

Painter; Benjamin D. - Portland OR
Painter; Benjamin D. - Tigard OR
Painter; Benjamin D. - Hillsboro OR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Evaluating the quality of an assist feature placement based on a focus-sensitive cost-covariance field Grant 8,296,688 - Barnes , et al. October 23, 2	2012-10-23
Model-based assist feature placement using inverse imaging approach Grant 8,010,913 - Poonawala , et al. August 30, 2	2011-08-30
Evaluating The Quality Of An Assist Feature Placement Based On A Focus-sensitive Cost-covariance Field App 20110202891 - Barnes; Levi D. ; et al.	2011-08-18
Assist feature placement based on a focus-sensitive cost-covariance field Grant 7,954,071 - Barnes , et al. May 31, 2	2011-05-31
Assist Feature Placement Based On A Focus-sensitive Cost-covariance Field App 20100115486 - Barnes; Levi D. ; et al.	2010-05-06
Method and apparatus for determining an improved assist feature configuration in a mask layout Grant 7,475,382 - Melvin, III , et al. January 6, 2	2009-01-06
Assist feature placement using a process-sensitivity model Grant 7,421,678 - Barnes , et al. September 2, 2	2008-09-02
Method and apparatus for identifying a problem edge in a mask layout using an edge-detecting process-sensitivity model Grant 7,320,119 - Melvin, III , et al. January 15, 2	2008-01-15
Method and apparatus for identifying assist feature placement problems Grant 7,315,999 - Melvin, III , et al. January 1, 2	2008-01-01
Method and apparatus for identifying assist feature placement problems App 20060236296 - Melvin; Lawrence S. III ; et al.	2006-10-19
Assist feature placement using a process-sensitivity model App 20060206854 - Barnes; Levi D. ; et al.	2006-09-14
Method and apparatus for determining an improved assist feature configuration in a mask layout App 20060188673 - Melvin; Lawrence S. III ; et al.	2006-08-24
Method and apparatus for identifying a problem edge in a mask layout using an edge-detecting process-sensitivity model App 20060190914 - Melvin; Lawrence S. III ; et al.	2006-08-24

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