Inventor
MARSHALL THOMAS M
US13 patents
⚠️ This page may combine multiple inventors who share the name “MARSHALL THOMAS M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KONINKL PHILIPS ELECTRONICS NV
7 patentsUS6692136B2Feb 17, 2004
LED/phosphor-LED hybrid lighting systems
KONINKL PHILIPS ELECTRONICS NV483 citations99
US6513949B1Feb 4, 2003
LED/phosphor-LED hybrid lighting systems
KONINKL PHILIPS ELECTRONICS NV484 citations99
US6443594B1Sep 3, 2002
One-piece lens arrays for collimating and focusing light and led light generators using same
KONINKL PHILIPS ELECTRONICS NV159 citations99
US6445139B1Sep 3, 2002
Led luminaire with electrically adjusted color balance
KONINKL PHILIPS ELECTRONICS NV278 citations98
US6741351B2May 25, 2004
LED luminaire with light sensor configurations for optical feedback
KONINKL PHILIPS ELECTRONICS NV238 citations97
US6783269B2Aug 31, 2004
Side-emitting rod for use with an LED-based light engine
KONINKL PHILIPS ELECTRONICS NV86 citations96
US6726341B2Apr 27, 2004
LED illumination for cold storage compartments
KONINKL PHILIPS ELECTRONICS NV118 citations94
PHILIPS ELECTRONICS NA
4 patentsUS6257737B1Jul 10, 2001
Low-profile luminaire having a reflector for mixing light from a multi-color linear array of LEDs
PHILIPS ELECTRONICS NA234 citations99
US6200002B1Mar 13, 2001
Luminaire having a reflector for mixing light from a multi-color array of leds
PHILIPS ELECTRONICS NA191 citations99
US6153980ANov 28, 2000
LED array having an active shunt arrangement
PHILIPS ELECTRONICS NA145 citations99
US6127783AOct 3, 2000
LED luminaire with electronically adjusted color balance
PHILIPS ELECTRONICS NA584 citations98