Granted Patent
Utility
US 6,094,592 · App. 09/085,475
Methods and apparatus for estimating a physiological parameter using transforms
Inventors:
Thomas J. Yorkey, Paul D. Mannheimer
Patented Case
View Patent ↗
Granted: Jul 25, 2000
Filed: May 26, 1998
Inventors
Thomas J. Yorkey
Paul D. Mannheimer
Assignee (at issue)
NELLCOR PURITAN BENNETT LLC
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.