Granted Patent
Utility
US 4,806,944 · App. 07/095,927
Switchable matching network for an element of a steerable antenna array
Inventor:
Anthony W. Jacomb-Hood
Patented Case
View Patent ↗
Granted: Feb 21, 1989
Filed: Sep 14, 1987
Inventor
Anthony W. Jacomb-Hood
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.