Inventor
COHEN WILLIAM ERWIN
US27 patents
⚠️ This page may combine multiple inventors who share the name “COHEN WILLIAM ERWIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GEN ELECTRIC
16 patentsUS9537061B2Jan 3, 2017
Phosphor compositions and lighting apparatus thereof
GEN ELECTRIC3 citations73
US9605199B1Mar 28, 2017
Oxy-bromide phosphors and uses thereof
GEN ELECTRIC3 citations72
US10047286B2Aug 14, 2018
Color stable red-emitting phosphors
GEN ELECTRIC4 citations69
US9890328B2Feb 13, 2018
Phosphor compositions and lighting apparatus thereof
GEN ELECTRIC0 citations52
US9404034B2Aug 2, 2016
Coating systems and fluorescent lamps provided therewith
GEN ELECTRIC0 citations52
US9346999B2May 24, 2016
Method of forming efficient phosphor powders
GEN ELECTRIC0 citations52
US9335011B2May 10, 2016
Oxyfluoride phosphor compositions and lighting apparatus thereof
GEN ELECTRIC0 citations52
US9328878B2May 3, 2016
Phosphor compositions and lighting apparatus thereof
GEN ELECTRIC0 citations52
US9321959B2Apr 26, 2016
Process of forming phosphor particles with core shell structures
GEN ELECTRIC0 citations51
US9269559B1Feb 23, 2016
Compositions and methods for modifying lumen maintenance characteristics of phosphor-containing coatings
GEN ELECTRIC1 citations51
US9123525B2Sep 1, 2015
Phosphor materials, fluorescent lamps provided therewith, and methods therefor
GEN ELECTRIC0 citations51
US8987984B2Mar 24, 2015
Fluorescent lamp including phosphor composition with special BAMn phosphor, (Ba,Sr,Ca)(Mg1-x Mnx)Al10O17:Eu2+
GEN ELECTRIC0 citations49
US9117650B2Aug 25, 2015
Fluorescent lamp with high color rendering index and coating systems therefor
GEN ELECTRIC0 citations43
US9142397B2Sep 22, 2015
High color rendering index fluorescent lamp with multi-layer phosphor coating
GEN ELECTRIC1 citations42
US9633830B2Apr 25, 2017
Phosphor-containing coating systems and fluorescent lamps equipped therewith
GEN ELECTRIC0 citations41
US10563121B2Feb 18, 2020
Red-emitting phosphors and associated devices
GEN ELECTRIC0 citations38
CURRENT LIGHTING SOLUTIONS LLC
3 patentsUS11477945B2Oct 25, 2022
Horticulture lighting device
CURRENT LIGHTING SOLUTIONS LLC2 citations73
US11114591B2Sep 7, 2021
Core-shell materials with red-emitting phosphors
CURRENT LIGHTING SOLUTIONS LLC0 citations52
US10851293B2Dec 1, 2020
Phosphor materials for light sources and method for manufacturing the same
CURRENT LIGHTING SOLUTIONS LLC0 citations40