Granted Patent
Utility
US 6,141,566 · App. 09/228,569
Co-located omnidirectional and sectorized base station
Inventors:
Mitchell R. Gerdisch, John A. Kilpatrick
Patented Case
View Patent ↗
Granted: Oct 31, 2000
Filed: Jan 11, 1999
Inventors
Mitchell R. Gerdisch
John A. Kilpatrick
Assignee (at issue)
Tellabs Operations, 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.