Inventor

HSING TO R

US4 patents

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

XEROX CORP

2 patents

US4468704AAug 28, 1984

Adaptive thresholder

XEROX CORP72 citations95

US4454547AJun 12, 1984

Raster output scanner having a full width electro-mechanical modulator

XEROX CORP32 citations90

GTE LABORATORIES INC

2 patents

US4658398AApr 14, 1987

Framed digital voice summing for teleconferencing

GTE LABORATORIES INC26 citations89

US4648089AMar 3, 1987

Digital voice summing for teleconferencing

GTE LABORATORIES INC12 citations70