Inventor
VAN DE VEN JOHANNES C
NL10 patents
⚠️ This page may combine multiple inventors who share the name “VAN DE VEN JOHANNES C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PHILIPS CORP
7 patentsUS6046846AApr 4, 2000
Image projection screen having diffuser to spread light
PHILIPS CORP25 citations92
US5889612AMar 30, 1999
Rear pojection screen
PHILIPS CORP26 citations92
US4721361AJan 26, 1988
Rear projection image viewing system
PHILIPS CORP40 citations92
US4762393AAug 9, 1988
Rear projection screen and rear projection system provided with such a screen
PHILIPS CORP40 citations91
US6151162ANov 21, 2000
Rear projection screen
PHILIPS CORP17 citations83
US5005945AApr 9, 1991
Rear projection screen and rear projection system comprising such a screen
PHILIPS CORP19 citations81
US4688093AAug 18, 1987
Transmission projection screen and method of manufacturing same
PHILIPS CORP24 citations79
PHILIPS ELECTRONICS NA
3 patentsUS5760955AJun 2, 1998
Rear projection screen with reduced speckle
PHILIPS ELECTRONICS NA60 citations96
US6327083B1Dec 4, 2001
Rear projection screen with reduced speckle
PHILIPS ELECTRONICS NA31 citations92
US6147801ANov 14, 2000
Rear projection screen with reduced speckle
PHILIPS ELECTRONICS NA19 citations92