Granted Patent
Utility
US 6,580,816 · App. 09/877,440
Scanning capacitive semiconductor fingerprint detector
Inventors:
Alan Kramer, James Brady
Patented Case
View Patent ↗
Granted: Jun 17, 2003
Filed: Jun 8, 2001
Inventors
Alan Kramer
James Brady
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.