Inventor
TEWS STEFAN
DE10 patents
⚠️ This page may combine multiple inventors who share the name “TEWS STEFAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LEE CHUNG HOON
4 patentsUS8137589B2Mar 20, 2012
Non stoichiometric tetragonal copper alkaline earth silicate phosphors and method of preparing the same
LEE CHUNG HOON8 citations84
US8134165B2Mar 13, 2012
Light emitting device employing non-stoichiometric tetragonal alkaline earth silicate phosphors
LEE CHUNG HOON10 citations84
US8501040B2Aug 6, 2013
Non-stoichiometric tetragonal copper alkaline earth silicate phosphors and method of preparing the same
LEE CHUNG HOON2 citations62
US8431954B2Apr 30, 2013
Light emitting device employing non-stoichiometric tetragonal alkaline earth silicate phosphors
LEE CHUNG HOON4 citations62
MERCK PATENT GMBH
4 patentsUS10125315B2Nov 13, 2018
Phosphors and phosphor-converted LEDs
MERCK PATENT GMBH3 citations69
US10557081B2Feb 11, 2020
Light-converting material
MERCK PATENT GMBH2 citations66
US10745616B2Aug 18, 2020
Phosphors and phosphor-converted LEDs
MERCK PATENT GMBH0 citations48
US10689570B2Jun 23, 2020
Silicate phosphors
MERCK PATENT GMBH0 citations38