Granted Patent
Utility
US 6,747,263 · App. 10/006,494
Matrix output device readout system
Inventor:
Vladimir Popov
Patented Case
View Patent ↗
Granted: Jun 8, 2004
Filed: Dec 7, 2001
Inventor
Vladimir Popov
Assignee (at issue)
Southeastern University Research Assn., 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.