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Inventor
NARWARK OLIVER
DE
2 patents
Patents
2 patents
US7919935B2
Apr 5, 2011
Brightness sensor
SCHREINER GROUP GMBH & CO KG
2 citations
52
US7915839B2
Mar 29, 2011
Method and electronic control system to compensate for the aging-related brightness loss of an electroluminescent element
SCHREINER GROUP GMBH & CO KG
0 citations
38