Inventor
VAN DER LEE ALEXANDER MARC
NL25 patents
⚠️ This page may combine multiple inventors who share the name “VAN DER LEE ALEXANDER MARC”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TRUMPF PHOTONIC COMPONENTS GMBH
9 patentsUS11054244B2Jul 6, 2021
Method of suppressing false positive signals during self mixing interference particle detection
TRUMPF PHOTONIC COMPONENTS GMBH7 citations83
US10866083B2Dec 15, 2020
Laser sensor for particle density detection
TRUMPF PHOTONIC COMPONENTS GMBH10 citations83
US11187643B2Nov 30, 2021
Laser sensor module for particle density detection
TRUMPF PHOTONIC COMPONENTS GMBH10 citations82
US11119021B2Sep 14, 2021
Laser sensor for ultra-fine particle size detection
TRUMPF PHOTONIC COMPONENTS GMBH6 citations72
US11092531B2Aug 17, 2021
Optical particle sensor
TRUMPF PHOTONIC COMPONENTS GMBH5 citations68
US11428819B2Aug 30, 2022
Laser sensor for particle detection
TRUMPF PHOTONIC COMPONENTS GMBH1 citations61
US12592542B2Mar 31, 2026
Semiconductor component
TRUMPF PHOTONIC COMPONENTS GMBH0 citations52
US12436247B2Oct 7, 2025
Laser sensor module with soiling detection
TRUMPF PHOTONIC COMPONENTS GMBH0 citations51
US11828594B2Nov 28, 2023
Laser sensor module for self-mixing interferometry
TRUMPF PHOTONIC COMPONENTS GMBH0 citations44
PHILIPS PHOTONICS GMBH
6 patentsUS10379028B2Aug 13, 2019
Laser sensor for multi parameter detection
PHILIPS PHOTONICS GMBH25 citations93
US11692925B2Jul 4, 2023
Optical particle sensor module
PHILIPS PHOTONICS GMBH3 citations70
US10732091B2Aug 4, 2020
Laser sensor for particle size detection
PHILIPS PHOTONICS GMBH1 citations61
US11092536B2Aug 17, 2021
Laser sensor module for particle detection with offset beam
PHILIPS PHOTONICS GMBH0 citations51
US10680411B2Jun 9, 2020
Laser sensor module
PHILIPS PHOTONICS GMBH0 citations41
US10641695B2May 5, 2020
Method of determining operation conditions of a laser-based particle detector
PHILIPS PHOTONICS GMBH0 citations39
VAN DER LEE ALEXANDER MARC
3 patentsUS9091573B2Jul 28, 2015
Determining a flow characteristic of an object being movable in an element
VAN DER LEE ALEXANDER MARC20 citations89
US8982334B2Mar 17, 2015
Method of operating a SMI sensor and corresponding sensor device
VAN DER LEE ALEXANDER MARC0 citations49
US9677873B2Jun 13, 2017
Apparatus, method and computer program for determining a distance to an object using a determined peak width of a self-mixing interference (SMI) signal
VAN DER LEE ALEXANDER MARC0 citations39