Granted Patent
Utility
US 6,073,844 · App. 09/100,842
CCD shift-alignment device for optical scanner
Inventors:
Jenn-Tsair Tsai, Jimmy Tsao
Patented Case
View Patent ↗
Granted: Jun 13, 2000
Filed: Jun 19, 1998
Inventors
Jenn-Tsair Tsai
Jimmy Tsao
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.