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Class Information
Number: 702/55
Name: Data processing: measuring, calibrating, or testing > Measurement system in a specific environment > Mechanical measurement system > Fluid measurement (e.g., mass, pressure, viscosity) > Liquid level or volume determination
Description: Subject matter comprising means for determining a height of a fluid column or a cubic units of a fluid space in a container.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7611478 |
Continuous volume detection for a reservoir in a fluid circuit of a medical system |
Nov. 3, 2009 |
| 7587290 |
High water cut well measurements using heuristic salinity determination |
Sep. 8, 2009 |
| 7584073 |
Method for checking the appropriateness of a mass value of an aircraft |
Sep. 1, 2009 |
| 7542866 |
Threshold setting for a radar level transmitter |
Jun. 2, 2009 |
| 7536264 |
Balancing net inventory using a dynamic expansion coefficient of liquid product relative to temperature changes |
May. 19, 2009 |
| 7529637 |
Method and apparatus to determine pressure in an unfired cylinder |
May. 5, 2009 |
| 7526389 |
Power management of a system for measuring the acceleration of a body part |
Apr. 28, 2009 |
| 7523006 |
Measurement sensor assembly and method for measuring the quality of a fluid |
Apr. 21, 2009 |
| 7499815 |
Machine radial stack gap generation and clearance management system and method |
Mar. 3, 2009 |
| 7496456 |
3D ultrasonographic device |
Feb. 24, 2009 |
| 7484815 |
Brake device of motorcycle |
Feb. 3, 2009 |
| 7487057 |
Field device electronics with a sensor mechanism for process measurement |
Feb. 3, 2009 |
| 7477997 |
Method for ascertaining interferants in small liquid samples in an automated clinical analyzer |
Jan. 13, 2009 |
| 7477996 |
Integrated absolute and differential pressure transducer |
Jan. 13, 2009 |
| 7473897 |
System, method, and computer program for conducting optical transmission measurements and evaluating determined measuring variables |
Jan. 6, 2009 |
| 7428463 |
System and method for adaptive flow control |
Sep. 23, 2008 |
| 7427377 |
Analyte concentration detection devices and methods |
Sep. 23, 2008 |
| 7415364 |
Process control architecture with hydrodynamic correction |
Aug. 19, 2008 |
| 7412337 |
Method for determining fill level on the basis of travel time of a high-frequency measuring signal |
Aug. 12, 2008 |
| 7409301 |
Boiler water level monitoring and control system |
Aug. 5, 2008 |
| 7392112 |
Systems and methods for real-time fuel inventory control |
Jun. 24, 2008 |
| 7379832 |
Multi-channel metering apparatus with automatic calibration |
May. 27, 2008 |
| 7364563 |
Continuous volume detection for a flexible venous reservoir in a cardiopulmonary bypass circuit |
Apr. 29, 2008 |
| 7360529 |
Fuel level measurement and run time interpolation |
Apr. 22, 2008 |
| 7363112 |
Digital moisture monitor controller with wide applications soil, and hydroponics moisture sensors, and optional X10 multi-sensor, multi-pump controller |
Apr. 22, 2008 |
| 7353136 |
Electronic drink coaster |
Apr. 1, 2008 |
| 7333900 |
Automatic parasitic echo storage |
Feb. 19, 2008 |
| 7330796 |
Methods and apparatus for using water use signatures and water pressure in improving water use efficiency |
Feb. 12, 2008 |
| 7324901 |
Water measurement auto-networks |
Jan. 29, 2008 |
| 7317993 |
Fluid detector recognizing foam and surge conditions |
Jan. 8, 2008 |
| 7304588 |
Monitoring technology |
Dec. 4, 2007 |
| 7280928 |
Expendable supplies container capable of measuring residual amount of expendable supplies |
Oct. 9, 2007 |
| 7197407 |
Fuel tank level monitoring system and method |
Mar. 27, 2007 |
| 7197409 |
Compensating for surface movement of liquid product within one or more liquid product tanks during capture of height and volume data |
Mar. 27, 2007 |
| 7155349 |
Remote liquid level gauge for remote sensing, system for employing the gauge and method of use |
Dec. 26, 2006 |
| 7155319 |
Closed loop control on liquid delivery system ECP slim cell |
Dec. 26, 2006 |
| 7152004 |
Method and system for determining and monitoring dispensing point flow rates and pump flow capacities using dispensing events and tank level data |
Dec. 19, 2006 |
| 7149628 |
Methods and systems for predicting fuel sensor performance within a tank during motion |
Dec. 12, 2006 |
| 7127361 |
Method and apparatus for determining fuel use efficiency for combustion systems |
Oct. 24, 2006 |
| 7110894 |
Fill level measurement device with removable and replaceable components |
Sep. 19, 2006 |
| 7039530 |
Fluid measurement |
May. 2, 2006 |
| 7031850 |
Method and apparatus for diagnosing leakage in a fluid power system |
Apr. 18, 2006 |
| 7024317 |
Apparatus and method for fuel measurement and accountability |
Apr. 4, 2006 |
| 7024319 |
Device for determining and/or monitoring a process parameter |
Apr. 4, 2006 |
| 7013225 |
Method for determining the amount of an operating medium in a motor vehicle |
Mar. 14, 2006 |
| 7003406 |
Method, apparatus, and system for monitoring amount of liquid poured from liquid containers |
Feb. 21, 2006 |
| 7000450 |
Method, computer program and device for measuring the injection quantity of injection nozzles, especially for motor vehicles |
Feb. 21, 2006 |
| 6963808 |
Methods and apparatus for using water use signatures in improving water use efficiency |
Nov. 8, 2005 |
| 6948364 |
Apparatus for detecting the internal liquid level in a vessel |
Sep. 27, 2005 |
| 6944563 |
On-line compositional allocation |
Sep. 13, 2005 |
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