Granted Patent
Utility
US 6,466,186 · App. 09/404,318
Method and apparatus for driving plasma display panel unaffected by the display load amount
Inventors:
Masahiro Shimizu, Toshiro Wakabayashi
Patented Case
View Patent ↗
Granted: Oct 15, 2002
Filed: Sep 24, 1999
Inventors
Masahiro Shimizu
Toshiro Wakabayashi
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.