Inventor
ENGELHARDT KAI
DE27 patents
⚠️ This page may combine multiple inventors who share the name “ENGELHARDT KAI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
VERIFOOD LTD
15 patentsUS9574942B2Feb 21, 2017
Spectrometry system with decreased light path
VERIFOOD LTD28 citations98
US9500523B2Nov 22, 2016
Spectrometry system with diffuser and filter array and isolated optical paths
VERIFOOD LTD33 citations98
US9448114B2Sep 20, 2016
Spectrometry system with diffuser having output profile independent of angle of incidence and filters
VERIFOOD LTD49 citations98
US9383258B2Jul 5, 2016
Spectrometry system with filters and illuminator having primary and secondary emitters
VERIFOOD LTD40 citations98
US9291504B2Mar 22, 2016
Spectrometry system with decreased light path
VERIFOOD LTD58 citations98
US9562848B2Feb 7, 2017
Spectrometry systems, methods, and applications
VERIFOOD LTD56 citations97
US10942065B2Mar 9, 2021
Spectrometry system with decreased light path
VERIFOOD LTD10 citations94
US9952098B2Apr 24, 2018
Spectrometry system with decreased light path
VERIFOOD LTD21 citations94
US10641657B2May 5, 2020
Spectrometry systems, methods, and applications
VERIFOOD LTD14 citations93
US9933305B2Apr 3, 2018
Spectrometry systems, methods, and applications
VERIFOOD LTD26 citations93
US11118971B2Sep 14, 2021
Spectrometry systems, methods, and applications
VERIFOOD LTD9 citations85
US11624651B2Apr 11, 2023
Spectrometry system with decreased light path
VERIFOOD LTD3 citations84
US11988556B2May 21, 2024
Spectrometry system with decreased light path
VERIFOOD LTD1 citations73
US11781910B2Oct 10, 2023
Spectrometry systems, methods, and applications
VERIFOOD LTD2 citations72
US12313464B2May 27, 2025
Spectrometry systems with decreased light path
VERIFOOD LTD0 citations62
AMS SENSORS SINGAPORE PTE LTD
5 patentsUS11686886B2Jun 27, 2023
Illumination assembly for 3D data acquisition
AMS SENSORS SINGAPORE PTE LTD0 citations62
US11073677B2Jul 27, 2021
Athermal optical assembly
AMS SENSORS SINGAPORE PTE LTD0 citations62
US10761244B2Sep 1, 2020
Illumination assembly for 3D data acquisition
AMS SENSORS SINGAPORE PTE LTD0 citations52
US10459187B2Oct 29, 2019
Optical assembly including passive optical elements having alignment features
AMS SENSORS SINGAPORE PTE LTD0 citations51
US10371954B2Aug 6, 2019
Optoelectronic modules including hybrid arrangements of beam shaping elements, and imaging devices incorporating the same
AMS SENSORS SINGAPORE PTE LTD0 citations40
HEPTAGON MICRO OPTICS PTE LTD
2 patentsUS9977153B2May 22, 2018
Stacks of arrays of beam shaping elements including stacking, self-alignment and/or self-centering features
HEPTAGON MICRO OPTICS PTE LTD0 citations51
US9405096B2Aug 2, 2016
Image sensor modules including primary high-resolution and secondary imagers
HEPTAGON MICRO OPTICS PTE LTD0 citations42