Inventor
MA JIAJU
US50 patents
⚠️ This page may combine multiple inventors who share the name “MA JIAJU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GIGAJOT TECH INC
36 patentsUS11114482B2Sep 7, 2021
Scalable-pixel-size image sensor
GIGAJOT TECH INC5 citations84
US11595609B2Feb 28, 2023
Dual-progression pixel readout
GIGAJOT TECH INC1 citations73
US11330221B1May 10, 2022
Dual-progression pixel readout
GIGAJOT TECH INC1 citations73
US11329089B1May 10, 2022
Image sensor with multi-patterned isolation well
GIGAJOT TECH INC5 citations73
US12015862B2Jun 18, 2024
Image sensor having pixels with isolated floating diffusions
GIGAJOT TECH INC1 citations72
US11272133B1Mar 8, 2022
Time-resolved quanta image sensor
GIGAJOT TECH INC3 citations72
US10616523B2Apr 7, 2020
Split-readout image sensor
GIGAJOT TECH INC4 citations72
US10580820B2Mar 3, 2020
High-sensitivity depth sensor with non-avalanche photodetector
GIGAJOT TECH INC2 citations72
US12439732B1Oct 7, 2025
Time-of-flight pixel sensor with high modulation contrast
GIGAJOT TECH INC1 citations64
US12452556B1Oct 21, 2025
Pixel with anti-blooming circuitry formed in shallow trench isolation
GIGAJOT TECH INC0 citations62
US12426393B2Sep 23, 2025
CMOS image sensors with per-pixel micro-lens arrays
GIGAJOT TECH INC0 citations62
US12244950B2Mar 4, 2025
Image sensor with switchable in-pixel binning during readout
GIGAJOT TECH INC0 citations62
US12225315B2Feb 11, 2025
Dynamic pixel-wise multi-gain readout for high dynamic range imaging
GIGAJOT TECH INC0 citations62
US12218172B2Feb 4, 2025
High-sensitivity depth sensor with non-avalanche photodetector
GIGAJOT TECH INC0 citations62
US12149847B2Nov 19, 2024
Image sensor having column-level correlated-double-sampling charge transfer amplifier
GIGAJOT TECH INC0 citations62
US11991467B2May 21, 2024
Split-readout image sensor
GIGAJOT TECH INC0 citations62
US11888013B2Jan 30, 2024
High-sensitivity depth sensor with non-avalanche photodetector
GIGAJOT TECH INC0 citations62
US11812174B2Nov 7, 2023
Dual-progression pixel readout
GIGAJOT TECH INC0 citations62
US11729528B2Aug 15, 2023
Column-interleaved pixel array
GIGAJOT TECH INC0 citations62
US11721708B2Aug 8, 2023
Scalable-pixel-size image sensor
GIGAJOT TECH INC0 citations62
US11721707B2Aug 8, 2023
Scalable-pixel-size image sensor
GIGAJOT TECH INC0 citations62
US11632514B2Apr 18, 2023
Split-readout image sensor
GIGAJOT TECH INC0 citations62
US11516422B2Nov 29, 2022
Image sensor having column-level correlated-double-sampling charge transfer amplifier
GIGAJOT TECH INC0 citations62
US11495634B2Nov 8, 2022
High-sensitivity depth sensor with non-avalanche photodetector
GIGAJOT TECH INC0 citations62
US11330218B2May 10, 2022
Split-readout image sensor
GIGAJOT TECH INC0 citations62
US11330220B2May 10, 2022
Column-interleaved pixel array
GIGAJOT TECH INC0 citations62
US11276721B2Mar 15, 2022
CMOS image sensors with per-pixel micro-lens arrays
GIGAJOT TECH INC1 citations62
US12231798B2Feb 18, 2025
Sub-ranging programmable gain amplifier
GIGAJOT TECH INC0 citations61
US11818489B1Nov 14, 2023
Time-resolved quanta image sensor
GIGAJOT TECH INC0 citations61
US11606525B1Mar 14, 2023
Sub-ranging programmable gain amplifier
GIGAJOT TECH INC1 citations61
US11763423B1Sep 19, 2023
Luminance-guided image de-mosaicing and de-noising
GIGAJOT TECH INC0 citations57
US11328386B1May 10, 2022
Luminance-guided image de-mosaicing and de-noising
GIGAJOT TECH INC1 citations57
US12075180B2Aug 27, 2024
Enhanced conversion-gain image sensor
GIGAJOT TECH INC0 citations56
US12225316B2Feb 11, 2025
Image sensors with on-chip ADC data compression for multi-bit electron-number outputs
GIGAJOT TECH INC0 citations52
US12149841B2Nov 19, 2024
Selectively multi-sampled pixel array
GIGAJOT TECH INC0 citations52
US10805569B2Oct 13, 2020
Column-interleaved pixel array
GIGAJOT TECH INC0 citations51
DARTMOUTH COLLEGE
9 patentsUS9728565B2Aug 8, 2017
Low full-well capacity image sensor with high sensitivity
DARTMOUTH COLLEGE7 citations80
US11251215B2Feb 15, 2022
CMOS image sensor with pump gate and extremely high conversion gain
DARTMOUTH COLLEGE2 citations73
US10319776B2Jun 11, 2019
CMOS image sensor with pump gate and extremely high conversion gain
DARTMOUTH COLLEGE4 citations73
US10283539B2May 7, 2019
Gateless reset for image sensor pixels
DARTMOUTH COLLEGE2 citations73
US10340305B2Jul 2, 2019
Image sensor and image sensor pixel having JFET source follower
DARTMOUTH COLLEGE3 citations71
US11522098B2Dec 6, 2022
UV/VIS/IR backside-illuminated photon-counting sensor
DARTMOUTH COLLEGE0 citations62
US11496703B2Nov 8, 2022
High conversion gain and high fill-factor image sensors with pump-gate and vertical charge storage well for global-shutter and high-speed applications
DARTMOUTH COLLEGE0 citations62
US10978504B2Apr 13, 2021
Gateless reset for image sensor pixels
DARTMOUTH COLLEGE0 citations62
US11764249B2Sep 19, 2023
Image sensor and image sensor pixel having JFET source follower
DARTMOUTH COLLEGE0 citations61