Granted Patent
Utility
US 6,655,585 · App. 09/309,159
System and method of biometric smart card user authentication
Inventor:
Philip C. Shinn
Patented Case
View Patent ↗
Granted: Dec 2, 2003
Filed: May 10, 1999
Inventor
Philip C. Shinn
Assignee (at issue)
Citicorp Development Center, 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.