Inventor

PAINTER BENJAMIN D

US7 patents

⚠️ This page may combine multiple inventors who share the name “PAINTER BENJAMIN D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SYNOPSYS INC

6 patents

US7421678B2Sep 2, 2008

Assist feature placement using a process-sensitivity model

SYNOPSYS INC200 citations97

US7475382B2Jan 6, 2009

Method and apparatus for determining an improved assist feature configuration in a mask layout

SYNOPSYS INC16 citations83

US7315999B2Jan 1, 2008

Method and apparatus for identifying assist feature placement problems

SYNOPSYS INC14 citations83

US7954071B2May 31, 2011

Assist feature placement based on a focus-sensitive cost-covariance field

SYNOPSYS INC12 citations81

US7320119B2Jan 15, 2008

Method and apparatus for identifying a problem edge in a mask layout using an edge-detecting process-sensitivity model

SYNOPSYS INC3 citations62

US8010913B2Aug 30, 2011

Model-based assist feature placement using inverse imaging approach

SYNOPSYS INC6 citations58

BARNES LEVI D

1 patent

US8296688B2Oct 23, 2012

Evaluating the quality of an assist feature placement based on a focus-sensitive cost-covariance field

BARNES LEVI D2 citations54