Granted Patent
Utility
US 5,798,516 · App. 08/654,189
Focusing mechanism for hand-held CCD scanners
Inventor:
Vasanth Shreesha
Patented Case
View Patent ↗
Granted: Aug 25, 1998
Filed: May 28, 1996
Inventor
Vasanth Shreesha
Assignee (at issue)
Accu-Sort 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.