Granted Patent
Utility
US 5,394,471 · App. 08/121,852
Method and system for proactive password validation
Inventors:
Ravi Ganesan, Christopher Davies
Patented Case
View Patent ↗
Granted: Feb 28, 1995
Filed: Sep 17, 1993
Inventors
Ravi Ganesan
Christopher Davies
Assignee (at issue)
Bell Atlantic Network Services
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.