Inventor · disambiguated record
Chung Chun Wan
Also filed as: WAN CHUNG CHUN
60 granted patents·14 pending applications·344 citations·filing 2010–2025
98Inventor score
Top patents by PatentIndex Score
74 records- 0197US9276031B2Photodiode with different electric potential regions for image sensorsAPPLE INC·Filed 2013·Granted Mar 1, 2016·33 cites·19 claims
- 0296US9356061B2Image sensor with buried light shield and vertical gateAPPLE INC·Filed 2013·Granted May 31, 2016·19 cites·20 claims
- 0396US9118883B2High dynamic range imaging with multi-storage pixelsSEMICONDUCTOR COMPONENTS IND·Filed 2012·Granted Aug 25, 2015·27 cites·16 claims
- 0496US9083905B2Structured light imaging systemWAN CHUNG CHUN·Filed 2012·Granted Jul 14, 2015·35 cites·17 claims
- 0596US8928792B1CMOS image sensor with global shutter, rolling shutter, and a variable conversion gain, having pixels employing several BCMD transistors coupled to a single photodiode and dual gate BCMD transistors for charge storage and sensingHYNECEK JAROSLAV·Filed 2011·Granted Jan 6, 2015·25 cites·9 claims
- 0695US9741754B2Charge transfer circuit with storage nodes in image sensorsAPPLE INC·Filed 2013·Granted Aug 22, 2017·24 cites·19 claims
- 0795US9674415B2Time-of-flight camera system with scanning illuminatorGOOGLE INC·Filed 2014·Granted Jun 6, 2017·19 cites·29 claims
- 0895US9293500B2Exposure control for image sensorsAPPLE INC·Filed 2013·Granted Mar 22, 2016·23 cites·39 claims
- 0994US10055854B2Time-of-flight camera system and method to improve measurement quality of weak field-of-view signal regionsGOOGLE LLC·Filed 2017·Granted Aug 21, 2018·9 cites·20 claims
- 1093US9842875B2Image sensor with buried light shield and vertical gateAPPLE INC·Filed 2016·Granted Dec 12, 2017·9 cites·20 claims
- 1192US10263032B2Photodiode with different electric potential regions for image sensorsAPPLE INC·Filed 2016·Granted Apr 16, 2019·7 cites·20 claims
- 1292US9866740B2Image sensor having multiple output portsGOOGLE INC·Filed 2017·Granted Jan 9, 2018·6 cites·14 claims
- 1392US9741755B2Physical layout and structure of RGBZ pixel cell unit for RGBZ image sensorGOOGLE INC·Filed 2014·Granted Aug 22, 2017·11 cites·23 claims
- 1491US9425233B2RGBZ pixel cell unit for an RGBZ image sensorGOOGLE INC·Filed 2014·Granted Aug 23, 2016·10 cites·25 claims
- 1590US10547779B2Smart image sensor having integrated memory and processorGOOGLE LLC·Filed 2018·Granted Jan 28, 2020·5 cites·20 claims
- 1689US10943935B2Methods for transferring charge in an image sensorAPPLE INC·Filed 2017·Granted Mar 9, 2021·5 cites·12 claims
- 1789US9854226B2Illuminator for camera system having three dimensional time-of-flight capture with movable mirror elementGOOGLE INC·Filed 2014·Granted Dec 26, 2017·7 cites·15 claims
- 1889US9832357B2Time-of-flight camera system with scanning iluminatorGOOGLE INC·Filed 2017·Granted Nov 28, 2017·4 cites·14 claims
- 1988US10440294B1Compact color and depth imaging systemGOOGLE LLC·Filed 2018·Granted Oct 8, 2019·4 cites·20 claims
- 2088US10368022B2Monolithically integrated RGB pixel array and Z pixel arrayGOOGLE LLC·Filed 2017·Granted Jul 30, 2019·4 cites·16 claims
- 2187US10401590B2Embeddable camera with lens actuatorGOOGLE LLC·Filed 2017·Granted Sep 3, 2019·5 cites·18 claims
- 2286US11115596B2Full-screen display with sub-display cameraGOOGLE LLC·Filed 2019·Granted Sep 7, 2021·4 cites·16 claims
- 2386US10114465B2Virtual reality head-mounted devices having reduced numbers of cameras, and methods of operating the sameGOOGLE INC·Filed 2016·Granted Oct 30, 2018·4 cites·20 claims
- 2486US8466402B2Imaging pixels with shielded floating diffusionsWAN CHUNG CHUN·Filed 2010·Granted Jun 18, 2013·4 cites·19 claims
- 2585US12244920B2Energy reduction in always-on intelligent sensing for wearable devicesGOOGLE LLC·Filed 2022·Granted Mar 4, 2025·1 cites·20 claims
- 2685US10306209B2Illuminator for camera system having three dimensional time-of-flight capture with movable mirror elementGOOGLE LLC·Filed 2017·Granted May 28, 2019·3 cites·17 claims
- 2785US10056422B2Stacked semiconductor chip RGBZ sensorGOOGLE LLC·Filed 2017·Granted Aug 21, 2018·3 cites·20 claims
- 2884US10263022B2RGBZ pixel unit cell with first and second Z transfer gatesGOOGLE LLC·Filed 2017·Granted Apr 16, 2019·3 cites·14 claims
- 2982US11635632B2Mirror-based microelectromechanical system for optical image stabilizationGOOGLE LLC·Filed 2021·Granted Apr 25, 2023·1 cites·12 claims
- 3081US10990186B2Virtual reality head-mounted devices having reduced numbers of cameras, and methods of operating the sameGOOGLE LLC·Filed 2018·Granted Apr 27, 2021·2 cites·20 claims
- 3181US9699405B2Immersive teleconferencing with translucent video streamGOOGLE INC·Filed 2015·Granted Jul 4, 2017·4 cites·17 claims
- 3280US9876050B2Stacked semiconductor chip RGBZ sensorGOOGLE INC·Filed 2016·Granted Jan 23, 2018·2 cites·7 claims
- 3378US9918073B2Integrated camera system having two dimensional image capture and three dimensional time-of-flight capture with movable illuminated region of interestGOOGLE INC·Filed 2014·Granted Mar 13, 2018·3 cites·15 claims
- 3478US9615013B2Image sensor having multiple output portsGOOGLE INC·Filed 2014·Granted Apr 4, 2017·2 cites·22 claims
- 3577US10687033B2Color imaging systemGOOGLE LLC·Filed 2018·Granted Jun 16, 2020·2 cites·15 claims
- 3677US10181201B2Time-of-flight camera system and method to improve measurement quality of weak field-of-view signal regionsGOOGLE LLC·Filed 2017·Granted Jan 15, 2019·1 cites·20 claims
- 3776US9871065B2RGBZ pixel unit cell with first and second Z transfer gatesGOOGLE INC·Filed 2014·Granted Jan 16, 2018·2 cites·18 claims
- 3875US8462250B2Imager pixel architecture with enhanced column discharge and method of operationWAN CHUNG CHUN·Filed 2011·Granted Jun 11, 2013·1 cites·16 claims
- 3974US9816804B2Multi functional camera with multiple reflection beam splitterGOOGLE INC·Filed 2015·Granted Nov 14, 2017·2 cites·20 claims
- 4073US10141366B2Stacked semiconductor chip RGBZ sensorGOOGLE LLC·Filed 2017·Granted Nov 27, 2018·1 cites·20 claims
- 4173US9591247B2Image sensor having an extended dynamic range upper limitGOOGLE INC·Filed 2014·Granted Mar 7, 2017·2 cites·14 claims
- 4271US9007489B2Method and apparatus for image background removal and replacementSEMICONDUCTOR COMPONENTS IND·Filed 2013·Granted Apr 14, 2015·2 cites·7 claims
- 4370US10129477B2Smart image sensor having integrated memory and processorGOOGLE LLC·Filed 2016·Granted Nov 13, 2018·1 cites·21 claims
- 4464US9508681B2Stacked semiconductor chip RGBZ sensorGOOGLE INC·Filed 2014·Granted Nov 29, 2016·1 cites·21 claims
- 4563US10609310B2Compact color and depth imaging systemGOOGLE LLC·Filed 2019·Granted Mar 31, 2020·0 cites·20 claims
- 4663US9635231B2Time-of-flight camera system and method to improve measurement quality of weak field-of-view signal regionsGOOGLE INC·Filed 2014·Granted Apr 25, 2017·0 cites·26 claims
- 4762US9918024B2Multi functional camera with beam splitterGOOGLE INC·Filed 2015·Granted Mar 13, 2018·1 cites·21 claims
- 4862US2016182891A1Integrated Camera System Having Two Dimensional Image Capture and Three Dimensional Time-of-Flight Capture With A Partitioned Field of ViewGOOGLE INC·Filed 2014·Application pending·0 cites
- 4961US2016182846A1Monolithically integrated rgb pixel array and z pixel arrayGOOGLE INC·Filed 2014·Application pending·0 cites
- 5060US12393658B2System and method for automatically unlocking electronic devicesGOOGLE LLC·Filed 2023·Granted Aug 19, 2025·0 cites·18 claims
Showing the top 50 of 74 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →