Inventor

HU SING-CHUNG

US21 patents

⚠️ This page may combine multiple inventors who share the name “HU SING-CHUNG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HU SING-CHUNG

OMNIVISION TECH INC

Image sensor pixel cell with switched deep trench isolation structure

Image sensor pixel cell with switched deep trench isolation structure

Image sensor pixel cell having dual self-aligned implants next to storage gate

Raised electrode to reduce dark current

Transistors having increased effective channel width

Transistors having increased effective channel width

Image sensor having a source follower transistor with a multi-thickness gate dielectric

Image sensor pixel having storage gate implant with gradient profile

Image sensor with dielectric charge trapping device

High dynamic range pixel having a plurality of amplifier transistors

Stack chip air gap heat insulator

Stack chip air gap heat insulator

Transistors having increased effective channel width

Electrical isolation in pixel-array substrates using combination of doped semiconductor guard rings and overlapping isolation trenches

RGB-IR photosensor with nonuniform buried P-well depth profile for reduced cross talk and enhanced infrared sensitivity

Pixel cell having anti-blooming structure and image sensor

Image sensor having metal contact coupled through a contact etch stop layer with an isolation region

CHEN GANG

Partial buried channel transfer device for image sensors

Backside-illuminated (BSI) image sensor with reduced blooming and electrical shutter

INTEL CORP

High concentration indium fluorine retrograde wells

High concentration indium fluorine retrograde wells