Inventor · disambiguated record
Gert Koest
Also filed as: KOEST GERT
20 granted patents·4 pending applications·272 citations·filing 1992–2018
95Inventor score
Top patents by PatentIndex Score
24 records- 0179US7425068B2Method for operating an ophthalmological analysis systemOCULUS OPTIKGERAETE GMBH·Filed 2005·Granted Sep 16, 2008·24 cites·18 claims
- 0274USD444236SPerimeterOCULUS OPTIKGERAETE GMBH·Filed 2000·Granted Jun 26, 2001·21 cites·1 claims
- 0372US8556823B2Ophthalmological analysis method and analysis systemKOEST GERT·Filed 2011·Granted Oct 15, 2013·6 cites·20 claims
- 0472US7708406B2Refractometer for determining the refraction properties of an eyeOCULUS OPTIKGERAETE GMBH·Filed 2007·Granted May 4, 2010·11 cites·22 claims
- 0571US6286958B1Device for the examination of an eye using a scheimpflug camera and a slit light projector for photographing slit images of an eyeOCULUS OPTIKGERAETE GMBH·Filed 2000·Granted Sep 11, 2001·75 cites·24 claims
- 0670US8939907B2Ophthalmic analysis system for measuring the intraocular pressure in the eyeKOEST GERT·Filed 2011·Granted Jan 27, 2015·5 cites·2 claims
- 0766USD589622SAutorefractokeratometer with integrated pachymeterOCULUS OPTIKGERAETE GMBH·Filed 2007·Granted Mar 31, 2009·15 cites·1 claims
- 0865US8551014B2Ophthalmological analysis method and analysis systemKOEST GERT·Filed 2011·Granted Oct 8, 2013·3 cites·20 claims
- 0960US7453558B2Measuring device for measuring the refraction properties of optical lensesOCULUS OPTIKGERAETE GMBH·Filed 2006·Granted Nov 18, 2008·3 cites·24 claims
- 1053US6409346B1Slit projectorOCULUS OPTIKGERAETE GMBH·Filed 2000·Granted Jun 25, 2002·14 cites·14 claims
- 1152US7040765B2Device for projecting a light beamOCULUS OPTIKGERAETE GMBH·Filed 2004·Granted May 9, 2006·9 cites·19 claims
- 1252US2019029515A1Ophthalmological Analysis Method And Analysis SystemOCULUS OPTIKGERAETE GMBH·Filed 2018·Application pending·0 cites
- 1351US7456941B2Measuring device for measuring the refraction properties of optical lensesOCULUS OPTIKGERAETE GMBH·Filed 2006·Granted Nov 25, 2008·1 cites·24 claims
- 1451US6220708B1Method and device for producing multicolored patternsOCULUS OPTIKGERAETE GMBH·Filed 2000·Granted Apr 24, 2001·8 cites·22 claims
- 1549US7252380B2Ophthalmologic analysis systemOCULUS OPTIKGERAETE GMBH·Filed 2004·Granted Aug 7, 2007·5 cites·21 claims
- 1647US2006241367A1Ophthalmic analysis system for measuring the intraocular pressure in the eyeKOEST GERT·Filed 2006·Application pending·0 cites
- 1746US7575323B2Method and device for determining the distance from a measurement point on a tissue surface of the eyeOCULUS OPTIKGERAETE GMBH·Filed 2006·Granted Aug 18, 2009·0 cites·53 claims
- 1845US2012310073A1Ophthalmological Analysis Method And Analysis SystemKOEST GERT·Filed 2012·Application pending·0 cites
- 1943US8529065B2Illumination system and methodKOEST GERT·Filed 2011·Granted Sep 10, 2013·0 cites·23 claims
- 2041US5975700ADevice for the topographical measurement of a surface of a human eyeOCULUS OPTIKGERAETE GMBH·Filed 1996·Granted Nov 2, 1999·10 cites·18 claims
- 2139US5920375AProcess for measuring the visual field recognizable by the eye of a patientOCULUS OPTIKGERAETE GMBH·Filed 1997·Granted Jul 6, 1999·41 cites·7 claims
- 2239US2004135970A1Ophthalmic refractometer and method of operating an ophthalmic refractometerFiled 2003·Application pending·0 cites
- 2330US5870169AHuman eye visual field testing deviceOCULUS OPTIKGERAETE GMBH·Filed 1997·Granted Feb 9, 1999·9 cites·15 claims
- 2429US5270750AApparatus and method for finding of scotomas in the eye of a person testedOCULUS OPTIKGERAETE GMBH·Filed 1992·Granted Dec 14, 1993·12 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →