Inventor · disambiguated record
Chengkun Chen
Also filed as: CHEN CHENGKUN
7 granted patents·1 pending application·22 citations·filing 2006–2023
80Inventor score
Files withNEOPHOTONICS CORP3ALBERT JACQUES1LUMENTUM TECH UK LIMITED1UNIV OTTAWA1WEATHERFORD CANADA LTD1
Top patents by PatentIndex Score
8 records- 0191US9397241B2Metal-insulator-semiconductor devices based on surface plasmon polaritonsUNIV OTTAWA·Filed 2014·Granted Jul 19, 2016·10 cites·20 claims
- 0286US10190970B2Tilted grating sensorWEATHERFORD CANADA LTD·Filed 2017·Granted Jan 29, 2019·3 cites·9 claims
- 0375US12164210B2High frequency optical modulator with laterally displaced conduction plane relative to modulating electrodesNEOPHOTONICS CORP·Filed 2023·Granted Dec 10, 2024·0 cites·20 claims
- 0470US8554024B2Tilted grating sensorALBERT JACQUES·Filed 2006·Granted Oct 8, 2013·8 cites·31 claims
- 0566US11573476B2High frequency optical modulator with laterally displaced conduction plane relative to modulating electrodesNEOPHOTONICS CORP·Filed 2020·Granted Feb 7, 2023·0 cites·7 claims
- 0663US10761396B2High frequency optical modulator with laterally displaced conduction plane relative to modulating electrodesNEOPHOTONICS CORP·Filed 2017·Granted Sep 1, 2020·0 cites·18 claims
- 0759US9857290B2Tilted grating sensorWEATHERFORD CANADA PARTNERSHIP·Filed 2013·Granted Jan 2, 2018·1 cites·4 claims
- 0857US2025081662A1High power photodiodeLUMENTUM TECH UK LIMITED·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →