Inventor

SINGH RAMA

US2 patents

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

PERKIN ELMER CORP

1 patent

US4747678AMay 31, 1988

Optical relay system with magnification

PERKIN ELMER CORP129 citations94

IBM

1 patent

US5621486AApr 15, 1997

Efficient optical system for a high resolution projection display employing reflection light valves

IBM99 citations93