Inventor · disambiguated record
Corinn C. Fahrenkrug
Also filed as: FAHRENKRUG CORINN · FAHRENKRUG CORINN C
17 granted patents·7 pending applications·432 citations·filing 1994–2025
94Inventor score
Top patents by PatentIndex Score
24 records- 0192US7575321B2Apparatus and method of diagnosis of optically identifiable ophthalmic conditionsWELCH ALLYN INC·Filed 2005·Granted Aug 18, 2009·38 cites·28 claims
- 0287US7276025B2Electrical adapter for medical diagnostic instruments using LEDs as illumination sourcesWELCH ALLYN INC·Filed 2003·Granted Oct 2, 2007·165 cites·80 claims
- 0385US8066634B2Digital otoscopeANDREASSEN ERIC M·Filed 2007·Granted Nov 29, 2011·29 cites·19 claims
- 0482US7458934B2Electrical adapter for medical diagnostic instruments using replaceable LEDs as illumination sourcesWELCH ALLYN INC·Filed 2007·Granted Dec 2, 2008·23 cites·33 claims
- 0579US8439501B2Diagnosis of optically identifiable ophthalmic conditionsNEWMAN RICHARD W·Filed 2010·Granted May 14, 2013·8 cites·24 claims
- 0676US11805990B2Digital otoscopeWELCH ALLYN INC·Filed 2021·Granted Nov 7, 2023·0 cites·15 claims
- 0776US8702234B2Diagnosis of optically identifiable ophthalmic conditionsNEWMAN RICHARD W·Filed 2010·Granted Apr 22, 2014·2 cites·20 claims
- 0874US8469882B2Digital otoscopeANDREASSEN ERIC M·Filed 2011·Granted Jun 25, 2013·5 cites·7 claims
- 0972US10966600B2Digital otoscopeWELCH ALLYN INC·Filed 2020·Granted Apr 6, 2021·0 cites·17 claims
- 1069US11071446B2Digital otoscopeWELCH ALLYN INC·Filed 2019·Granted Jul 27, 2021·0 cites·20 claims
- 1165US9474441B2Digital otoscopeWELCH ALLYN INC·Filed 2013·Granted Oct 25, 2016·1 cites·19 claims
- 1265USD598545SDigital otoscopeWELCH ALLYN INC·Filed 2007·Granted Aug 18, 2009·14 cites·1 claims
- 1362USRE44806EElectrical adapter for medical diagnostic instruments using LEDs as illumination sourcesROBERTS CHRIS R·Filed 2009·Granted Mar 18, 2014·6 cites·100 claims
- 1462US2025308681A1System and method for detecting unknown objects proximate a patientWELCH ALLYN INC·Filed 2025·Application pending·0 cites
- 1561US6007204ACompact ocular measuring systemWELCH ALLYN INC·Filed 1998·Granted Dec 28, 1999·121 cites·47 claims
- 1660US10470650B2Digital otoscopeWELCH ALLYN INC·Filed 2016·Granted Nov 12, 2019·0 cites·20 claims
- 1759US2017147750A1Apparatus for diagnosis of optically identifiable ophthalmic conditionsWELCH ALLYN INC·Filed 2017·Application pending·0 cites
- 1858US5559422AWall transformerWELCH ALLYN INC·Filed 1994·Granted Sep 24, 1996·20 cites·15 claims
- 1956US9563742B2Apparatus for diagnosis of optically identifiable ophthalmic conditionsWELCH ALLYN INC·Filed 2014·Granted Feb 7, 2017·0 cites·14 claims
- 2050US2012191477A1Delivery of Information to PatientsKUGLER ANDREW J·Filed 2012·Application pending·0 cites
- 2147US2010022910A1Rapid allergy testWELCH ALLYN INC·Filed 2008·Application pending·0 cites
- 2242US2005030473A1Apparatus and method for determining intraocular pressure and corneal thicknessWELCH ALLYN INC·Filed 2004·Application pending·0 cites
- 2342US2013063699A1Ocular Error DetectionGOLDFAIN ERVIN·Filed 2012·Application pending·0 cites
- 2439US2004186352A1Illumination system for medical diagnostic instrumentWELCH ALLYN INC·Filed 2003·Application pending·0 cites
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