Granted Patent
Utility
US 6,018,702 · App. 09/102,294
Tuned filter calibration system
Inventor:
David A. Luiz
Patented Case
View Patent ↗
Granted: Jan 25, 2000
Filed: Jun 22, 1998
Inventor
David A. Luiz
Assignee (at issue)
Hewlett-Packard Company, L.P.
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.