Granted Patent
Utility
US 6,307,882 · App. 09/112,853
Determining channel characteristics in a space-time architecture wireless communication system having multi-element antennas
Inventor:
Thomas L. Marzetta
Patented Case
View Patent ↗
Granted: Oct 23, 2001
Filed: Jul 10, 1998
Inventor
Thomas L. Marzetta
Assignee (at issue)
LUCENT TECHNOLOGIES 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.