Inventor

ROYCE MARTIN R

US4 patents

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

RCA CORP

2 patents

US4568479AFeb 4, 1986

Method for preparing phosphor adapted for producing photosensitive layers from an acid slurry

RCA CORP5 citations56

US4316816AFeb 23, 1982

Method for preparing copper-aluminum-gold-activated zinc-sulfide phosphors

RCA CORP1 citations41

NICHIA KAGAKU KOGYO KK

1 patent

US5376303ADec 27, 1994

Long Decay phoaphors

NICHIA KAGAKU KOGYO KK121 citations96

(unassigned)

1 patent

US5650094AJul 22, 1997

Red emitting long decay phosphors

20 citations91