Granted Patent
Utility
US 5,083,094 · App. 07/590,192
Selective power combiner using phase shifters
Inventor:
Bjorn Forsberg
Patented Case
View Patent ↗
Granted: Jan 21, 1992
Filed: Sep 28, 1990
Inventor
Bjorn Forsberg
Assignee (at issue)
Space Systems/Loral, LLC
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.