Inventor
QI RU-YI
US5 patents
Patents
5 patentsUS5531926AJul 2, 1996
Phosphor and method of making same
OSRAM SYLVANIA INC7 citations71
US5597511AJan 28, 1997
Phosphor and method of making same
OSRAM SYLVANIA INC4 citations61
US5567351AOct 22, 1996
Phosphor and method of making same
OSRAM SYLVANIA INC3 citations61
US5567352AOct 22, 1996
Phosphor and method of making same
OSRAM SYLVANIA INC3 citations60
US5658495AAug 19, 1997
Mn-dope Na-Li-taenolite
OSRAM SYLVANIA INC0 citations50