Inventor · disambiguated record
Hannu Harjunmaa
Also filed as: HARJUNMAA HANNU
24 granted patents·5 pending applications·2,306 citations·filing 1979–2022
97Inventor score
Top patents by PatentIndex Score
29 records- 0195US7003337B2Non-invasive substance concentration measurement using and optical bridgeVIVASCAN CORP·Filed 2002·Granted Feb 21, 2006·146 cites·76 claims
- 0295US4731337AFluorimetric immunological assay with magnetic particlesLABSYSTEMS OY·Filed 1985·Granted Mar 15, 1988·136 cites·28 claims
- 0394US4777145AImmunological assay method using magnetic particlesLABSYSTEMS OY·Filed 1985·Granted Oct 11, 1988·113 cites·12 claims
- 0489US5372135ABlood constituent determination based on differential spectral analysisVIVASCAN CORP·Filed 1994·Granted Dec 13, 1994·479 cites·16 claims
- 0588US5178142AElectromagnetic method and apparatus to measure constituents of human or animal tissueVIVASCAN CORP·Filed 1991·Granted Jan 12, 1993·471 cites·20 claims
- 0687US5895838AMethod for correcting a liquid dispensing error, and a liquid dispensing deviceBIOHIT OY·Filed 1996·Granted Apr 20, 1999·86 cites·11 claims
- 0783US5137023AMethod and apparatus for monitoring blood analytes noninvasively by pulsatile photoplethysmographyWORCESTER POLYTECH INST·Filed 1990·Granted Aug 11, 1992·310 cites·7 claims
- 0880US4678326AApparatus for the measurement of fluorescence, turbidity, luminescence or absorptionLABSYSTEMS OY·Filed 1984·Granted Jul 7, 1987·34 cites·7 claims
- 0978US8175666B2Three diode optical bridge systemHARJUNMAA HANNU·Filed 2006·Granted May 8, 2012·11 cites·6 claims
- 1077US5183042AElectromagnetic method and apparatus to measure constituents of human or animal tissueVIVASCAN CORP·Filed 1991·Granted Feb 2, 1993·224 cites·28 claims
- 1175US5099123AMethod for determining by absorption of radiations the concentration of substances in absorbing and turbid matricesBIOSENSORS TECHNOLOGY INC·Filed 1990·Granted Mar 24, 1992·49 cites·11 claims
- 1274US10139340B2Noninvasive refractometerHARJUNMAA HANNU·Filed 2016·Granted Nov 27, 2018·2 cites·6 claims
- 1370US4661711AFluorometerLABSYSTEMS OY·Filed 1985·Granted Apr 28, 1987·29 cites·4 claims
- 1463US5073346ACombined incubator and cuvette holding apparatusLABSYSTEMS OY·Filed 1989·Granted Dec 17, 1991·24 cites·2 claims
- 1563US4758523AImmunoassay method for removing excess tracerLABSYSTEMS OY·Filed 1985·Granted Jul 19, 1988·22 cites·7 claims
- 1662US4696195AValve deviceLABSYSTEMS OY·Filed 1985·Granted Sep 29, 1987·23 cites·11 claims
- 1762US4652127AApparatus for measuring characteristics of liquid samples which have to be heatedLABSYSTEMS OY·Filed 1984·Granted Mar 24, 1987·18 cites·4 claims
- 1861US5063024AMethod and apparatus for immunological determinationsLABSYSTEMS OY·Filed 1989·Granted Nov 5, 1991·23 cites·7 claims
- 1959US5112124AMethod and apparatus for measuring the concentration of absorbing substancesWORCESTER POLYTECH INST·Filed 1990·Granted May 12, 1992·92 cites·18 claims
- 2058US2022291124A1Noninvasive vaccine testerHARJUNMAA HANNU·Filed 2022·Application pending·0 cites
- 2142US10219755B2Noninvasive measurement of analyte concentration using methods and systems of post-balancingVALOA TECH INC·Filed 2017·Granted Mar 5, 2019·0 cites·30 claims
- 2242US2016206231A1Noninvasive measurement of analyte concentration using methods and systems of post-balancingGROVE INSTR INC·Filed 2015·Application pending·0 cites
- 2340US4652136AMethod for the measurement of the difference in color contents of samplesLABSYSTEMS OY·Filed 1983·Granted Mar 24, 1987·7 cites·10 claims
- 2440US2013267799A1Noninvasive measurement of analyte concentration using a fiberless transflectance probeHARJUNMAA HANNU·Filed 2012·Application pending·0 cites
- 2539US2013267798A1Noninvasive measurement of analyte concentration using a fiberless transflectance probeHARJUNMAA HANNU·Filed 2012·Application pending·0 cites
- 2638US10234386B2NephelometerHARJUNMAA HANNU·Filed 2017·Granted Mar 19, 2019·0 cites·30 claims
- 2738US2014275870A1Continuous noninvasive measurement of analyte concentration using an optical bridgeHARJUNMAA HANNU·Filed 2013·Application pending·0 cites
- 2836US4555178AMethod for the measurement of the difference in the optical properties dependent on the light direction of two samplesLABSYSTEMS OY·Filed 1983·Granted Nov 26, 1985·4 cites·3 claims
- 2928US4228354AMethod for detecting radiationLEHTO ARI·Filed 1979·Granted Oct 14, 1980·3 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →