Inventor · disambiguated record
Klaus Knupfer
Also filed as: KNUPFER KLAUS · KNUPFER KLAUS-GEORG
12 granted patents·2 pending applications·494 citations·filing 1991–2011
91Inventor score
Files withZEISS STIFTUNG5BAUMANN OLIVER1CARL ZEISS JANA GMBH1HENSOLDT & SOEHNE OPTIK1KNUPFER KLAUS-GEORG1
Top patents by PatentIndex Score
14 records- 0196US5239178AOptical device with an illuminating grid and detector grid arranged confocally to an objectZEISS CARL·Filed 1991·Granted Aug 24, 1993·338 cites·31 claims
- 0294US6396587B1Method for recording depth profiles in a specimen and apparatus thereforZEISS STIFTUNG·Filed 2000·Granted May 28, 2002·87 cites·12 claims
- 0370US5288987AAutofocusing arrangement for a stereomicroscope which permits automatic focusing on objects on which reflections occurZEISS STIFTUNG·Filed 1992·Granted Feb 22, 1994·38 cites·16 claims
- 0466US6558000B2Projection device for projecting an image onto a projection surface, and a projection unit for coupling to a projectorCARL ZEISS JANA GMBH·Filed 2001·Granted May 6, 2003·9 cites·15 claims
- 0560US8482852B2Operating device for the focusing operation of a microscopeSCHADWINKEL HARALD·Filed 2008·Granted Jul 9, 2013·4 cites·17 claims
- 0660US6773113B2Projection arrangement for projecting an image onto a projection surfaceZEISS CARL JENA GMBH·Filed 2001·Granted Aug 10, 2004·5 cites·19 claims
- 0759US7248402B2Surgical microscopy systemZEISS CARL SURGICAL GMBH·Filed 2003·Granted Jul 24, 2007·6 cites·13 claims
- 0856US7330313B2TelescopeHENSOLDT & SOEHNE OPTIK·Filed 2006·Granted Feb 12, 2008·2 cites·6 claims
- 0948US8605146B2Apparatus for optically inspecting an at least partially reflecting surface of an objectKNUPFER KLAUS-GEORG·Filed 2011·Granted Dec 10, 2013·1 cites·16 claims
- 1048US2007258135A1Surgical microscopy systemOBREBSKI ANDREAS·Filed 2007·Application pending·0 cites
- 1139US6530267B2Scanning system having a deflectable probe tipZEISS STIFTUNG·Filed 2001·Granted Mar 11, 2003·0 cites·10 claims
- 1239US6373559B1Optoelectronic mixerZEISS STIFTUNG·Filed 2000·Granted Apr 16, 2002·2 cites·10 claims
- 1335US2007019293A1TelescopeBAUMANN OLIVER·Filed 2006·Application pending·0 cites
- 1429US5486858AMethod and circuit for a noise-reduced processing of periodical optical signalsZEISS STIFTUNG·Filed 1992·Granted Jan 23, 1996·2 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →