Granted Patent
Utility
US 4,601,047 · App. 06/592,669
Code division multiplexer using direct sequence spread spectrum signal processing
Inventors:
Lawrence B. Horwitz, Eugene T. Wiggins
Patented Case
View Patent ↗
Granted: Jul 15, 1986
Filed: Mar 23, 1984
Inventors
Lawrence B. Horwitz
Eugene T. Wiggins
Assignee (at issue)
Sangamo Weston, 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.