Granted Patent
Utility
US 5,901,233 · App. 08/635,336
Narrow band controller
Inventors:
Richard L. Hockney, Ralph Fenn, Bruce G. Johnson, Monique Gaffney
Patented Case
View Patent ↗
Granted: May 4, 1999
Filed: Apr 19, 1996
Inventors
Richard L. Hockney
Ralph Fenn
Bruce G. Johnson
Monique Gaffney
Assignee (at issue)
Satcon Technology 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.