Granted Patent
Utility
US 6,417,824 · App. 09/487,723
Method of driving plasma display panel
Inventors:
Tsutomu Tokunaga, Nobuhiko Saegusa
Patented Case
View Patent ↗
Granted: Jul 9, 2002
Filed: Jan 19, 2000
Inventors
Tsutomu Tokunaga
Nobuhiko Saegusa
Assignee (at issue)
PIONEER 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.