-
Electroluminescent device
-
Patent number 5,674,635
-
Issue date Oct 7, 1997
-
Xerox Corporation
-
Bing R. Hsieh
-
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
-
Electroluminescent device
-
Patent number 5,560,957
-
Issue date Oct 1, 1996
-
Xerox Corporation
-
Gordon E. Johnson
-
H01 - BASIC ELECTRIC ELEMENTS
-
-
-
Optical recording member
-
Patent number 4,638,335
-
Issue date Jan 20, 1987
-
Xerox Corporation
-
Thomas W. Smith
-
G11 - INFORMATION STORAGE
-
-
-
Optical recording member
-
Patent number 4,268,840
-
Issue date May 19, 1981
-
Xerox Corporation
-
Richard L. Schank
-
G11 - INFORMATION STORAGE
-
-
-