Inventor · disambiguated record
Karthikeyan Muthalagu
Also filed as: MUTHALAGU KARTHIKEYAN
5 granted patents·9 citations·filing 2015–2024
73Inventor score
Technology areasG06F
Files withSYNOPSYS INC5
Top patents by PatentIndex Score
5 records- 0188US9916411B2Negative plane usage with a virtual hierarchical layerSYNOPSYS INC·Filed 2015·Granted Mar 13, 2018·5 cites·17 claims
- 0287US9881114B2Virtual hierarchical layer propagationSYNOPSYS INC·Filed 2015·Granted Jan 30, 2018·4 cites·28 claims
- 0373US12373628B1Virtual isolated pattern layer: isolated pattern recognition, extraction and compressionSYNOPSYS INC·Filed 2024·Granted Jul 29, 2025·0 cites·20 claims
- 0463US12019966B1Virtual isolated pattern layer: isolated pattern recognition, extraction and compressionSYNOPSYS INC·Filed 2021·Granted Jun 25, 2024·0 cites·20 claims
- 0557US10546090B2Virtual cell model usageSYNOPSYS INC·Filed 2015·Granted Jan 28, 2020·0 cites·26 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →