Granted Patent
Utility
US 6,577,061 · App. 09/255,787
Surface discharge type plasma display panel with blue luminescent area substantially wider than red and green luminescent areas
Inventors:
Ko Sano, Takayoshi Nagai, Shinichiro Nagano, Kanzou Yoshikawa, Takeo Saikatsu, Toyohiro Uchiumi
Patented Case
View Patent ↗
Granted: Jun 10, 2003
Filed: Feb 23, 1999
Inventors
Ko Sano
Takayoshi Nagai
Shinichiro Nagano
Kanzou Yoshikawa
Takeo Saikatsu
Toyohiro Uchiumi
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.