Granted Patent
Utility
US 5,929,809 · App. 09/056,128
Method and system for calibration of sectionally assembled phased array antennas
Inventors:
John Richard Erlick, Jonathan Gross
Patented Case
View Patent ↗
Granted: Jul 27, 1999
Filed: Apr 7, 1998
Inventors
John Richard Erlick
Jonathan Gross
Assignee (at issue)
Motorola, Inc.
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.