Granted Patent
Utility
US 4,924,516 · App. 07/356,080
Method and system for a synchronized pseudo-random privacy modem
Inventors:
Gordon Bremer, William L. Betts
Patented Case
View Patent ↗
Granted: May 8, 1990
Filed: May 23, 1989
Inventors
Gordon Bremer
William L. Betts
Assignee (at issue)
AT&T Paradyne Corporation
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.