Granted Patent
Utility
US 6,000,980 · App. 08/807,113
Process for fabricating a microtip cathode assembly for a field emission display panel
Inventors:
Livio Baldi, Alessandro Tonti
Patented Case
View Patent ↗
Granted: Dec 14, 1999
Filed: Dec 13, 1996
Inventors
Livio Baldi
Alessandro Tonti
Assignee (at issue)
SGS-Thomson Microelectronics S.A.
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.