Granted Patent
Utility
US 6,214,505 · App. 09/619,050
Imaging members
Inventors:
Beng S. Ong, Yu Qi, Cheng-Kuo Hsiao
Patented Case
View Patent ↗
Granted: Apr 10, 2001
Filed: Jul 18, 2000
Inventors
Beng S. Ong
Yu Qi
Cheng-Kuo Hsiao
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.