Granted Patent
Utility
US 6,665,428 · App. 09/649,808
Resistive finger detection for fingerprint sensor
Inventor:
Giovanni Gozzini
Patented Case
View Patent ↗
Granted: Dec 16, 2003
Filed: Aug 28, 2000
Inventor
Giovanni Gozzini
Assignee (at issue)
STMICROELECTRONICS, 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.