Granted Patent
Utility
US 5,923,680 · App. 08/869,352
Error correction in a digital transmission system
Inventors:
Simon Daniel Brueckheimer, David John Stacey
Patented Case
View Patent ↗
Granted: Jul 13, 1999
Filed: Jun 5, 1997
Inventors
Simon Daniel Brueckheimer
David John Stacey
Assignee (at issue)
Nortel Networks Limited
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.