Granted Patent
Utility
US 6,646,375 · App. 09/717,108
Substrate for surface discharge AC type plasma display panel, surface discharge AC type plasma display panel and surface discharge AC type plasma device
Inventor:
Shinichiro Nagano
Patented Case
View Patent ↗
Granted: Nov 11, 2003
Filed: Nov 22, 2000
Inventor
Shinichiro Nagano
Assignee (at issue)
MITSUBISHI ELECTRIC 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.