Inventor · disambiguated record
Qingwei Shan
Also filed as: SHAN QINGWEI
11 granted patents·1 pending application·96 citations·filing 1999–2022
87Inventor score
Files withOMNIVISION TECH INC11
Top patents by PatentIndex Score
12 records- 0193US11284045B2Image sensor with shifted color filter array pattern and bit line pairsOMNIVISION TECH INC·Filed 2020·Granted Mar 22, 2022·4 cites·23 claims
- 0280US6727946B1APS soft reset circuit for reducing image lagOMNIVISION TECH INC·Filed 1999·Granted Apr 27, 2004·60 cites·22 claims
- 0379US6982403B2Method and apparatus kTC noise cancelling in a linear CMOS image sensorOMNIVISION TECH INC·Filed 2002·Granted Jan 3, 2006·18 cites·10 claims
- 0477US11323608B2Image sensors with phase detection auto-focus pixelsOMNIVISION TECH INC·Filed 2019·Granted May 3, 2022·2 cites·15 claims
- 0577US9491386B2Floating diffusion reset level boost in pixel cellOMNIVISION TECH INC·Filed 2014·Granted Nov 8, 2016·4 cites·22 claims
- 0670US7456887B2APS soft reset circuit for reducing image lagOMNIVISION TECH INC·Filed 2003·Granted Nov 25, 2008·8 cites·6 claims
- 0761US9123604B2Image sensor with doped semiconductor region for reducing image noiseOMNIVISION TECH INC·Filed 2013·Granted Sep 1, 2015·0 cites·11 claims
- 0857US11716546B2Image sensor with shifted color filter array pattern and bit line pairsOMNIVISION TECH INC·Filed 2022·Granted Aug 1, 2023·0 cites·19 claims
- 0942US2003183891A1Column readout circuit with increased signal range for CMOS image sensorFiled 2002·Application pending·0 cites
- 1040US11356630B2Image sensor with analog binned readout of image sensing photodiodes with phase detection photodiodesOMNIVISION TECH INC·Filed 2020·Granted Jun 7, 2022·0 cites·30 claims
- 1139US9380234B1Reduced random telegraph signal noise CMOS image sensor and associated methodOMNIVISION TECH INC·Filed 2015·Granted Jun 28, 2016·0 cites·8 claims
- 1236US10103187B2Image sensor color correctionOMNIVISION TECH INC·Filed 2015·Granted Oct 16, 2018·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →