Granted Patent
Utility
US 5,963,656 · App. 08/722,714
System and method for determining the quality of fingerprint images
Inventors:
Rudolf Maarten Bolle, Sharathchandra U. Pankanti, Yi-Sheng Yao
Patented Case
View Patent ↗
Granted: Oct 5, 1999
Filed: Sep 30, 1996
Inventors
Rudolf Maarten Bolle
Sharathchandra U. Pankanti
Yi-Sheng Yao
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.