Inventor · disambiguated record
Levi D. Barnes
Also filed as: BARNES LEVI · BARNES LEVI D · BARNES LEVI DANIEL
6 granted patents·2 pending applications·236 citations·filing 2006–2024
84Inventor score
Top patents by PatentIndex Score
8 records- 0197US7421678B2Assist feature placement using a process-sensitivity modelSYNOPSYS INC·Filed 2006·Granted Sep 2, 2008·200 cites·18 claims
- 0289US7954071B2Assist feature placement based on a focus-sensitive cost-covariance fieldSYNOPSYS INC·Filed 2008·Granted May 31, 2011·12 cites·23 claims
- 0385US7721246B2Method and apparatus for quickly determining the effect of placing an assist feature at a location in a layoutSYNOPSYS INC·Filed 2006·Granted May 18, 2010·11 cites·18 claims
- 0474US7979812B2Method and apparatus for correcting assist-feature-printing errors in a layoutSYNOPSYS INC·Filed 2009·Granted Jul 12, 2011·5 cites·26 claims
- 0571US8010913B2Model-based assist feature placement using inverse imaging approachSYNOPSYS INC·Filed 2009·Granted Aug 30, 2011·6 cites·21 claims
- 0669US8296688B2Evaluating the quality of an assist feature placement based on a focus-sensitive cost-covariance fieldBARNES LEVI D·Filed 2011·Granted Oct 23, 2012·2 cites·19 claims
- 0752US2025272848A1Pixel generation techniqueNVIDIA CORP·Filed 2024·Application pending·0 cites
- 0845US2025232512A1Pixel generation techniqueNVIDIA CORP·Filed 2024·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →