Inventor
GARDNER ROBERT C
US35 patents
⚠️ This page may combine multiple inventors who share the name “GARDNER ROBERT C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
QUARKSTAR LLC
23 patentsUS9081125B2Jul 14, 2015
Illumination devices including multiple light emitting elements
QUARKSTAR LLC41 citations98
US8899808B2Dec 2, 2014
Lightguide luminaire module for direct and indirect illumination
QUARKSTAR LLC25 citations93
US8833969B2Sep 16, 2014
Indirect direct troffer luminaire
QUARKSTAR LLC26 citations93
US9863605B2Jan 9, 2018
Light-emitting devices providing asymmetrical propagation of light
QUARKSTAR LLC14 citations92
US10859758B2Dec 8, 2020
Illumination devices including multiple light emitting elements
QUARKSTAR LLC3 citations73
US10823905B2Nov 3, 2020
Illumination devices including multiple light emitting elements
QUARKSTAR LLC2 citations73
US10107475B2Oct 23, 2018
Light-emitting device and luminaire incorporating same
QUARKSTAR LLC4 citations73
US10088618B2Oct 2, 2018
Light-emitting device with remote scattering element and total internal reflection extractor element
QUARKSTAR LLC2 citations73
US11703631B2Jul 18, 2023
Illumination devices including multiple light emitting elements
QUARKSTAR LLC0 citations63
US11339948B2May 24, 2022
Light-emitting device and luminaire incorporating same
QUARKSTAR LLC0 citations63
US10707435B2Jul 7, 2020
Method and apparatus for coupling light-emitting elements with light-converting material
QUARKSTAR LLC1 citations63
US11353167B2Jun 7, 2022
Light-emitting devices providing asymmetrical propagation of light
QUARKSTAR LLC0 citations62
US11009193B2May 18, 2021
Light-emitting devices providing asymmetrical propagation of light
QUARKSTAR LLC0 citations62
US10670226B2Jun 2, 2020
Light-emitting device and luminaire incorporating same
QUARKSTAR LLC0 citations52
US10520663B2Dec 31, 2019
Illumination system based on active and passive illumination devices
QUARKSTAR LLC0 citations52
US10473292B2Nov 12, 2019
Solid state illumination devices including spatially-extended light sources and reflectors
QUARKSTAR LLC0 citations52
US10451250B2Oct 22, 2019
Light-emitting devices providing asymmetrical propagation of light
QUARKSTAR LLC0 citations52
US10408428B2Sep 10, 2019
Light-emitting devices providing asymmetrical propagation of light
QUARKSTAR LLC0 citations52
US10151446B2Dec 11, 2018
Light-emitting device with total internal reflection (TIR) extractor
QUARKSTAR LLC1 citations52
US10132986B2Nov 20, 2018
Illumination system based on active and passive illumination devices
QUARKSTAR LLC0 citations52
US9822948B2Nov 21, 2017
Solid state illumination devices including spatially-extended light sources and reflectors
QUARKSTAR LLC0 citations52
US9733414B2Aug 15, 2017
Illumination system based on active and passive illumination devices
QUARKSTAR LLC0 citations52
US9291763B2Mar 22, 2016
Light-emitting device with remote scattering element and total internal reflection extractor element
QUARKSTAR LLC0 citations52
DAU WILSON
3 patentsUS8602586B1Dec 10, 2013
Illumination devices including multiple light emitting elements
DAU WILSON49 citations98
US8506112B1Aug 13, 2013
Illumination devices including multiple light emitting elements
DAU WILSON77 citations98
US9028120B2May 12, 2015
Illumination devices including multiple light emitting elements
DAU WILSON20 citations92