Inventor · disambiguated record
Kai Engelhardt
Also filed as: ENGELHARDT KAI
27 granted patents·7 pending applications·379 citations·filing 2004–2024
97Inventor score
Files withVERIFOOD LTD19AMS SENSORS SINGAPORE PTE LTD5HEPTAGON MICRO OPTICS PTE LTD3ENGELHARDT KAI2AMS OSRAM AG1
Top patents by PatentIndex Score
34 records- 0198US11624651B2Spectrometry system with decreased light pathVERIFOOD LTD·Filed 2021·Granted Apr 11, 2023·3 cites·18 claims
- 0298US10942065B2Spectrometry system with decreased light pathVERIFOOD LTD·Filed 2020·Granted Mar 9, 2021·10 cites·19 claims
- 0398US9952098B2Spectrometry system with decreased light pathVERIFOOD LTD·Filed 2016·Granted Apr 24, 2018·21 cites·15 claims
- 0498US9574942B2Spectrometry system with decreased light pathVERIFOOD LTD·Filed 2016·Granted Feb 21, 2017·28 cites·19 claims
- 0598US9562848B2Spectrometry systems, methods, and applicationsVERIFOOD LTD·Filed 2016·Granted Feb 7, 2017·56 cites·20 claims
- 0698US9500523B2Spectrometry system with diffuser and filter array and isolated optical pathsVERIFOOD LTD·Filed 2015·Granted Nov 22, 2016·33 cites·16 claims
- 0798US9448114B2Spectrometry system with diffuser having output profile independent of angle of incidence and filtersVERIFOOD LTD·Filed 2015·Granted Sep 20, 2016·49 cites·15 claims
- 0898US9383258B2Spectrometry system with filters and illuminator having primary and secondary emittersVERIFOOD LTD·Filed 2015·Granted Jul 5, 2016·40 cites·12 claims
- 0998US9291504B2Spectrometry system with decreased light pathVERIFOOD LTD·Filed 2015·Granted Mar 22, 2016·58 cites·21 claims
- 1097US10641657B2Spectrometry systems, methods, and applicationsVERIFOOD LTD·Filed 2018·Granted May 5, 2020·14 cites·29 claims
- 1197US9933305B2Spectrometry systems, methods, and applicationsVERIFOOD LTD·Filed 2016·Granted Apr 3, 2018·26 cites·19 claims
- 1296US11988556B2Spectrometry system with decreased light pathVERIFOOD LTD·Filed 2023·Granted May 21, 2024·1 cites·15 claims
- 1396US11781910B2Spectrometry systems, methods, and applicationsVERIFOOD LTD·Filed 2021·Granted Oct 10, 2023·2 cites·20 claims
- 1496US11118971B2Spectrometry systems, methods, and applicationsVERIFOOD LTD·Filed 2019·Granted Sep 14, 2021·9 cites·21 claims
- 1590US12313464B2Spectrometry systems with decreased light pathVERIFOOD LTD·Filed 2024·Granted May 27, 2025·0 cites·21 claims
- 1684US11275500B1Graphics authoring application user interface controlLINEARITY GMBH·Filed 2020·Granted Mar 15, 2022·4 cites·35 claims
- 1784US8559118B2Fixed focal length optical lens architecture providing a customized depth of focus optical systemENGELHARDT KAI·Filed 2009·Granted Oct 15, 2013·15 cites·18 claims
- 1883US8810922B2Fixed focal length optical lens architecture providing a customized depth of focus optical systemDIGITALOPTICS CORP EUROPE LTD·Filed 2013·Granted Aug 19, 2014·5 cites·21 claims
- 1980US2024255349A1Spectrometry systems, methods, and applicationsVERIFOOD LTD·Filed 2023·Application pending·0 cites
- 2071US8662765B2Wafer level opticsRESHIDKO PAVEL·Filed 2011·Granted Mar 4, 2014·3 cites·40 claims
- 2170US2019033132A1Spectrometry system with decreased light pathVERIFOOD LTD·Filed 2018·Application pending·0 cites
- 2268US2018180481A1Spectrometry system with decreased light pathVERIFOOD LTD·Filed 2018·Application pending·0 cites
- 2367US8525914B2Imaging system with multi-state zoom and associated methodsSHABTAY GAL·Filed 2008·Granted Sep 3, 2013·2 cites·18 claims
- 2463US11686886B2Illumination assembly for 3D data acquisitionAMS SENSORS SINGAPORE PTE LTD·Filed 2020·Granted Jun 27, 2023·0 cites·7 claims
- 2562US2018180478A1Spectrometry systems, methods, and applicationsVERIFOOD LTD·Filed 2018·Application pending·0 cites
- 2655US2025389849A1Time-of-flight camera system and distortion compensation method for a time-of-flight camera systemAMS OSRAM AG·Filed 2023·Application pending·0 cites
- 2754US10761244B2Illumination assembly for 3D data acquisitionAMS SENSORS SINGAPORE PTE LTD·Filed 2016·Granted Sep 1, 2020·0 cites·18 claims
- 2849US11073677B2Athermal optical assemblyAMS SENSORS SINGAPORE PTE LTD·Filed 2016·Granted Jul 27, 2021·0 cites·12 claims
- 2947US10459187B2Optical assembly including passive optical elements having alignment featuresAMS SENSORS SINGAPORE PTE LTD·Filed 2015·Granted Oct 29, 2019·0 cites·15 claims
- 3045US9977153B2Stacks of arrays of beam shaping elements including stacking, self-alignment and/or self-centering featuresHEPTAGON MICRO OPTICS PTE LTD·Filed 2015·Granted May 22, 2018·0 cites·14 claims
- 3144US9405096B2Image sensor modules including primary high-resolution and secondary imagersHEPTAGON MICRO OPTICS PTE LTD·Filed 2015·Granted Aug 2, 2016·0 cites·24 claims
- 3242US10371954B2Optoelectronic modules including hybrid arrangements of beam shaping elements, and imaging devices incorporating the sameAMS SENSORS SINGAPORE PTE LTD·Filed 2015·Granted Aug 6, 2019·0 cites·16 claims
- 3336US2016292506A1Cameras having an optical channel that includes spatially separated sensors for sensing different parts of the optical spectrumHEPTAGON MICRO OPTICS PTE LTD·Filed 2016·Application pending·0 cites
- 3435US2006220528A1Light-emitting devicesENGELHARDT KAI·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →