Inventor · disambiguated record
Leo Tom Varghese
Also filed as: VARGHESE LEO · VARGHESE LEO TOM
4 granted patents·14 citations·filing 2012–2017
69Inventor score
Top patents by PatentIndex Score
4 records- 0186US9140853B2All silicon optical transistorPURDUE RESEARCH FOUNDATION·Filed 2012·Granted Sep 22, 2015·6 cites·20 claims
- 0283US9684127B2Passive optical diode on semiconductor substratePURDUE RESEARCH FOUNDATION·Filed 2012·Granted Jun 20, 2017·6 cites·21 claims
- 0376US9958608B2Passive optical diode on semiconductor substratePURDUE RESEARCH FOUNDATION·Filed 2017·Granted May 1, 2018·2 cites·20 claims
- 0428US9475637B2Packaged assembly for machine implementCATERPILLAR INC·Filed 2015·Granted Oct 25, 2016·0 cites·1 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →