Granted Patent
Utility
US 6,720,918 · App. 10/244,944
Antenna distortion estimation and compensation
Inventors:
Keith Reckdahl, Lawrence McGovern
Patented Case
View Patent ↗
Granted: Apr 13, 2004
Filed: Sep 17, 2002
Inventors
Keith Reckdahl
Lawrence McGovern
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.