Granted Patent
Utility
US 6,528,723 · App. 09/761,806
Biometric sensor and method for its production
Inventors:
Manfred Fries, Thomas Münch, Reinhard Fischbach
Patented Case
View Patent ↗
Granted: Mar 4, 2003
Filed: Jan 16, 2001
Inventors
Manfred Fries
Thomas Münch
Reinhard Fischbach
Assignee (at issue)
Infineon Technologies AG
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.