Granted Patent
Utility
US 6,249,264 · App. 09/116,950
Surface discharge type plasma display panel with intersecting barrier ribs
Inventors:
Ko Sano, Kanzou Yoshikawa, Takeo Saikatsu, Takao Yasue, Toyohiro Uchiumi
Patented Case
View Patent ↗
Granted: Jun 19, 2001
Filed: Jul 17, 1998
Inventors
Ko Sano
Kanzou Yoshikawa
Takeo Saikatsu
Takao Yasue
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.