Granted Patent
Utility
US 5,486,825 · App. 08/230,682
"Convolutional encoders for modems which implement the ""Cole code"""
Inventor:
Paul D. Cole
Patented Case
View Patent ↗
Granted: Jan 23, 1996
Filed: Apr 20, 1994
Inventor
Paul D. Cole
Assignee (at issue)
General DataComm, 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.