for several discrete levels

Industry

CPC
G01F23/2927

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Parent Industries

GPHYSICS G01Measuring instruments G01FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL METERING BY VOLUME G01F23/00Indicating or measuring liquid level, or level of fluent solid material

Current Industry

G01F23/2927for several discrete levels

Industries

Patents Grantslast 30 patents

Information Patent Grant
Illumination assembly for liquid level gauge
- Patent number 12,031,853
- Issue date Jul 9, 2024
- Emerson Automation Solutions Final Control US LP
- Parthasarathy Chinnasamy
- G01 - MEASURING TESTING
Information Patent Grant
Optical operating fluid detector for the optical detection of opera...
- Patent number 11,940,316
- Issue date Mar 26, 2024
- Andreas Stihl AG & Co KG
- Alexander Haas
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
Portable system for dispensing controlled quantities of additives i...
- Patent number 11,866,314
- Issue date Jan 9, 2024
- Cirkul, Inc.
- Mark Lyons
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Grant
Apparatus and method for detecting liquid level in a clear or parti...
- Patent number 11,744,976
- Issue date Sep 5, 2023
- Mallinckrodt Pharmaceuticals Ireland Limited
- Scott I. Biba
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dose measurement systems and methods
- Patent number 11,690,959
- Issue date Jul 4, 2023
- Bigfoot Biomedical, Inc.
- Kevin Sihlanick
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method for detecting liquid level in a clear or parti...
- Patent number 11,554,235
- Issue date Jan 17, 2023
- Mallinckrodt Pharmaceuticals Ireland Limited
- Scott I. Biba
- G01 - MEASURING TESTING
Information Patent Grant
Dose measurement systems and methods
- Patent number 11,389,595
- Issue date Jul 19, 2022
- Bigfoot Biomedical, Inc.
- Kevin Sihlanick
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Printer
- Patent number 11,104,148
- Issue date Aug 31, 2021
- Seiko Epson Corporation
- Takahiro Netsu
- G01 - MEASURING TESTING
Information Patent Grant
Printer
- Patent number 11,046,086
- Issue date Jun 29, 2021
- Seiko Epson Corporation
- Takahiro Netsu
- G01 - MEASURING TESTING
Information Patent Grant
Portable system for dispensing controlled quantities of additives i...
- Patent number 11,001,487
- Issue date May 11, 2021
- LifeFuels, Inc.
- Mark Lyons
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Grant
Portable system for dispensing controlled quantities of additives i...
- Patent number 10,981,769
- Issue date Apr 20, 2021
- LifeFuels, Inc.
- Mark Lyons
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Grant
Portable system for dispensing controlled quantities of additives i...
- Patent number 10,913,647
- Issue date Feb 9, 2021
- LifeFuels, Inc.
- Mark Lyons
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Grant
Side illuminated multi point multi parameter optical fiber sensor
- Patent number 10,876,960
- Issue date Dec 29, 2020
- Claudio Egalon
- G02 - OPTICS
Information Patent Grant
Optical methods for phase change materials
- Patent number 10,809,192
- Issue date Oct 20, 2020
- Vito N.V.
- Robbe Salenbien
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Optical determination of the position of the stopper in glass ampoules
- Patent number 10,712,148
- Issue date Jul 14, 2020
- Sanofi-Aventis Deutschland GmbH
- Rene Richter
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dose measurement systems and methods
- Patent number 10,695,501
- Issue date Jun 30, 2020
- Common Sensing Inc.
- Kevin Sihlanick
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
System for capturing panoramic image of shoe sole
- Patent number 10,678,123
- Issue date Jun 9, 2020
- POU CHEN CORPORATION
- Chien-Yu Hsu
- G01 - MEASURING TESTING
Information Patent Grant
Optical level sensor for wash aid removable container
- Patent number 10,641,639
- Issue date May 5, 2020
- Illinois Tool Works Inc.
- Davide Bordignon
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Fuel level sensor having dual fluorescent plastic optical fibers
- Patent number 10,451,469
- Issue date Oct 22, 2019
- The Boeing Company
- Eric Y. Chan
- G01 - MEASURING TESTING
Information Patent Grant
Field device with second auxiliary interface
- Patent number 10,422,684
- Issue date Sep 24, 2019
- Rosemount Tank Radar AB
- Leif Nilsson
- G01 - MEASURING TESTING
Information Patent Grant
Optical sensor for a conventional tank gauge
- Patent number 10,323,974
- Issue date Jun 18, 2019
- Eric Guldalian
- G01 - MEASURING TESTING
Information Patent Grant
Dose measurement systems and methods
- Patent number 10,183,120
- Issue date Jan 22, 2019
- Common Sensing Inc.
- Kevin Sihlanick
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Fuel level sensor having dual fluorescent plastic optical fibers
- Patent number 10,175,087
- Issue date Jan 8, 2019
- The Boeing Company
- Eric Y. Chan
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Side illuminated multi point multi parameter optical fiber sensor
- Patent number 10,088,410
- Issue date Oct 2, 2018
- Claudio Oliveira Egalon
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for determining a value that represents the amount of a l...
- Patent number 10,012,626
- Issue date Jul 3, 2018
- Endress + Hauser Conducta GmbH + Co. KG
- Ralf Bernhard
- G01 - MEASURING TESTING
Information Patent Grant
Optical liquid level detection sensor and liquid overfill preventio...
- Patent number 9,869,576
- Issue date Jan 16, 2018
- OPW FLUID TRANSFER GROUP EUROPE B.V.
- Leonardus Alexius Kors
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Level detection of follicle fluid in a test tube
- Patent number 9,517,084
- Issue date Dec 13, 2016
- SHIVANI SCIENTIFIC INDUSTRIES PRIVATE LIMITED
- Ashish Modi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Optical determination of the position of the stopper in glass ampoules
- Patent number 9,435,666
- Issue date Sep 6, 2016
- Sanofi-Aventis Deutschland GmbH
- René Richter
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Acoustic sensing system for determining an interface between two ma...
- Patent number 9,213,121
- Issue date Dec 15, 2015
- Baker Hughes Incorporated
- Brooks Childers
- G01 - MEASURING TESTING
Information Patent Grant
Photoelectric-type continuous liquid level measurement method and d...
- Patent number 9,194,733
- Issue date Nov 24, 2015
- POLYMER(SUZHOU) SENSING TECHNOLOGY CO. LTD.
- Jun Fu
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
PORTABLE SYSTEM FOR DISPENSING CONTROLLED QUANTITIES OF ADDITIVES I...
- Publication number 20240343545
- Publication date Oct 17, 2024
- Cirkul, Inc.
- Mark Lyons
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Application
APPARATUS AND METHOD FOR DETECTING LIQUID LEVEL IN A CLEAR OR PARTI...
- Publication number 20230355909
- Publication date Nov 9, 2023
- Mallinckrodt Pharmaceuticals Ireland Limited
- Scott I. Biba
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
A REMOTE SENSING DEVICE
- Publication number 20230344111
- Publication date Oct 26, 2023
- HYNDS LIMITED
- Neil David Glasson
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL LEVEL GAUGE APPARATUS AND METHOD, LIQUID TANK ASSEMBLY AND...
- Publication number 20230159182
- Publication date May 25, 2023
- AIRBUS (SAS)
- Jan Tepper
- G01 - MEASURING TESTING
Information Patent Application
APPARATUS AND METHOD FOR DETECTING LIQUID LEVEL IN A CLEAR OR PARTI...
- Publication number 20230120490
- Publication date Apr 20, 2023
- Mallinckrodt Pharmaceuticals Ireland Limited
- Scott I. Biba
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Illumination Assembly for Liquid Level Gauge
- Publication number 20220196452
- Publication date Jun 23, 2022
- Emerson Automation Solutions Final Control US LP
- Parthasarathy Chinnasamy
- G01 - MEASURING TESTING
Information Patent Application
DOSE MEASUREMENT SYSTEMS AND METHODS
- Publication number 20220008658
- Publication date Jan 13, 2022
- Bigfoot Biomedical, Inc.
- Kevin SIHLANICK
- G01 - MEASURING TESTING
Information Patent Application
Sensor Assembly
- Publication number 20210404857
- Publication date Dec 30, 2021
- Tyco Electronics (Shanghai) Co. Ltd.
- Pai Rajendra
- G01 - MEASURING TESTING
Information Patent Application
Optical Operating Fluid Detector for the Optical Detection of Opera...
- Publication number 20210181007
- Publication date Jun 17, 2021
- Andreas Stihl AG & Co KG
- Alexander HAAS
- G01 - MEASURING TESTING
Information Patent Application
DOSE MEASUREMENT SYSTEMS AND METHODS
- Publication number 20200330692
- Publication date Oct 22, 2020
- Common Sensing Inc.
- Kevin Sihlanick
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
APPARATUS AND METHOD FOR DETECTING LIQUID LEVEL IN A CLEAR OR PARTI...
- Publication number 20200121883
- Publication date Apr 23, 2020
- Mallinckrodt Hospital Products IP Limited
- Scott I. Biba
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DOSE MEASUREMENT SYSTEMS AND METHODS
- Publication number 20190336695
- Publication date Nov 7, 2019
- Common Sensing, Inc.
- Kevin SIHLANICK
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
OPTICAL METHODS FOR PHASE CHANGE MATERIALS
- Publication number 20190331596
- Publication date Oct 31, 2019
- VITO NV
- Robbe SALENBIEN
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
SYSTEM FOR CAPTURING PANORAMIC IMAGE OF SHOE SOLE
- Publication number 20190163045
- Publication date May 30, 2019
- POU CHEN CORPORATION
- Chien-Yu HSU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Fuel Level Sensor Having Dual Fluorescent Plastic Optical Fibers
- Publication number 20190107431
- Publication date Apr 11, 2019
- The Boeing Company
- Eric Y. Chan
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
Optical System and Method for Measuring Fluid Level
- Publication number 20190003873
- Publication date Jan 3, 2019
- ROBERT BOSCH LIMITADA
- Marcos Melo ARAUJO
- G01 - MEASURING TESTING
Information Patent Application
Optical System, and Method for Identifying Fluid Through Said System
- Publication number 20190003872
- Publication date Jan 3, 2019
- ROBERT BOSCH LIMITADA
- Marcos Melo ARAUJO
- G01 - MEASURING TESTING
Information Patent Application
FIELD DEVICE
- Publication number 20180348041
- Publication date Dec 6, 2018
- Rosemount Tank Radar AB
- Leif Nilsson
- G01 - MEASURING TESTING
Information Patent Application
Fuel Level Sensor Having Dual Fluorescent Plastic Optical Fibers
- Publication number 20180224317
- Publication date Aug 9, 2018
- The Boeing Company
- Eric Y. Chan
- G02 - OPTICS
Information Patent Application
ACOUSTIC SENSING SYSTEM FOR DETERMINING AN INTERFACE BETWEEN TWO MA...
- Publication number 20140160888
- Publication date Jun 12, 2014
- Brooks Childers
- G01 - MEASURING TESTING
Information Patent Application
Fluid Level Gauge
- Publication number 20140144934
- Publication date May 29, 2014
- Gotohti.Com Inc.
- Heiner Ophardt
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
OPTICAL LIQUID LEVEL SENSOR
- Publication number 20140014777
- Publication date Jan 16, 2014
- Wolfgang Kreitmair-Steck
- G01 - MEASURING TESTING
Information Patent Application
SIDE ILLUMINATED MULTI POINT MULTI PARAMETER
- Publication number 20130248697
- Publication date Sep 26, 2013
- Claudio Oliveira Egalon
- G02 - OPTICS
Information Patent Application
Fluid Level Gauge
- Publication number 20120279987
- Publication date Nov 8, 2012
- GOTOHTI COM INC
- Heiner Ophardt
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Application
CASSETTE PRISM FOR FLUID LEVEL DETECTION
- Publication number 20120172785
- Publication date Jul 5, 2012
- Richard A. Belley
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CONTINUOUS LIQUID LEVEL SENSOR HAVING MULTIPLE LIGHT SOURCES AND LI...
- Publication number 20120138824
- Publication date Jun 7, 2012
- Fang Wen
- G01 - MEASURING TESTING
Information Patent Application
Apparatuses and Methods for Managing Liquid Volume in a Container
- Publication number 20120097567
- Publication date Apr 26, 2012
- Koninklijke Philips Electronics N.V.
- Ying Zhao
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
FIBER OPTIC LIQUID LEVEL DETECTOR
- Publication number 20120085945
- Publication date Apr 12, 2012
- Indian Institute of Science
- Kameswara Rao Lolla
- G01 - MEASURING TESTING
Information Patent Application
APPARATUS AND METHOD FOR BEDSIDE COLLECTION OF BODY FLUIDS AND AUTO...
- Publication number 20120078137
- Publication date Mar 29, 2012
- BIOMETRIX LTD.
- Yair Mendels
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Ink Cartridge
- Publication number 20120069107
- Publication date Mar 22, 2012
- SEIKO EPSON CORPORATION
- Masashi FUJIKAWA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

for several discrete levels

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Illumination assembly for liquid level gauge

Optical operating fluid detector for the optical detection of opera...

Portable system for dispensing controlled quantities of additives i...

Apparatus and method for detecting liquid level in a clear or parti...

Dose measurement systems and methods

Apparatus and method for detecting liquid level in a clear or parti...

Dose measurement systems and methods

Printer

Printer

Portable system for dispensing controlled quantities of additives i...

Portable system for dispensing controlled quantities of additives i...

Portable system for dispensing controlled quantities of additives i...

Side illuminated multi point multi parameter optical fiber sensor

Optical methods for phase change materials

Optical determination of the position of the stopper in glass ampoules

Dose measurement systems and methods

System for capturing panoramic image of shoe sole

Optical level sensor for wash aid removable container

Fuel level sensor having dual fluorescent plastic optical fibers

Field device with second auxiliary interface

Optical sensor for a conventional tank gauge

Dose measurement systems and methods

Fuel level sensor having dual fluorescent plastic optical fibers

Side illuminated multi point multi parameter optical fiber sensor

Apparatus for determining a value that represents the amount of a l...

Optical liquid level detection sensor and liquid overfill preventio...

Level detection of follicle fluid in a test tube

Optical determination of the position of the stopper in glass ampoules

Acoustic sensing system for determining an interface between two ma...

Photoelectric-type continuous liquid level measurement method and d...

Patents Applicationslast 30 patents

PORTABLE SYSTEM FOR DISPENSING CONTROLLED QUANTITIES OF ADDITIVES I...

APPARATUS AND METHOD FOR DETECTING LIQUID LEVEL IN A CLEAR OR PARTI...

A REMOTE SENSING DEVICE

OPTICAL LEVEL GAUGE APPARATUS AND METHOD, LIQUID TANK ASSEMBLY AND...

APPARATUS AND METHOD FOR DETECTING LIQUID LEVEL IN A CLEAR OR PARTI...

Illumination Assembly for Liquid Level Gauge

DOSE MEASUREMENT SYSTEMS AND METHODS

Sensor Assembly

Optical Operating Fluid Detector for the Optical Detection of Opera...

DOSE MEASUREMENT SYSTEMS AND METHODS

APPARATUS AND METHOD FOR DETECTING LIQUID LEVEL IN A CLEAR OR PARTI...

DOSE MEASUREMENT SYSTEMS AND METHODS

OPTICAL METHODS FOR PHASE CHANGE MATERIALS

SYSTEM FOR CAPTURING PANORAMIC IMAGE OF SHOE SOLE

Fuel Level Sensor Having Dual Fluorescent Plastic Optical Fibers

Optical System and Method for Measuring Fluid Level

Optical System, and Method for Identifying Fluid Through Said System

FIELD DEVICE

Fuel Level Sensor Having Dual Fluorescent Plastic Optical Fibers

ACOUSTIC SENSING SYSTEM FOR DETERMINING AN INTERFACE BETWEEN TWO MA...

Fluid Level Gauge

OPTICAL LIQUID LEVEL SENSOR

SIDE ILLUMINATED MULTI POINT MULTI PARAMETER

Fluid Level Gauge

CASSETTE PRISM FOR FLUID LEVEL DETECTION

CONTINUOUS LIQUID LEVEL SENSOR HAVING MULTIPLE LIGHT SOURCES AND LI...

Apparatuses and Methods for Managing Liquid Volume in a Container

FIBER OPTIC LIQUID LEVEL DETECTOR

APPARATUS AND METHOD FOR BEDSIDE COLLECTION OF BODY FLUIDS AND AUTO...

Ink Cartridge