Granted Patent
Utility
US 5,666,447 · App. 08/342,958
Using optical fiber multiplexer to combine light beams in a laser printer
Inventors:
Chih-Li Chuang, Sanwal P. Sarraf
Patented Case
View Patent ↗
Granted: Sep 9, 1997
Filed: Nov 21, 1994
Inventors
Chih-Li Chuang
Sanwal P. Sarraf
Assignee (at issue)
EASTMAN KODAK COMPANY
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.