Inventor
NAMMALWAR PRASANTH KUMAR
IN17 patents
⚠️ This page may combine multiple inventors who share the name “NAMMALWAR PRASANTH KUMAR”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GEN ELECTRIC
7 patentsUS8906724B2Dec 9, 2014
Color stable red-emitting phosphors
GEN ELECTRIC76 citations97
US9698314B2Jul 4, 2017
Color stable red-emitting phosphors
GEN ELECTRIC26 citations93
US9580648B2Feb 28, 2017
Color stable red-emitting phosphors
GEN ELECTRIC2 citations72
US9611237B2Apr 4, 2017
Phosphor materials and related devices
GEN ELECTRIC2 citations71
US10131835B2Nov 20, 2018
Moisture-resistant phosphor compositions and associate methods
GEN ELECTRIC0 citations51
US7652415B2Jan 26, 2010
Electrode materials for electric lamps and methods of manufacture thereof
GEN ELECTRIC1 citations50
US10620324B2Apr 14, 2020
Radiation detection apparatus and related method
GEN ELECTRIC0 citations37
CURRENT LIGHTING SOLUTIONS LLC
5 patentsUS11149195B2Oct 19, 2021
Coated red line emitting phosphors
CURRENT LIGHTING SOLUTIONS LLC2 citations70
US11851595B2Dec 26, 2023
Color stable red-emitting phosphors
CURRENT LIGHTING SOLUTIONS LLC0 citations62
US11098246B2Aug 24, 2021
Color stable red-emitting phosphors
CURRENT LIGHTING SOLUTIONS LLC0 citations62
US10920136B2Feb 16, 2021
Processes for synthesizing red-emitting phosphors and related red-emitting phosphors
CURRENT LIGHTING SOLUTIONS LLC1 citations60
US10815423B2Oct 27, 2020
Red-emitting phosphors, processes and devices
CURRENT LIGHTING SOLUTIONS LLC1 citations57