Granted Patent
Utility
US 6,072,276 · App. 08/879,235
Color plasma display panel and method of manufacturing the same
Inventor:
Tetsuji Okajima
Patented Case
View Patent ↗
Granted: Jun 6, 2000
Filed: Jun 19, 1997
Inventor
Tetsuji Okajima
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.