Granted Patent
Utility
US 6,013,986 · App. 08/884,702
Electron-emitting device having multi-layer resistor
Inventors:
N. Johan Knall, Duane A. Haven, Swayambu Ramani
Patented Case
View Patent ↗
Granted: Jan 11, 2000
Filed: Jun 30, 1997
Inventors
N. Johan Knall
Duane A. Haven
Swayambu Ramani
Assignee (at issue)
Candescent Technologies 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.