Inventor
FISCHER ROBERT E
US22 patents
⚠️ This page may combine multiple inventors who share the name “FISCHER ROBERT E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNIV DUKE
6 patentsUS6473236B2Oct 29, 2002
Projection lens and system
UNIV DUKE50 citations96
US6172816B1Jan 9, 2001
Optical component adjustment for mitigating tolerance sensitivities
UNIV DUKE59 citations94
US6172813B1Jan 9, 2001
Projection lens and system including a reflecting linear polarizer
UNIV DUKE65 citations94
US6280035B1Aug 28, 2001
Lens design to eliminate color fringing
UNIV DUKE27 citations92
US6239917B1May 29, 2001
Thermalization using optical components in a lens system
UNIV DUKE27 citations92
US6185041B1Feb 6, 2001
Projection lens and system
UNIV DUKE38 citations92
OPTICS 1 INC
4 patentsUS6349004B1Feb 19, 2002
Head mounted display viewing optics with improved optical performance
OPTICS 1 INC54 citations95
US7077525B2Jul 18, 2006
Led-based flashlight
OPTICS 1 INC45 citations91
US6939009B2Sep 6, 2005
Compact work light with high illumination uniformity
OPTICS 1 INC50 citations90
US5642221AJun 24, 1997
Head mounted display system
OPTICS 1 INC70 citations89
RIAKE CORP
3 patentsUS6606173B2Aug 12, 2003
Illumination device and method for laser projector
RIAKE CORP72 citations94
US6870650B2Mar 22, 2005
Illumination device and method for laser projector
RIAKE CORP44 citations91
US7554737B2Jun 30, 2009
Illumination device and method using adaptable source and output format
RIAKE CORP24 citations90