Granted Patent
Utility
US 5,150,335 · App. 07/714,104
Frequency interrupt continuous transmit active sonar transmission and signal processing technique
Inventor:
Scott Hoffman
Patented Case
View Patent ↗
Granted: Sep 22, 1992
Filed: Jun 11, 1991
Inventor
Scott Hoffman
Assignee (at issue)
General Electric Company
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.