Granted Patent
Utility
US 6,731,779 · App. 09/727,501
Fingerprint certifying device and method of displaying effective data capture state
Inventor:
Masako Satoh
Patented Case
View Patent ↗
Granted: May 4, 2004
Filed: Dec 4, 2000
Inventor
Masako Satoh
Assignee (at issue)
NEC 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.