Granted Patent
Utility
US 6,037,898 · App. 08/948,772
Method and apparatus for calibrating radio frequency base stations using antenna arrays
Inventors:
David M. Parish, Farhad Farzaneh, Craig H. Barratt
Patented Case
View Patent ↗
Granted: Mar 14, 2000
Filed: Oct 10, 1997
Inventors
David M. Parish
Farhad Farzaneh
Craig H. Barratt
Assignee (at issue)
ArrayComm 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.