Inventor · disambiguated record
Dajiang Yang
Also filed as: YANG DAJIANG
48 granted patents·2 pending applications·170 citations·filing 2012–2023
97Inventor score
Top patents by PatentIndex Score
50 records- 0197US11869917B2Integrated sensor for lifetime characterizationQUANTUM SI INC·Filed 2021·Granted Jan 9, 2024·3 cites·28 claims
- 0297US10334191B1Pixel array with embedded split pixels for high dynamic range imagingOMNIVISION TECH INC·Filed 2018·Granted Jun 25, 2019·29 cites·31 claims
- 0396US11804499B2Optical and electrical secondary path rejectionQUANTUM SI INC·Filed 2020·Granted Oct 31, 2023·3 cites·29 claims
- 0496US11573180B2Integrated sensor with reduced skewQUANTUM SI INC·Filed 2021·Granted Feb 7, 2023·5 cites·19 claims
- 0595US9955090B2High dynamic range image sensor with virtual high-low sensitivity pixelsOMNIVISION TECH INC·Filed 2016·Granted Apr 24, 2018·16 cites·16 claims
- 0695US9818791B1Stacked image sensorOMNIVISION TECH INC·Filed 2016·Granted Nov 14, 2017·15 cites·20 claims
- 0793US11719639B2Integrated sensor for multi-dimensional signal analysisQUANTUM SI INC·Filed 2021·Granted Aug 8, 2023·2 cites·19 claims
- 0893US10044960B2Systems and methods for detecting light-emitting diode without flickeringOMNIVISION TECH INC·Filed 2016·Granted Aug 7, 2018·12 cites·17 claims
- 0993US9305949B2Big-small pixel scheme for image sensorsOMNIVISION TECH INC·Filed 2013·Granted Apr 5, 2016·10 cites·21 claims
- 1092US11218653B2Methods and circuitry for improving global shutter efficiency in backside illuminated high dynamic range image sensor pixelsSEMICONDUCTOR COMPONENTS IND LLC·Filed 2019·Granted Jan 4, 2022·10 cites·18 claims
- 1192US9954020B1High-dynamic-range color image sensors and associated methodsOMNIVISION TECH INC·Filed 2016·Granted Apr 24, 2018·8 cites·13 claims
- 1291US9859311B1Storage gate protectionOMNIVISION TECH INC·Filed 2016·Granted Jan 2, 2018·6 cites·9 claims
- 1390US8933494B1Image sensor pixel cell having dual self-aligned implants next to storage gateOMNIVISION TECH INC·Filed 2013·Granted Jan 13, 2015·8 cites·23 claims
- 1489US10504956B2Photogate for front-side-illuminated infrared image sensor and method of manufacturing the sameOMNIVISION TECH INC·Filed 2016·Granted Dec 10, 2019·6 cites·25 claims
- 1588US9419044B2Image sensor pixel having storage gate implant with gradient profileOMNIVISION TECH INC·Filed 2014·Granted Aug 16, 2016·5 cites·27 claims
- 1687US10411063B2Single-exposure high dynamic range sensorOMNIVISION TECH INC·Filed 2017·Granted Sep 10, 2019·6 cites·20 claims
- 1787US9484370B2Isolated global shutter pixel storage structureOMNIVISION TECH INC·Filed 2014·Granted Nov 1, 2016·7 cites·11 claims
- 1886US11885744B2Sensor for lifetime plus spectral characterizationQUANTUM SI INC·Filed 2021·Granted Jan 30, 2024·1 cites·20 claims
- 1985US9911773B2Virtual high dynamic range large-small pixel image sensorOMNIVISION TECH INC·Filed 2015·Granted Mar 6, 2018·5 cites·17 claims
- 2085US9881964B1Image sensor with inverted source followerOMNIVISION TECH INC·Filed 2017·Granted Jan 30, 2018·3 cites·10 claims
- 2184US9312299B2Image sensor with dielectric charge trapping deviceOMNIVISION TECH INC·Filed 2014·Granted Apr 12, 2016·3 cites·21 claims
- 2283US12300711B2Integrated sensor for lifetime characterizationQUANTUM SI INC·Filed 2023·Granted May 13, 2025·0 cites·20 claims
- 2383US12203855B2Sensor for lifetime plus spectral characterizationQUANTUM SI INC·Filed 2023·Granted Jan 21, 2025·0 cites·20 claims
- 2482US10141360B2Isolated global shutter pixel storage structureOMNIVISION TECH INC·Filed 2016·Granted Nov 27, 2018·3 cites·11 claims
- 2580US12477845B2Optical and electrical secondary path rejectionQUANTUM SI INC·Filed 2023·Granted Nov 18, 2025·0 cites·20 claims
- 2679US12092579B2Integrated sensor with reduced skewQUANTUM SI INC·Filed 2023·Granted Sep 17, 2024·0 cites·21 claims
- 2777US9911770B2Graded-semiconductor image sensorOMNIVISION TECH INC·Filed 2016·Granted Mar 6, 2018·2 cites·15 claims
- 2874US2024003811A1Integrated sensor for multi-dimensional signal analysisQUANTUM SI INC·Filed 2023·Application pending·0 cites
- 2973US9147776B2Negatively charged layer to reduce image memory effectOMNIVISION TECH INC·Filed 2014·Granted Sep 29, 2015·0 cites·7 claims
- 3073US9105767B2Negatively charged layer to reduce image memory effectOMNIVISION TECH INC·Filed 2014·Granted Aug 11, 2015·0 cites·7 claims
- 3170US12188870B2Integrated sensor with reduced skewQUANTUM SI INC·Filed 2021·Granted Jan 7, 2025·0 cites·12 claims
- 3270US10103194B2Self-aligned optical grid on image sensorOMNIVISION TECH INC·Filed 2016·Granted Oct 16, 2018·1 cites·14 claims
- 3370US8816462B2Negatively charged layer to reduce image memory effectOMNIVISION TECH INC·Filed 2012·Granted Aug 26, 2014·0 cites·7 claims
- 3469US10243015B1Silicon photosensor array integrated circuit on [110]substrate with deep, anisotropically-etched, trench isolationOMNIVISION TECH INC·Filed 2018·Granted Mar 26, 2019·1 cites·16 claims
- 3562US11778343B2Methods and circuitry for improving global shutter efficiency in backside illuminated high dynamic range image sensor pixelsSEMICONDUCTOR COMPONENTS IND LLC·Filed 2021·Granted Oct 3, 2023·0 cites·19 claims
- 3661US9287308B2Image sensor having metal contact coupled through a contact etch stop layer with an isolation regionOMNIVISION TECH INC·Filed 2013·Granted Mar 15, 2016·0 cites·21 claims
- 3757US10559615B2Methods for high-dynamic-range color imagingOMNIVISION TECH INC·Filed 2018·Granted Feb 11, 2020·0 cites·10 claims
- 3856US10644057B2Source follower contactOMNIVISION TECH INC·Filed 2018·Granted May 5, 2020·0 cites·14 claims
- 3955US12274099B2Dual embedded storage nodes and vertical transfer gates for pixels of global shutter image sensorsAPPLE INC·Filed 2022·Granted Apr 8, 2025·0 cites·17 claims
- 4055US10269846B2Storage gate protectionOMNIVISION TECH INC·Filed 2017·Granted Apr 23, 2019·0 cites·11 claims
- 4155US9966408B1Image sensor with inverted source followerOMNIVISION TECH INC·Filed 2017·Granted May 8, 2018·0 cites·10 claims
- 4254US10128299B1Manufacturing method of image sensor including source follower contact to floating diffusionOMNIVISION TECH INC·Filed 2017·Granted Nov 13, 2018·0 cites·10 claims
- 4354US10103185B2Graded-semiconductor image sensorOMNIVISION TECH INC·Filed 2018·Granted Oct 16, 2018·0 cites·7 claims
- 4451US9331115B2Image sensor having a gapless microlensesOMNIVISION TECH INC·Filed 2014·Granted May 3, 2016·0 cites·19 claims
- 4545US10582178B2Systems and methods for active depth imager with background subtractOMNIVISION TECH INC·Filed 2016·Granted Mar 3, 2020·0 cites·22 claims
- 4643US9865642B2RGB-IR photosensor with nonuniform buried P-well depth profile for reduced cross talk and enhanced infrared sensitivityOMNIVISION TECH INC·Filed 2015·Granted Jan 9, 2018·0 cites·3 claims
- 4743US9799699B2High near infrared sensitivity image sensorOMNIVISION TECH INC·Filed 2014·Granted Oct 24, 2017·0 cites·10 claims
- 4842US9881955B2Quantum dot image sensorOMNIVISION TECH INC·Filed 2015·Granted Jan 30, 2018·0 cites·21 claims
- 4942US2014246561A1High dynamic range pixel having a plurality of photodiodes with a single implantOMNIVISION TECH INC·Filed 2013·Application pending·0 cites
- 5039US10104285B2Method and apparatus for high resolution digital photography from multiple image sensor framesOMNIVISION TECH INC·Filed 2016·Granted Oct 16, 2018·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →