Inventor
OPHEY WILLEM G
NL11 patents
⚠️ This page may combine multiple inventors who share the name “OPHEY WILLEM G”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PHILIPS CORP
10 patentsUS6366335B1Apr 2, 2002
Polarization-sensitive beam splitter, method of manufacturing such a beam splitter and magneto-optical scanning device including such a beam splitter
PHILIPS CORP51 citations92
US6246383B1Jun 12, 2001
Head-mounted display
PHILIPS CORP46 citations92
US6108138AAug 22, 2000
Optical beam shaper, and radiation source unit and scanning device including said beam shaper
PHILIPS CORP22 citations92
US6094309AJul 25, 2000
Head-mounted display
PHILIPS CORP37 citations92
US6072632AJun 6, 2000
Image display device and head-mounted display comprising such a device
PHILIPS CORP19 citations92
US5608708AMar 4, 1997
Optical beam-splitting element
PHILIPS CORP19 citations92
US6014255AJan 11, 2000
Polarizing beam splitter and magneto-optic reading device using the same
PHILIPS CORP28 citations91
US5694247ADec 2, 1997
Optical transmissive component with anti-reflection gratings
PHILIPS CORP77 citations90
US6407973B1Jun 18, 2002
Device for scanning an optical record carrier having at least two information layers
PHILIPS CORP16 citations83
US5784168AJul 21, 1998
Position detection system for an object with at least five degrees of freedom
PHILIPS CORP15 citations73