Inventor
TASCH STEFAN
AT19 patents
⚠️ This page may combine multiple inventors who share the name “TASCH STEFAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LEUCHSTOFFWERK BREITUNGEN GMBH
3 patentsUS6943380B2Sep 13, 2005
Light emitting device having phosphor of alkaline earth metal silicate
LEUCHSTOFFWERK BREITUNGEN GMBH183 citations98
US7157746B2Jan 2, 2007
Light emitting device having a divalent-europium-activated alkaline earth metal orthosilicate phosphor
LEUCHSTOFFWERK BREITUNGEN GMBH58 citations95
US7138660B2Nov 21, 2006
Light emitting device
LEUCHSTOFFWERK BREITUNGEN GMBH58 citations95
TOYODA GOSEI KK
3 patentsTRIDONIC OPTOELECTRONICS GMBH
3 patentsUS7708447B2May 4, 2010
Current supply for luminescent diodes
TRIDONIC OPTOELECTRONICS GMBH24 citations91
US7985015B2Jul 26, 2011
LED spotlight having a funnel-shaped lens
TRIDONIC OPTOELECTRONICS GMBH14 citations82
US7855393B2Dec 21, 2010
Light emitting device with a non-activated luminescent material
TRIDONIC OPTOELECTRONICS GMBH3 citations60