DH

D. Alan Hanna

DA Datex-Ohmeda: 10 patents #2 of 89Top 3%
CL Covidien Lp: 5 patents #866 of 2,878Top 35%
📍 Boulder, CO: #419 of 5,018 inventorsTop 9%
🗺 Colorado: #2,621 of 40,980 inventorsTop 7%
Overall (All Time): #297,791 of 4,157,543Top 8%
16
Patents All Time

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #TitleCo-InventorsDate
9763725 External reader for device management James W. McPherson 2017-09-19
9204920 External reader for device management James W. McPherson 2015-12-08
8795274 Tissue fusion jaw angle improvement 2014-08-05
8784417 Tissue fusion jaw angle improvement 2014-07-22
8317787 Tissue fusion jaw angle improvement 2012-11-27
7062307 Oversampling pulse oximeter Mark Norris 2006-06-13
6778923 Reduced cross talk pulse oximeter Mark Norris 2004-08-17
6748253 Oversampling pulse oximeter Mark Norris 2004-06-08
6697653 Reduced wire count voltage drop sense 2004-02-24
6505133 Simultaneous signal attenuation measurements utilizing code division multiplexing Mark Norris 2003-01-07
6450966 Method for non-invasive blood pressure cuff identification using deflation pressure measurements 2002-09-17
6408198 Method and system for improving photoplethysmographic analyte measurements by de-weighting motion-contaminated data Jonas Alexander Pologe 2002-06-18
6397092 Oversampling pulse oximeter Mark Norris 2002-05-28
6363269 Synchronized modulation/demodulation method and apparatus for frequency division multiplexed spectrophotometric system Mark Norris 2002-03-26
6002990 Dynamic wavelength calibration for spectrographic analyzer 1999-12-14
5931161 On-airway respiratory gas monitor employing transformed infrared signals Kevin A. Keilbach 1999-08-03