Granted Patent
Utility
US 6,002,709 · App. 09/148,263
Verification of PN synchronization in a direct-sequence spread-spectrum digital communications system
Inventor:
Alan F. Hendrickson
Patented Case
View Patent ↗
Granted: Dec 14, 1999
Filed: Sep 4, 1998
Inventor
Alan F. Hendrickson
Assignee (at issue)
DSP Group Ltd.
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.