Granted Patent
Utility
US 6,550,682 · App. 10/083,102
Bar code reading method, bar code reading apparatus, and program thereof
Inventor:
Osamu Ashiura
Patented Case
View Patent ↗
Granted: Apr 22, 2003
Filed: Feb 27, 2002
Inventor
Osamu Ashiura
Assignee (at issue)
NEC INFRONTIA CORPORATION
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.