Granted Patent
Utility
US 6,016,476 · App. 09/008,122
Portable information and transaction processing system and method utilizing biometric authorization and digital certificate security
Inventors:
Stephane H. Maes, Jan Sedivy
Patented Case
View Patent ↗
Granted: Jan 18, 2000
Filed: Jan 16, 1998
Inventors
Stephane H. Maes
Jan Sedivy
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.