Inventor · disambiguated record
Nirmal S. Virdee
Also filed as: VIRDEE NIRMAL · VIRDEE NIRMAL S
8 granted patents·1 pending application·33 citations·filing 1983–2019
83Inventor score
Top patents by PatentIndex Score
9 records- 0179US10277327B2Methods and apparatus for improving reliability of an optical device using auxiliary lasers in a photonic integrated circuitLEVESQUE GILBERT·Filed 2016·Granted Apr 30, 2019·3 cites·19 claims
- 0269US11063672B2Methods and apparatus for improving reliability of an optical device using auxiliary lasers in a photonic integrated circuitCALIX INC·Filed 2019·Granted Jul 13, 2021·1 cites·20 claims
- 0360US10756821B2Methods and apparatus for improving reliability of an optical device using auxiliary lasers in a photonic integrated circuitCALIX INC·Filed 2019·Granted Aug 25, 2020·0 cites·18 claims
- 0447US4581492ADigital duplex communication systemPHILIPS CORP·Filed 1983·Granted Apr 8, 1986·12 cites·6 claims
- 0534US4785466AEncoder/decoder circuit for B8ZS and B6ZS applicationsSIEMENS TRANSMISSION SYST·Filed 1987·Granted Nov 15, 1988·6 cites·22 claims
- 0634US4570036ADigital duplex communication systemPHILIPS CORP·Filed 1983·Granted Feb 11, 1986·5 cites·4 claims
- 0732US4887071ADigital activity loss detectorSIEMENS TRANSMISSION SYST·Filed 1988·Granted Dec 12, 1989·6 cites·11 claims
- 0832US2016338227A1Low profile heat sinkADTRAN INC·Filed 2015·Application pending·0 cites
- 0926US4879730AJitter tolerant circuit for dual rail dataSIEMENS TRANSMISSION SYST·Filed 1988·Granted Nov 7, 1989·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →