Granted Patent
Utility
US 4,885,589 · App. 07/244,162
Optical distribution of transmitter signals and antenna returns in a phased array radar system
Inventors:
Brian J. Edward, Stephen Wanuga
Patented Case
View Patent ↗
Granted: Dec 5, 1989
Filed: Sep 14, 1988
Inventors
Brian J. Edward
Stephen Wanuga
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.