Granted Patent
Utility
US 6,532,298 · App. 09/396,083
Portable authentication device and method using iris patterns
Inventors:
James L. Cambier, John E. Siedlarz
Patented Case
View Patent ↗
Granted: Mar 11, 2003
Filed: Sep 14, 1999
Inventors
James L. Cambier
John E. Siedlarz
Assignee (at issue)
Iridian 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.