Inventor
DE VAAN ADRIANUS J S M
NL20 patents
⚠️ This page may combine multiple inventors who share the name “DE VAAN ADRIANUS J S M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PHILIPS CORP
15 patentsUS5486884AJan 23, 1996
Reflecting image projection screen and image projection system comprising such a screen
PHILIPS CORP96 citations96
US5184248AFeb 2, 1993
Image projection apparatus
PHILIPS CORP67 citations94
US5573324ANov 12, 1996
Image projection system
PHILIPS CORP37 citations92
US5235444AAug 10, 1993
Image projection arrangement
PHILIPS CORP28 citations92
US5042925AAug 27, 1991
Polarization-sensitive beam splitter having a polarizing birefringent oriented polymer adhesive layer
PHILIPS CORP32 citations92
US5029986AJul 9, 1991
Electro-optical color display device and projection apparatus
PHILIPS CORP36 citations92
US6042237AMar 28, 2000
Image projection module and image projection device provided with such a module
PHILIPS CORP32 citations89
US6024451AFeb 15, 2000
Illumination system and image projection device provided with such an illumination system
PHILIPS CORP22 citations89
US5798866AAug 25, 1998
Picture display device with two microlens arrays
PHILIPS CORP19 citations84
US6179425B1Jan 30, 2001
Image projection system
PHILIPS CORP10 citations73
US6018214AJan 25, 2000
Illumination system for an image projection device
PHILIPS CORP14 citations73
US4664483AMay 12, 1987
Liquid crystal display device with a hysteresis
PHILIPS CORP12 citations72
US5748374AMay 5, 1998
Picture display device
PHILIPS CORP6 citations62
US4902105AFeb 20, 1990
Liquid crystal display device
PHILIPS CORP3 citations57
US4783653ANov 8, 1988
Low drive voltage display device
PHILIPS CORP3 citations57
KONINKL PHILIPS ELECTRONICS NV
4 patentsUS6631995B2Oct 14, 2003
Method of and device for generating an image having a desired brightness
KONINKL PHILIPS ELECTRONICS NV99 citations97
US6540359B1Apr 1, 2003
Image projection system
KONINKL PHILIPS ELECTRONICS NV14 citations84
US6905216B2Jun 14, 2005
Method of and device for generating an image having a desired brightness
KONINKL PHILIPS ELECTRONICS NV9 citations73
USRE42428EJun 7, 2011
Method of and device for generating an image having a desired brightness
KONINKL PHILIPS ELECTRONICS NV3 citations62