Inventor · Sosu-myeon, KR

Hack soo Oh

18Patents
3h-index
14Co-inventors
53Inventor score

Filing activity: Apr 25, 2005 → Oct 16, 2020

Most-cited inventions

PatentTitleAreaCited byStatus
US7250897B2 CMOS image sensor capable of performing analog correlated double sampling Electricity 13 Expired
US8045029B2 CMOS image sensor for high speed signal processing Electricity 6 Active
US10104321B1 Image processing system and method for an image sensor Electricity 4 Active
US7233195B2 Generator for supplying reference voltage and reference current of stable level regardless of temperature variation Physics 3 Expired
US7948544B2 CMOS image sensor Electricity 3 Active
US11063598B1 Phase-locked loop with a sampling circuit Electricity 2 Active
US8482647B2 CMOS image sensor for high speed signal processing Electricity 2 Active
US10498989B1 Digital double sampling circuit Electricity 2 Active
US11172153B2 Pixel circuit Electricity 2 Active
US9083907B2 Driving circuit of image sensor and method of operating the same Electricity 1 Active
US9000342B2 Passive type image sensor and method including first and second anti-blooming transistors discharging electric charges while integrating electric charges Electricity 1 Active
US9006631B2 Image sensor and row averaging method for image sensor Electricity 0 Active
US10890482B2 Pixel circuit for generating an output signal in response to incident radiation Physics 0 Active
US10791291B2 Pixel circuit Electricity 0 Active
US10917596B2 Pixel circuit for generating output signals in response to incident radiation Electricity 0 Active
US11128829B2 Pixel circuit Electricity 0 Active
US11493388B2 Temperature sensor using digital double sampling Physics 0 Active
US10771725B1 Pixel circuit Electricity 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.