Inventor · disambiguated record
Stefan Ernsperger
Also filed as: ERNSPERGER STEFAN
6 granted patents·5 pending applications·73 citations·filing 1999–2025
81Inventor score
Top patents by PatentIndex Score
11 records- 0189US8976238B2Optical observation apparatus with multi-channel data insertionERNSPERGER STEFAN·Filed 2009·Granted Mar 10, 2015·33 cites·14 claims
- 0278US7594188B2Operating menu for a surgical microscopeZEISS CARL AG·Filed 2004·Granted Sep 22, 2009·23 cites·33 claims
- 0367US9885858B2Surgical microscopy system and method for operating the sameZEISS CARL MEDITEC AG·Filed 2015·Granted Feb 6, 2018·2 cites·14 claims
- 0459US9829692B2Optical observation unit and method for ensuring an unchanging illumination intensity when changing the color temperature of the illuminationREIMER PETER·Filed 2010·Granted Nov 28, 2017·2 cites·16 claims
- 0558US2025295467A1Method for controlling the movement of a surgical microscope and surgical microscopeZEISS CARL MEDITEC AG·Filed 2025·Application pending·0 cites
- 0653US2024151957A1Microscopy system and method for operating a microscopy systemZEISS CARL MEDITEC AG·Filed 2023·Application pending·0 cites
- 0752US2024077714A1Microscopy system and method for operating a microscopy systemZEISS CARL MEDITEC AG·Filed 2023·Application pending·0 cites
- 0848US9232983B2Method and apparatus for determining the illumination beam dose in surgical field illuminationERNSPERGER STEFAN·Filed 2009·Granted Jan 12, 2016·0 cites·24 claims
- 0941US6177988B1Arrangement for the measurement of optical radiation of radiation sourcesZEISS CARL JENA GMBH·Filed 1999·Granted Jan 23, 2001·13 cites·16 claims
- 1034US2015224643A1Operator-controlled element for a positioning device of a medical apparatus and medical apparatus incorporating said operator-controlled elementZEISS CARL MEDITEC AG·Filed 2015·Application pending·0 cites
- 1132US2016170196A1Optical observation apparatus and method for operating an optical observation apparatusZEISS CARL MEDITEC AG·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →