Inventor · disambiguated record
Badrinath Padmanabhan
Also filed as: PADMANABHAN BADRINATH
8 granted patents·5 citations·filing 2019–2022
75Inventor score
Files withOMNIVISION TECH INC8
Top patents by PatentIndex Score
8 records- 0192US11362124B2Image sensors with quantum efficiency enhanced by inverted pyramidsOMNIVISION TECH INC·Filed 2020·Granted Jun 14, 2022·3 cites·14 claims
- 0275US11871132B2Devices and methods for obtaining three-dimensional shape information using polarization and time-of-flight detection pixel cellsOMNIVISION TECH INC·Filed 2020·Granted Jan 9, 2024·1 cites·5 claims
- 0371US11233963B2Devices and methods for obtaining three-dimensional shape information using polarization and phase detection photodiodesOMNIVISION TECH INC·Filed 2019·Granted Jan 25, 2022·1 cites·20 claims
- 0468US12136637B2Flare-blocking image sensorOMNIVISION TECH INC·Filed 2022·Granted Nov 5, 2024·0 cites·16 claims
- 0558US11469264B2Flare-blocking image sensorOMNIVISION TECH INC·Filed 2020·Granted Oct 11, 2022·0 cites·8 claims
- 0656US11647175B2Determining depth information from a single cameraOMNIVISION TECH INC·Filed 2020·Granted May 9, 2023·0 cites·20 claims
- 0750US11480836B2Liquid crystal on silicon device with microlensOMNIVISION TECH INC·Filed 2020·Granted Oct 25, 2022·0 cites·15 claims
- 0847US11232284B2Techniques for robust anti-spoofing in biometrics using polarization cues for NIR and visible wavelength bandOMNIVISION TECH INC·Filed 2019·Granted Jan 25, 2022·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →