Granted Patent
Utility
US 5,173,923 · App. 07/901,833
Spread-time code division multiple access technique with arbitrary spectral shaping
Inventors:
Pedro M. Crespo, Michael Honig, Jawad A. Salehi
Patented Case
View Patent ↗
Granted: Dec 22, 1992
Filed: Jun 22, 1992
Inventors
Pedro M. Crespo
Michael Honig
Jawad A. Salehi
Assignee (at issue)
Bell Communications Research, 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.