Granted Patent
Utility
US 5,841,232 · App. 08/833,759
AC plasma display panel
Inventors:
Kazunori Hirao, Toru Hirayama, Koji Aoto
Patented Case
View Patent ↗
Granted: Nov 24, 1998
Filed: Apr 9, 1997
Inventors
Kazunori Hirao
Toru Hirayama
Koji Aoto
Assignee (at issue)
Matsushita Electronics 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.