US Patent Application No: 2007/0249,918

Number of patents in Portfolio can not be more than 2000

SIGNAL PROCESSING APPARATUS

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ALSO PUBLISHED AS: 8046042
ATTORNEY / AGENT: (SPONSORED)
 

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Abstract

The present disclosure describes a method and an apparatus for analyzing measured signals using various processing techniques. In certain embodiments, the measured signals are physiological signals. In certain embodiments, the measurements relate to blood constituent measurements including blood oxygen saturation.

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First Claim

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Patent Owner(s)

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International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Diab, Mohamed K Laguna Niguel, CA 134 12415
Elfadel, Ibrahim M Laguna Niguel, CA 90 3857
Kiani-Azarbayjany, Esmaiel Laguna Niguel, CA 68 8108
McCarthy, Rex J Mission Viejo, CA 43 3790
Smith, Robert A Corona, CA 200 6849
Weber, Walter M Los Angeles, CA 101 7757

Patent Citation Ranking

Forward Cites

Patent Info (Count) # Cites Year
 
MASIMO CORPORATION (17)
7,962,190 Signal processing apparatus 8 1998
7,469,157 Signal processing apparatus 47 2004
7,499,741 Signal processing apparatus and method 56 2004
7,489,958 Signal processing apparatus and method 57 2006
7,454,240 Signal processing apparatus 51 2006
8,046,041 Signal processing apparatus 6 2007
8,046,042 Signal processing apparatus 6 2007
8,036,728 Signal processing apparatus 6 2007
8,180,420 Signal processing apparatus and method 3 2007
8,019,400 Signal processing apparatus 8 2007
7,509,154 Signal processing apparatus 54 2007
8,128,572 Signal processing apparatus 3 2008
7,937,130 Signal processing apparatus 8 2008
8,190,227 Signal processing apparatus and method 3 2009
8,126,528 Signal processing apparatus 4 2009
8,364,226 Signal processing apparatus 0 2012
8,359,080 Signal processing apparatus 0 2012
 
COVIDIEN LP (9)
7,725,146 System and method for pre-processing waveforms 4 2005
7,725,147 System and method for removing artifacts from waveforms 2 2005
8,175,670 Pulse oximetry signal correction using near infrared absorption by water 0 2006
7,848,891 Modulation ratio determination with accommodation of uncertainty 0 2006
8,280,469 Method for detection of aberrant tissue spectra 0 2007
8,195,263 Pulse oximetry motion artifact rejection using near infrared absorption by water 0 2007
8,423,109 Method for enhancing pulse oximery calculations in the presence of correlated artifacts 0 2008
8,437,822 System and method for estimating blood analyte concentration 0 2009
8,238,994 Adjusting parameters used in pulse oximetry analysis 0 2009
 
NELLCOR PURITAN BENNETT LLC (2)
7,720,516 Motion compatible sensor for non-invasive optical blood analysis 3 2004
8,175,665 Method and apparatus for spectroscopic tissue analyte measurement 0 2007