Granted Patent
Utility
US 6,567,765 · App. 09/641,180
Evaluation system and method for fingerprint verification
Inventors:
Zhenyu Wu, Jianzhong Qian, Manfred Bromba
Patented Case
View Patent ↗
Granted: May 20, 2003
Filed: Aug 17, 2000
Inventors
Zhenyu Wu
Jianzhong Qian
Manfred Bromba
Assignee (at issue)
Siemens Corporate Research, 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.