Inventor · disambiguated record
Chengcheng Xu
Also filed as: XU CHENGCHENG
13 granted patents·2 pending applications·11 citations·filing 2014–2025
84Inventor score
Files withOMNIVISION TECH INC9PALO ALTO NETWORKS INC3NANJING IOPTRON SCIENT INC LTD1UNIV CALIFORNIA1WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD1
Top patents by PatentIndex Score
15 records- 0190US11463648B1Image sensor with three readout approach for phase detection autofocus and image sensing photodiodes through multiple column bitlinesOMNIVISION TECH INC·Filed 2021·Granted Oct 4, 2022·3 cites·37 claims
- 0289US11616798B2Malicious traffic detection with anomaly detection modelingPALO ALTO NETWORKS INC·Filed 2020·Granted Mar 28, 2023·3 cites·20 claims
- 0386US11218659B2Image sensor with voltage supply grid clampingOMNIVISION TECH INC·Filed 2019·Granted Jan 4, 2022·4 cites·13 claims
- 0479US2025310664A1Pixel designs with reduced lofic reset and settling timesOMNIVISION TECH INC·Filed 2025·Application pending·0 cites
- 0577US11381771B1Comparator first stage clampOMNIVISION TECH INC·Filed 2020·Granted Jul 5, 2022·1 cites·20 claims
- 0675US12356098B2Pixel designs with reduced LOFIC reset and settling timesOMNIVISION TECH INC·Filed 2022·Granted Jul 8, 2025·0 cites·37 claims
- 0766US11991199B2Malicious traffic detection with anomaly detection modelingPALO ALTO NETWORKS INC·Filed 2023·Granted May 21, 2024·0 cites·18 claims
- 0857US12199632B2Dynamic current control for column ADCOMNIVISION TECH INC·Filed 2023·Granted Jan 14, 2025·0 cites·28 claims
- 0956US11706543B2Image sensor with voltage supply grid clampingOMNIVISION TECH INC·Filed 2021·Granted Jul 18, 2023·0 cites·8 claims
- 1054US12054100B2In-vehicle display device, in-vehicle display system, and vehicleWUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2021·Granted Aug 6, 2024·0 cites·20 claims
- 1150US12294796B2Phase detection auto focus with horizontal/vertical quad phase detectionOMNIVISION TECH INC·Filed 2023·Granted May 6, 2025·0 cites·17 claims
- 1248US11630180B2Electronic polar alignment for astronomical instrumentNANJING IOPTRON SCIENT INC LTD·Filed 2019·Granted Apr 18, 2023·0 cites·20 claims
- 1348US2025047695A1Advanced threat preventionPALO ALTO NETWORKS INC·Filed 2023·Application pending·0 cites
- 1440US11683607B2Image sensor with three readout approach for phase detection autofocus and image sensing pixelsOMNIVISION TECH INC·Filed 2021·Granted Jun 20, 2023·0 cites·13 claims
- 1536US9325333B2Fast frequency estimatorUNIV CALIFORNIA·Filed 2014·Granted Apr 26, 2016·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →