Granted Patent
Utility
US 6,492,080 · App. 09/815,116
Process for tuning photoreceptor sensitivity
Inventors:
Richard A. Burt, George Liebermann, Cheng-Kuo Hsiao, Ah-Mee Hor
Patented Case
View Patent ↗
Granted: Dec 10, 2002
Filed: Mar 23, 2001
Inventors
Richard A. Burt
George Liebermann
Cheng-Kuo Hsiao
Ah-Mee Hor
Assignee (at issue)
Xerox Corporation
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.