Assignee
VIVASCAN CORP
US·5 granted patents·1,798 citations·filing 1991–2002
Top patents by PatentIndex Score
5 records- 0195US7003337B2Non-invasive substance concentration measurement using and optical bridgeVIVASCAN CORP·Filed 2002·Granted Feb 21, 2006·146 cites·76 claims
- 0289US5372135ABlood constituent determination based on differential spectral analysisVIVASCAN CORP·Filed 1994·Granted Dec 13, 1994·479 cites·16 claims
- 0389US5277181ANoninvasive measurement of hematocrit and hemoglobin content by differential optical analysisVIVASCAN CORP·Filed 1991·Granted Jan 11, 1994·478 cites·12 claims
- 0488US5178142AElectromagnetic method and apparatus to measure constituents of human or animal tissueVIVASCAN CORP·Filed 1991·Granted Jan 12, 1993·471 cites·20 claims
- 0577US5183042AElectromagnetic method and apparatus to measure constituents of human or animal tissueVIVASCAN CORP·Filed 1991·Granted Feb 2, 1993·224 cites·28 claims
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