Granted Patent
Utility
US 5,481,650 · App. 08/320,102
Biased learning system
Inventor:
William W. Cohen
Patented Case
View Patent ↗
Granted: Jan 2, 1996
Filed: Oct 7, 1994
Inventor
William W. Cohen
Assignee (at issue)
AT&T CORP.
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.