07215986 is referenced by 399 patents and cites 207 patents.

The present invention involves a method and an apparatus for analyzing measured signals, including the determination of a measurement of correlation in the measured signals during a calculation of a physiological parameter of a monitored patient. Use of this invention is described in particular detail with respect to blood oximetry measurements.

Title
Signal processing apparatus
Application Number
11/154093
Publication Number
7215986 (B2)
Application Date
June 15, 2005
Publication Date
May 8, 2007
Inventor
Robert A Smith
Corona
CA, US
Walter M Weber
Los Angeles
CA, US
Rex J McCarthy
Mission Viejo
CA, US
Ibrahim M Elfadel
Laguna Niguel
CA, US
Esmaiel Kiani Azarbayjany
Laguna Niguel
CA, US
Mohamed K Diab
Laguna Niguel
CA, US
Agent
Knobbe Martens Olson & Bear
Assignee
Masimo Corporation
CA, US
IPC
A61B 5/00
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