Assignee
KAMSTRUP AS
DK55 patents
Top patents by PatentIndex Score
US9714858B2Jul 25, 2017
Consumption meter housing with feed through for external communication equipment
KAMSTRUP AS11 citations82
US8928137B2Jan 6, 2015
Flow meter with ultrasound transducer directly connected to and fixed to measurement circuit board
KAMSTRUP AS7 citations82
US10921288B2Feb 16, 2021
Fluid consumption meter with noise sensor
KAMSTRUP AS6 citations80
US9658090B2May 23, 2017
Ultrasonic flow meter unit having a fixing mechanism to fix the water-tight casing including a membrane to a housing including a measuring tube
KAMSTRUP AS4 citations72
USRE47048ESep 18, 2018
Flow meter with ultrasound transducer directly connected to and fixed to measurement circuit board
KAMSTRUP AS2 citations71
US9182260B2Nov 10, 2015
Flow meter with protruding transducers
KAMSTRUP AS5 citations71
US10830625B2Nov 10, 2020
Water meter platform
KAMSTRUP AS3 citations70
US10379084B2Aug 13, 2019
Turbidity sensor based on ultrasound measurements
KAMSTRUP AS2 citations70
US11852609B2Dec 26, 2023
Fluid consumption meter with noise sensor
KAMSTRUP AS2 citations69
US11118951B2Sep 14, 2021
Compact ultrasonic flowmeter
KAMSTRUP AS2 citations68
US9648400B2May 9, 2017
Consumption meter with remote program update
KAMSTRUP AS2 citations68
US10276917B2Apr 30, 2019
Data transmission system having consumption meter and reversibly deformable antenna
KAMSTRUP AS5 citations67
US9970799B2May 15, 2018
System of ultrasonic consumption meters with pressure sensors
KAMSTRUP AS4 citations66
US9733112B2Aug 15, 2017
Ultrasonic flow meter with digitally under-sampled flow measurements
KAMSTRUP AS3 citations66
US11703367B2Jul 18, 2023
Modular ultrasonic flow meter having a power supply contained in a watertight meter housing
KAMSTRUP AS2 citations64
US11449081B2Sep 20, 2022
Water utility meter with smart reconnect function
KAMSTRUP AS2 citations63
US11499853B2Nov 15, 2022
Modular ultrasonic consumption meter
KAMSTRUP AS1 citations60
US11391699B2Jul 19, 2022
Turbidity sensor based on ultrasound measurements
KAMSTRUP AS0 citations60
US12235241B2Feb 25, 2025
Fluid consumption meter with noise sensor
KAMSTRUP AS0 citations59
US12055426B2Aug 6, 2024
Flow meter with flow tube, liner, and integrated interface for receiving a housing
KAMSTRUP AS1 citations59
US12007261B2Jun 11, 2024
Compact ultrasonic flowmeter
KAMSTRUP AS0 citations57
US11644352B2May 9, 2023
Compact ultrasonic flowmeter
KAMSTRUP AS0 citations57
US11619529B2Apr 4, 2023
Compact ultrasonic flowmeter
KAMSTRUP AS0 citations57
US10564017B2Feb 18, 2020
Ultrasonic flowmeter and method using partial flow measurements
KAMSTRUP AS1 citations57
US12292318B2May 6, 2025
Fluid consumption meter and method for detecting sound in a piping system
KAMSTRUP AS0 citations56
US11616646B2Mar 28, 2023
Key-management for advanced metering infrastructure
KAMSTRUP AS2 citations55
US11209287B2Dec 28, 2021
Smart metering device providing adaptive service level
KAMSTRUP AS0 citations54
US10935394B2Mar 2, 2021
Smart metering device providing adaptive service level
KAMSTRUP AS0 citations54
US12253397B2Mar 18, 2025
Ultrasound flow meter
KAMSTRUP AS0 citations52
US6859267B2Feb 22, 2005
Laser doppler anemometry with diffractive optical elements
KAMSTRUP AS6 citations52
US11152683B2Oct 19, 2021
Dual band antenna with a dome-shaped radiator
KAMSTRUP AS1 citations49
US12535378B2Jan 27, 2026
Fluid consumption meter and leak detection system
KAMSTRUP AS0 citations48
US11473956B2Oct 18, 2022
Integrated flow meter and control valve
KAMSTRUP AS1 citations48
US11448522B2Sep 20, 2022
Radio frequency communication system and method
KAMSTRUP AS0 citations47
US11323783B2May 3, 2022
Consumption meter and remote reading method in a utility network with link management
KAMSTRUP AS0 citations47
US10992417B2Apr 27, 2021
Radio frequency communication system and method
KAMSTRUP AS0 citations47
US9952062B2Apr 24, 2018
Consumption meter with antenna
KAMSTRUP AS1 citations47
US12516999B2Jan 6, 2026
Method for locating a leak in a water supply network
KAMSTRUP AS0 citations46
US11991622B2May 21, 2024
Battery-powered stationary measuring device for measuring or detecting a value at a utility installation
KAMSTRUP AS0 citations46
US12425957B2Sep 23, 2025
Automatic reading system and a method for installing a plurality of battery-powered stationary measuring devices at a plurality of distributed installation locations
KAMSTRUP AS0 citations44
US11614352B2Mar 28, 2023
Consumption meter with ultrasonic flow measurement
KAMSTRUP AS0 citations44
US12066583B2Aug 20, 2024
Method for detecting seismic events
KAMSTRUP AS0 citations43
US12041566B2Jul 16, 2024
Stationary measuring device for measuring or detecting a value at a utility installation
KAMSTRUP AS0 citations42
US11629977B2Apr 18, 2023
Water meter with water management capabilities
KAMSTRUP AS0 citations42
US9912441B2Mar 6, 2018
Consumption meter with error-correction
KAMSTRUP AS1 citations40
US12455208B2Oct 28, 2025
System and method for acoustic leakage detection by use of an ultrasonic flow meter
KAMSTRUP AS0 citations38
US11953355B2Apr 9, 2024
Utility meter including a temperature sensor detection algorithm
KAMSTRUP AS0 citations37
US11979346B2May 7, 2024
Method for wireless communication in meter reading systems
KAMSTRUP AS0 citations36
US10922960B2Feb 16, 2021
Radio communication device with high precision real time clock
KAMSTRUP AS0 citations36
US12438689B2Oct 7, 2025
Method for radio communication of utility meters with a data receiver
KAMSTRUP AS0 citations35
Showing the top 50 of 55 patents by PatentIndex Score.