Inventor
WAELDE STEFFEN
DE33 patents
Patents
33 patentsUS10788351B2Sep 29, 2020
Fill level measurement device comprising a plurality of radar chips
GRIESHABER VEGA KG9 citations83
US11326926B2May 10, 2022
Radar fill level measurement device with a radar system-on-chip
GRIESHABER VEGA KG3 citations73
US11029188B2Jun 8, 2021
Radar fill level measurement device comprising radar chips on different planes of a circuit board
GRIESHABER VEGA KG3 citations73
US10594017B2Mar 17, 2020
Antenna device and method for transmitting and/or receiving a signal
GRIESHABER VEGA KG3 citations73
US12019137B2Jun 25, 2024
Radar sensor, interchangeable radar sensor arrangement, field device and container
GRIESHABER VEGA KG2 citations72
US11557841B2Jan 17, 2023
Metallized dielectric waveguide
GRIESHABER VEGA KG2 citations72
US11415450B2Aug 16, 2022
Radar antenna for a fill level measurement device
GRIESHABER VEGA KG4 citations72
US11255956B2Feb 22, 2022
Method for measuring the flow velocity of a medium
GRIESHABER VEGA KG3 citations72
US11243108B2Feb 8, 2022
Radar measuring device with plano-convex lens
GRIESHABER VEGA KG2 citations72
US10760940B2Sep 1, 2020
Fill level device
GRIESHABER VEGA KG3 citations71
US12555898B2Feb 17, 2026
Radio frequency unit, fill level measuring device, and method
GRIESHABER VEGA KG0 citations62
US12352612B2Jul 8, 2025
Level measuring instrument with radar system on chip
GRIESHABER VEGA KG0 citations62
US12320674B2Jun 3, 2025
Removable display and operating module for a field device
GRIESHABER VEGA KG1 citations62
US12313438B2May 27, 2025
Radar fill level measurement device with a radar system-on-chip
GRIESHABER VEGA KG0 citations62
US12288926B2Apr 29, 2025
Antenna system for a topology-capturing radar meter
GRIESHABER VEGA KG0 citations62
US12061943B2Aug 13, 2024
Measuring device with near field interaction device
GRIESHABER VEGA KG0 citations62
US11906344B2Feb 20, 2024
Method for measuring fill levels
GRIESHABER VEGA KG0 citations62
US11619537B2Apr 4, 2023
Level measuring instrument with radar system on chip
GRIESHABER VEGA KG0 citations62
US11499861B2Nov 15, 2022
Radar module
GRIESHABER VEGA KG1 citations62
US11067428B2Jul 20, 2021
Radar fill level measurement device comprising a high-frequency amplifier
GRIESHABER VEGA KG0 citations62
US11015970B2May 25, 2021
Radar level measurement device comprising synchronisation signals on different line types
GRIESHABER VEGA KG0 citations62
US10704948B2Jul 7, 2020
Reflection microwave barrier
GRIESHABER VEGA KG1 citations62
US12592469B2Mar 31, 2026
Dielectric waveguide for propagating high-frequency waves
GRIESHABER VEGA KG0 citations61
US11616285B2Mar 28, 2023
Measuring device with near field antenna
GRIESHABER VEGA KG0 citations61
US11385089B2Jul 12, 2022
Battery-operated field device with time transmission
GRIESHABER VEGA KG0 citations61
US12560470B2Feb 24, 2026
Multidimensional measuring fill level radar and method
GRIESHABER VEGA KG0 citations59
US10374284B2Aug 6, 2019
Topology determination of a filling material surface with uniform line scanning
GRIESHABER VEGA KG0 citations52
US12504312B2Dec 23, 2025
Autonomous sensor device and expansion module
GRIESHABER VEGA KG0 citations51
US12379460B2Aug 5, 2025
Radar module
GRIESHABER VEGA KG0 citations51
US12241992B2Mar 4, 2025
Radar chip with a waveguide coupling
GRIESHABER VEGA KG0 citations51
US11549838B2Jan 10, 2023
Fill level measuring device
GRIESHABER VEGA KG0 citations51
US12566245B2Mar 3, 2026
Autonomous radar sensor which takes multidimensional measurements
GRIESHABER VEGA KG0 citations48
US10837819B2Nov 17, 2020
Radar fill level measurement device comprising a synchronizing signal on different layers of a printed circuit board
GRIESHABER VEGA KG0 citations41