Granted Patent
Utility
US 6,693,027 · App. 10/298,917
Method for configuring a device to include a negative differential resistance (NDR) characteristic
Inventors:
Tsu-Jae King, David Liu
Patented Case
View Patent ↗
Granted: Feb 17, 2004
Filed: Nov 18, 2002
Inventors
Tsu-Jae King
David Liu
Assignee (at issue)
Progressant Technologies, Inc.
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.