Inventor · disambiguated record
Yiyi Ren
Also filed as: REN YIYI
8 granted patents·3 citations·filing 2019–2024
74Inventor score
Files withOMNIVISION TECH INC8
Top patents by PatentIndex Score
8 records- 0180US11758109B2Techniques for measuring depth and polarization from a single sensorOMNIVISION TECH INC·Filed 2021·Granted Sep 12, 2023·1 cites·20 claims
- 0279US12279050B2Phase-detection image sensor remosaicingOMNIVISION TECH INC·Filed 2023·Granted Apr 15, 2025·1 cites·26 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
- 0460US12470837B1Green image correction in phase-detection image sensor remosaicingOMNIVISION TECH INC·Filed 2024·Granted Nov 11, 2025·0 cites·14 claims
- 0559US12189727B2Sensor watermarking on raw imagesOMNIVISION TECH INC·Filed 2021·Granted Jan 7, 2025·0 cites·18 claims
- 0658US11678067B1System and method for maintaining pixel intensity when roundingOMNIVISION TECH INC·Filed 2022·Granted Jun 13, 2023·0 cites·15 claims
- 0752US12389132B2Full green interpolation in remosaicing Bayer patternOMNIVISION TECH INC·Filed 2023·Granted Aug 12, 2025·0 cites·19 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 →