Granted Patent
Utility
US 5,559,888 · App. 08/196,961
Secure information retrieval service (SIRS)
Inventors:
Ajay Jain, Paramdeep S. Sahni, Alok Gupta
Patented Case
View Patent ↗
Granted: Sep 24, 1996
Filed: Feb 15, 1994
Inventors
Ajay Jain
Paramdeep S. Sahni
Alok Gupta
Assignee (at issue)
LUCENT TECHNOLOGIES INC.
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.