Granted Patent
Utility
US 5,005,019 · App. 06/930,187
Electromagnetically coupled printed-circuit antennas having patches or slots capacitively coupled to feedlines
Inventors:
Amir I. Zaghloul, Robert M. Sorbello
Patented Case
View Patent ↗
Granted: Apr 2, 1991
Filed: Nov 13, 1986
Inventors
Amir I. Zaghloul
Robert M. Sorbello
Assignee (at issue)
Communications Satellite 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.