Granted Patent
Utility
US 6,092,201 · App. 09/014,185
Method and apparatus for extending secure communication operations via a shared list
Inventors:
James A. Turnbull, Ian Curry, Paul C. Van Oorschot, Stephen Hillier
Patented Case
View Patent ↗
Granted: Jul 18, 2000
Filed: Jan 27, 1998
Inventors
James A. Turnbull
Ian Curry
Paul C. Van Oorschot
Stephen Hillier
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.