ROSEMOUNT TANK RADAR AB
158Patents
147Active
158Granted
58Portfolio score
Filing activity: Jul 8, 2003 → May 22, 2023 · 32 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7525476B1 | System and method for filling level determination | Physics | 47 | Active |
| USD557260S1 | Antenna | General | 37 | Expired |
| US9377340B2 | Monitoring of floating roof tank | Electricity | 30 | Active |
| US7586435B1 | Radar level gauge system using a waveguiding structure with periodically arranged reference impedance transitions | Physics | 26 | Active |
| US7233278B2 | Radar level gauge with switch for selecting transmitter or receiver mode | Physics | 25 | Expired |
| US8018373B2 | System and method for filling level determination | Physics | 17 | Active |
| US7265558B1 | Radar level gauge using elliptically or circularly polarized waves | Physics | 16 | Active |
| US8854253B2 | Radar level gauging with detection of moving surface | Physics | 15 | Active |
| US7532155B2 | Radar level gauging system | Electricity | 15 | Active |
| US7284425B2 | Radar level gauge system | Physics | 15 | Expired |
| US8044844B2 | Pulsed radar level gauge system and method for energy efficient filling level determination | Physics | 15 | Active |
| US7551122B1 | Radar level gauge system and method providing a signal indicative of process reliability | Physics | 13 | Active |
| US7304601B1 | Device and a method for accurate radar level gauging | Physics | 13 | Active |
| US7636059B1 | Impedance matched guided wave radar level gauge system | Electricity | 12 | Active |
| US7924216B2 | Method of determining a disturbance echo profile for a radar level gauge system | Physics | 12 | Active |
| US9778089B2 | Multi-channel guided wave radar level gauge | Electricity | 12 | Active |
| US8497799B2 | FMCW-type radar level gauge | Electricity | 11 | Active |
| US7486226B2 | Device and a method for accurate radar level gauging | Physics | 11 | Active |
| US7319401B2 | Radar level gauge system with variable alarm limits | Physics | 11 | Expired |
| US7701385B2 | Multi-channel radar level gauge system | Electricity | 10 | Active |
| US9291443B2 | FMCW radar level gauge with lock state control | Physics | 10 | Active |
| US8872694B2 | Radar level gauging using frequency modulated pulsed wave | Electricity | 10 | Active |
| US7800528B2 | Radar level gauge with variable pulse parameters | Physics | 10 | Active |
| US9395229B2 | Low power radar level gauge system with integrated microwave circuit | Physics | 9 | Active |
| US7823446B2 | Pulsed radar level gauging with relative phase detection | Physics | 9 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.