Granted Patent
Utility
US 5,544,322 · App. 08/239,669
System and method for policy-based inter-realm authentication within a distributed processing system
Inventors:
Pau-Chen Cheng, Shyh-Wei Luan
Patented Case
View Patent ↗
Granted: Aug 6, 1996
Filed: May 9, 1994
Inventors
Pau-Chen Cheng
Shyh-Wei Luan
Assignee (at issue)
International Business Machines 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.