Granted Patent
Utility
US 6,573,878 · App. 09/481,203
Method of driving AC-discharge plasma display panel
Inventor:
Eishi Mizobata
Patented Case
View Patent ↗
Granted: Jun 3, 2003
Filed: Jan 11, 2000
Inventor
Eishi Mizobata
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.