Granted Patent
Utility
US 6,507,909 · App. 07/479,666
Method for executing trusted-path commands
Inventors:
Mary Ellen Zurko, Thomas Andrew Casey, Jr., Morrie Gasser, Judith Shelhorse Hall, Clifford E. Kahn, Andrew H. Mason, Paul Douglas Sawyer, Leslie Richard Kendall, Steven B. Lipner
Patented Case
View Patent ↗
Granted: Jan 14, 2003
Filed: Feb 13, 1990
Inventors
Mary Ellen Zurko
Thomas Andrew Casey, Jr.
Morrie Gasser
Judith Shelhorse Hall
Clifford E. Kahn
Andrew H. Mason
Paul Douglas Sawyer
Leslie Richard Kendall
Steven B. Lipner
Assignee (at issue)
COMPAQ Information Technologies Group, L.P.
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.