Granted Patent
Utility
US 6,577,071 · App. 10/106,217
Data driver circuit for a plasma display device
Inventor:
Kazuhisa Matsumoto
Patented Case
View Patent ↗
Granted: Jun 10, 2003
Filed: Mar 27, 2002
Inventor
Kazuhisa Matsumoto
Assignee (at issue)
NEC 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.