Granted Patent
Utility
US 5,150,436 · App. 07/756,300
Slow-wave electrode structure
Inventors:
Nicolas A. F. Jaeger, Zachary K. Lee
Patented Case
View Patent ↗
Granted: Sep 22, 1992
Filed: Sep 6, 1991
Inventors
Nicolas A. F. Jaeger
Zachary K. Lee
Assignee (at issue)
THE UNIVERSITY OF BRITISH COLUMBIA
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.