Inventor

RITZERFELD WILLEM G J

NL2 patents

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

PHILIPS CORP

1 patent

US5083295AJan 21, 1992

Integrated memory circuit with interconnected sense amplifiers

PHILIPS CORP14 citations66

OCE NEDERLAND BV

1 patent

US4585352AApr 29, 1986

System for measuring the optical density of both the background and the image areas of an original

OCE NEDERLAND BV2 citations57