Granted Patent
Utility
US 6,498,861 · App. 09/618,285
Biometric security encryption system
Inventors:
Laurence Hamid, Gordon Freedman
Patented Case
View Patent ↗
Granted: Dec 24, 2002
Filed: Jul 18, 2000
Inventors
Laurence Hamid
Gordon Freedman
Assignee (at issue)
Activcard Ireland 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.