Granted Patent
Utility
US 5,878,037 · App. 08/769,286
Code division switching scheme
Inventor:
Matthew J. Sherman
Patented Case
View Patent ↗
Granted: Mar 2, 1999
Filed: Dec 18, 1996
Inventor
Matthew J. Sherman
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.