Granted Patent
Utility
US 6,494,376 · App. 09/394,339
Compensation for scan line variations in a bar code scanner system
Inventors:
Glen Davis, Jonathan R. Brandt
Patented Case
View Patent ↗
Granted: Dec 17, 2002
Filed: Sep 13, 1999
Inventors
Glen Davis
Jonathan R. Brandt
Assignee (at issue)
PSC Scanning, 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.