Granted Patent
Utility
US 6,801,579 · App. 09/643,459
Method and wireless communication using unitary space-time signal constellations
Inventors:
Babak Hassibi, Bertrand Hochwald, Mohammad Amin Shokrollahi, Wim Sweldens
Patented Case
View Patent ↗
Granted: Oct 5, 2004
Filed: Aug 22, 2000
Inventors
Babak Hassibi
Bertrand Hochwald
Mohammad Amin Shokrollahi
Wim Sweldens
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.