Inventor
YANG DAJIANG
US48 patents
⚠️ This page may combine multiple inventors who share the name “YANG DAJIANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OMNIVISION TECH INC
35 patentsUS10334191B1Jun 25, 2019
Pixel array with embedded split pixels for high dynamic range imaging
OMNIVISION TECH INC29 citations94
US9954020B1Apr 24, 2018
High-dynamic-range color image sensors and associated methods
OMNIVISION TECH INC8 citations84
US9955090B2Apr 24, 2018
High dynamic range image sensor with virtual high-low sensitivity pixels
OMNIVISION TECH INC16 citations84
US9859311B1Jan 2, 2018
Storage gate protection
OMNIVISION TECH INC6 citations84
US9818791B1Nov 14, 2017
Stacked image sensor
OMNIVISION TECH INC15 citations84
US10044960B2Aug 7, 2018
Systems and methods for detecting light-emitting diode without flickering
OMNIVISION TECH INC12 citations83
US9305949B2Apr 5, 2016
Big-small pixel scheme for image sensors
OMNIVISION TECH INC10 citations83
US9484370B2Nov 1, 2016
Isolated global shutter pixel storage structure
OMNIVISION TECH INC7 citations82
US8933494B1Jan 13, 2015
Image sensor pixel cell having dual self-aligned implants next to storage gate
OMNIVISION TECH INC8 citations82
US10504956B2Dec 10, 2019
Photogate for front-side-illuminated infrared image sensor and method of manufacturing the same
OMNIVISION TECH INC6 citations73
US9911770B2Mar 6, 2018
Graded-semiconductor image sensor
OMNIVISION TECH INC2 citations73
US9881964B1Jan 30, 2018
Image sensor with inverted source follower
OMNIVISION TECH INC3 citations73
US9911773B2Mar 6, 2018
Virtual high dynamic range large-small pixel image sensor
OMNIVISION TECH INC5 citations72
US9419044B2Aug 16, 2016
Image sensor pixel having storage gate implant with gradient profile
OMNIVISION TECH INC5 citations72
US9312299B2Apr 12, 2016
Image sensor with dielectric charge trapping device
OMNIVISION TECH INC3 citations72
US10141360B2Nov 27, 2018
Isolated global shutter pixel storage structure
OMNIVISION TECH INC3 citations71
US10411063B2Sep 10, 2019
Single-exposure high dynamic range sensor
OMNIVISION TECH INC6 citations70
US10243015B1Mar 26, 2019
Silicon photosensor array integrated circuit on [110]substrate with deep, anisotropically-etched, trench isolation
OMNIVISION TECH INC1 citations61
US10559615B2Feb 11, 2020
Methods for high-dynamic-range color imaging
OMNIVISION TECH INC0 citations52
US10269846B2Apr 23, 2019
Storage gate protection
OMNIVISION TECH INC0 citations52
US10103185B2Oct 16, 2018
Graded-semiconductor image sensor
OMNIVISION TECH INC0 citations52
US10103194B2Oct 16, 2018
Self-aligned optical grid on image sensor
OMNIVISION TECH INC1 citations52
US9966408B1May 8, 2018
Image sensor with inverted source follower
OMNIVISION TECH INC0 citations52
US9881955B2Jan 30, 2018
Quantum dot image sensor
OMNIVISION TECH INC0 citations52
US9147776B2Sep 29, 2015
Negatively charged layer to reduce image memory effect
OMNIVISION TECH INC0 citations52
US9105767B2Aug 11, 2015
Negatively charged layer to reduce image memory effect
OMNIVISION TECH INC0 citations52
US8816462B2Aug 26, 2014
Negatively charged layer to reduce image memory effect
OMNIVISION TECH INC0 citations52
US10644057B2May 5, 2020
Source follower contact
OMNIVISION TECH INC0 citations51
US10128299B1Nov 13, 2018
Manufacturing method of image sensor including source follower contact to floating diffusion
OMNIVISION TECH INC0 citations51
US9865642B2Jan 9, 2018
RGB-IR photosensor with nonuniform buried P-well depth profile for reduced cross talk and enhanced infrared sensitivity
OMNIVISION TECH INC0 citations51
US10582178B2Mar 3, 2020
Systems and methods for active depth imager with background subtract
OMNIVISION TECH INC0 citations42
US10104285B2Oct 16, 2018
Method and apparatus for high resolution digital photography from multiple image sensor frames
OMNIVISION TECH INC0 citations42
US9799699B2Oct 24, 2017
High near infrared sensitivity image sensor
OMNIVISION TECH INC0 citations42
US9331115B2May 3, 2016
Image sensor having a gapless microlenses
OMNIVISION TECH INC0 citations42
US9287308B2Mar 15, 2016
Image sensor having metal contact coupled through a contact etch stop layer with an isolation region
OMNIVISION TECH INC0 citations41
QUANTUM SI INC
10 patentsUS11573180B2Feb 7, 2023
Integrated sensor with reduced skew
QUANTUM SI INC5 citations84
US11869917B2Jan 9, 2024
Integrated sensor for lifetime characterization
QUANTUM SI INC3 citations75
US11804499B2Oct 31, 2023
Optical and electrical secondary path rejection
QUANTUM SI INC3 citations73
US11719639B2Aug 8, 2023
Integrated sensor for multi-dimensional signal analysis
QUANTUM SI INC2 citations73
US12477845B2Nov 18, 2025
Optical and electrical secondary path rejection
QUANTUM SI INC0 citations62
US12300711B2May 13, 2025
Integrated sensor for lifetime characterization
QUANTUM SI INC0 citations62
US12203855B2Jan 21, 2025
Sensor for lifetime plus spectral characterization
QUANTUM SI INC0 citations62
US11885744B2Jan 30, 2024
Sensor for lifetime plus spectral characterization
QUANTUM SI INC1 citations62
US12188870B2Jan 7, 2025
Integrated sensor with reduced skew
QUANTUM SI INC0 citations61
US12092579B2Sep 17, 2024
Integrated sensor with reduced skew
QUANTUM SI INC0 citations61
SEMICONDUCTOR COMPONENTS IND LLC
2 patentsUS11218653B2Jan 4, 2022
Methods and circuitry for improving global shutter efficiency in backside illuminated high dynamic range image sensor pixels
SEMICONDUCTOR COMPONENTS IND LLC10 citations84
US11778343B2Oct 3, 2023
Methods and circuitry for improving global shutter efficiency in backside illuminated high dynamic range image sensor pixels
SEMICONDUCTOR COMPONENTS IND LLC0 citations61