Granted Patent
Utility
US 6,710,899 · App. 09/683,957
CCD scanner powered by a serial bus
Inventors:
Ching-Fu Chung, Yu-Wen Lee
Patented Case
View Patent ↗
Granted: Mar 23, 2004
Filed: Mar 6, 2002
Inventors
Ching-Fu Chung
Yu-Wen Lee
Assignee (at issue)
Mustek Systems Inc.
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.