Inventor · disambiguated record
John Fengler
Also filed as: FENGLER JOHN · FENGLER JOHN J · FENGLER JOHN J P
25 granted patents·9 pending applications·1,184 citations·filing 1998–2021
97Inventor score
Files withXILLIX TECHNOLOGIES CORP8NOVADAQ TECHNOLOGIES INC7NOVADAQ TECH ULC6STRYKER EUROPEAN OPERATIONS LTD5FENGLER JOHN2
Top patents by PatentIndex Score
34 records- 0196US7341557B2Compact fluorescence endoscopy video systemNOVADAQ TECHNOLOGIES INC·Filed 2004·Granted Mar 11, 2008·84 cites·20 claims
- 0295US9143746B2Imaging system with a single color image sensor for simultaneous fluorescence and color video endoscopyNOVADAQ TECHNOLOGIES INC·Filed 2013·Granted Sep 22, 2015·23 cites·18 claims
- 0395US8498695B2Imaging system with a single color image sensor for simultaneous fluorescence and color video endoscopyWESTWICK PAUL·Filed 2007·Granted Jul 30, 2013·68 cites·18 claims
- 0493US11025867B2Imaging systems and methods for displaying fluorescence and visible imagesSTRYKER EUROPEAN OPERATIONS LTD·Filed 2016·Granted Jun 1, 2021·7 cites·31 claims
- 0593US10779734B2Imaging system for combine full-color reflectance and near-infrared imagingSTRYKER EUROPEAN OPERATIONS LTD·Filed 2017·Granted Sep 22, 2020·14 cites·11 claims
- 0692US10694152B2Imaging systems and methods for displaying fluorescence and visible imagesNOVADAQ TECH ULC·Filed 2016·Granted Jun 23, 2020·16 cites·23 claims
- 0792US9642532B2Imaging system for combined full-color reflectance and near-infrared imagingNOVADAQ TECHNOLOGIES INC·Filed 2015·Granted May 9, 2017·34 cites·19 claims
- 0891US10694151B2Imaging system with a single color image sensor for simultaneous fluorescence and color video endoscopyNOVADAQ TECH ULC·Filed 2015·Granted Jun 23, 2020·6 cites·40 claims
- 0991US7722534B2Compact fluorescence endoscopy video systemNOVADAQ TECHNOLOGIES INC·Filed 2008·Granted May 25, 2010·78 cites·15 claims
- 1091US7420151B2Device for short wavelength visible reflectance endoscopy using broadband illuminationNOVADAQ TECHNOLOGIES INC·Filed 2006·Granted Sep 2, 2008·95 cites·17 claims
- 1190US10869645B2Methods and systems for adaptive imaging for low light signal enhancement in medical visualizationSTRYKER EUROPEAN OPERATIONS LTD·Filed 2017·Granted Dec 22, 2020·7 cites·22 claims
- 1290US8773756B2Compensating optical coupler for visible and NIR imagingTESAR JOHN C·Filed 2009·Granted Jul 8, 2014·35 cites·19 claims
- 1390US8630698B2Filter for use with imaging endoscopesFENGLER JOHN J P·Filed 2006·Granted Jan 14, 2014·39 cites·20 claims
- 1489US6899675B2Fluorescence endoscopy video systems with no moving parts in the cameraXILLIX TECHNOLOGIES CORP·Filed 2002·Granted May 31, 2005·247 cites·26 claims
- 1586US9173554B2Imaging system for combined full-color reflectance and near-infrared imagingFENGLER JOHN·Filed 2009·Granted Nov 3, 2015·53 cites·29 claims
- 1686US8961403B2Compact fluorescence endoscopy video systemCLINE RICHARD W·Filed 2010·Granted Feb 24, 2015·32 cites·16 claims
- 1784US6821245B2Compact fluorescence endoscopy video systemXILLIX TECHNOLOGIES CORP·Filed 2001·Granted Nov 23, 2004·119 cites·21 claims
- 1883US9386909B2System and method for deposition and removal of an optical element on an endoscope objectiveNOVADAQ TECNOLOGIES INC·Filed 2013·Granted Jul 12, 2016·25 cites·7 claims
- 1983US8408269B2System and method for deposition and removal of an optical element on an endoscope objectiveFENGLER JOHN·Filed 2007·Granted Apr 2, 2013·34 cites·18 claims
- 2078US10182709B2Filter for use with imaging endoscopesNOVADAQ TECH ULC·Filed 2015·Granted Jan 22, 2019·2 cites·16 claims
- 2177US9968244B2Compact fluorescence endoscopy video systemNOVADAQ TECH ULC·Filed 2015·Granted May 15, 2018·2 cites·18 claims
- 2271US11770503B2Imaging systems and methods for displaying fluorescence and visible imagesSTRYKER EUROPEAN OPERATIONS LTD·Filed 2021·Granted Sep 26, 2023·0 cites·29 claims
- 2371US6462770B1Imaging system with automatic gain control for reflectance and fluorescence endoscopyXILLIX TECHNOLOGIES CORP·Filed 1998·Granted Oct 8, 2002·164 cites·18 claims
- 2463US12433477B2Contrast enhancement for medical imagingSTRYKER CORP·Filed 2021·Granted Oct 7, 2025·0 cites·34 claims
- 2561US2019082963A1Compact fluorescence endoscopy video systemNOVADAQ TECH ULC·Filed 2018·Application pending·0 cites
- 2660US11756674B2Methods and systems for adaptive imaging for low light signal enhancement in medical visualizationSTRYKER EUROPEAN OPERATIONS LTD·Filed 2020·Granted Sep 12, 2023·0 cites·24 claims
- 2758US2019357757A1Filter for use with imaging endoscopesNOVADAQ TECH ULC·Filed 2018·Application pending·0 cites
- 2856US2014194687A1Filter for use with imaging endoscopesNOVADAQ TECHNOLOGIES INC·Filed 2014·Application pending·0 cites
- 2948US2006241496A1Filter for use with imaging endoscopesXILLIX TECHNOLOGIES CORP·Filed 2005·Application pending·0 cites
- 3046US2008177140A1Cameras for fluorescence and reflectance imagingXILLIX TECHNOLOGIES CORP·Filed 2007·Application pending·0 cites
- 3146US2005143627A1Fluorescence endoscopy video systems with no moving parts in the cameraXILLIX TECHNOLOGIES CORP·Filed 2004·Application pending·0 cites
- 3243US2005154319A1Fluorescence endoscopy video systems with no moving parts in the cameraXILLIX TECHNOLOGIES CORP·Filed 2004·Application pending·0 cites
- 3340US2014187859A1Endoluminal introducerNOVADAQ TECHNOLOGIES INC·Filed 2013·Application pending·0 cites
- 3440US2002093563A1Imaging system with automatic gain control for reflectance and fluorescence endoscopyXILLIX TECHNOLOGIES CORP·Filed 2002·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →