Granted Patent
Utility
US 6,229,894 · App. 08/891,999
Method and apparatus for access to user-specific encryption information
Inventors:
Paul C. Van Oorschot, Timothy Edward Moses
Patented Case
View Patent ↗
Granted: May 8, 2001
Filed: Jul 14, 1997
Inventors
Paul C. Van Oorschot
Timothy Edward Moses
Assignee (at issue)
Entrust Technologies 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.