Granted Patent
Utility
US 5,852,286 · App. 08/622,234
Method and apparatus for reducing bandwidth limited noise in bar code scanner
Inventor:
Edward P. Coleman
Patented Case
View Patent ↗
Granted: Dec 22, 1998
Filed: Mar 20, 1996
Inventor
Edward P. Coleman
Assignee (at issue)
PSC, 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.