Granted Patent
Utility
US 6,817,529 · App. 10/603,465
Hand-held bar code reader with single printed circuit board
Inventors:
Edward Barkan, Mark Drzymala, Yajun Li
Patented Case
View Patent ↗
Granted: Nov 16, 2004
Filed: Jun 25, 2003
Inventors
Edward Barkan
Mark Drzymala
Yajun Li
Assignee (at issue)
Symbol Technologies, LLC
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.