Granted Patent
Utility
US 6,426,732 · App. 09/083,118
Method of energizing plasma display panel
Inventor:
Mitsuyoshi Makino
Patented Case
View Patent ↗
Granted: Jul 30, 2002
Filed: May 22, 1998
Inventor
Mitsuyoshi Makino
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.