Inventor · disambiguated record
Ralf Krueger
Also filed as: KRUEGER RALF
9 granted patents·1 pending application·17 citations·filing 2002–2015
80Inventor score
Top patents by PatentIndex Score
10 records- 0173US8228600B2Inverted microscope for high-contrast imagingEUTENEUER PETER·Filed 2006·Granted Jul 24, 2012·8 cites·12 claims
- 0266US9671601B2Microscope having an autofocusing device and autofocusing method for microscopesLEICA MICROSYSTEMS·Filed 2013·Granted Jun 6, 2017·2 cites·22 claims
- 0357US8964289B2Microscope including micro and macro objectivesEUTENEUER PETER·Filed 2011·Granted Feb 24, 2015·1 cites·15 claims
- 0456US7505200B2Phase shift method and apparatus for implementing phase-contrast or modulation-contrast observation on microscopesLEICA MICROSYSTEMS·Filed 2003·Granted Mar 17, 2009·5 cites·9 claims
- 0550US9772482B2Illumination deviceLEICA MICROSYSTEMS·Filed 2013·Granted Sep 26, 2017·0 cites·12 claims
- 0644US11002978B2Microscope having a beam splitter assemblyLEICA MICROSYSTEMS·Filed 2015·Granted May 11, 2021·0 cites·11 claims
- 0744US7061683B2Method and a device for the combination of a first and second beam of raysLEICA MICROSYSTEMS·Filed 2002·Granted Jun 13, 2006·1 cites·19 claims
- 0840US7450302B2Microscope with image brightness equalizationLEICA MICROSYSTEMS·Filed 2005·Granted Nov 11, 2008·0 cites·13 claims
- 0939US2004070826A1Polarizing interference microscopeLEICA MICROSYSTEMS·Filed 2003·Application pending·0 cites
- 1038US8829402B2Autofocusing device for microscopes and suitable autofocus aperture stopsKRUEGER RALF·Filed 2011·Granted Sep 9, 2014·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →