Granted Patent
Utility
US 5,206,905 · App. 07/615,606
Password protected device using incorrect passwords as seed values for pseudo-random number generator for outputting random data to thwart unauthorized accesses
Inventors:
Robert D. Lee, Stephen M. Curry, Scott Curry
Patented Case
View Patent ↗
Granted: Apr 27, 1993
Filed: Nov 19, 1990
Inventors
Robert D. Lee
Stephen M. Curry
Scott Curry
Assignee (at issue)
Dallas Semiconductor 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.