TREA

for discrete levels

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  • CPC
  • G01F23/247
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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

G01F23/247for discrete levels
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Pump assembly and method of controlling a pump
    • Patent number 12,025,139
    • Issue date Jul 2, 2024
    • Grundfos Holding a/s
    • Maryam Momeni
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Measuring device
    • Patent number 11,885,657
    • Issue date Jan 30, 2024
    • Endress + Hauser Wetzer GmbH + Co. KG
    • Harald Bründl
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Logic circuitry package
    • Patent number 11,511,546
    • Issue date Nov 29, 2022
    • Hewlett-Packard Development Company, L.P.
    • Quinton B. Weaver
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Device for detecting media
    • Patent number 11,408,760
    • Issue date Aug 9, 2022
    • KYOCERA AVX Components (Dresden) GmbH
    • Aldo Bojarski
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Electronic cigarette
    • Patent number 11,406,135
    • Issue date Aug 9, 2022
    • INNOCIGS GMBH & CO. KG
    • Dustin Dahlmann
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    Logic circuitry package
    • Patent number 11,407,228
    • Issue date Aug 9, 2022
    • Hewlett-Packard Development Company, L.P.
    • Scott A. Linn
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Fluid sensing
    • Patent number 11,366,000
    • Issue date Jun 21, 2022
    • Hewlett-Packard Development Company, L.P.
    • Michael W. Cumbie
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Logic circuitry package
    • Patent number 11,364,724
    • Issue date Jun 21, 2022
    • Hewlett-Packard Development Company, L.P.
    • James Michael Gardner
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Logic circuitry package
    • Patent number 11,351,791
    • Issue date Jun 7, 2022
    • Hewlett-Packard Development Company, L.P.
    • James Michael Gardner
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Logic circuitry package
    • Patent number 11,345,156
    • Issue date May 31, 2022
    • Hewlett-Packard Development Company, L.P.
    • Scott A. Linn
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Logic circuitry package
    • Patent number 11,345,157
    • Issue date May 31, 2022
    • Hewlett-Packard Development Company, L.P.
    • Sirena Lu
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Logic circuitry package
    • Patent number 11,345,158
    • Issue date May 31, 2022
    • Hewlett-Packard Development Company, L.P.
    • Quinton B. Weaver
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Replaceable print apparatus component
    • Patent number 11,345,159
    • Issue date May 31, 2022
    • Hewlett-Packard Development Company, L.P.
    • Michael W. Cumbie
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Logic circuitry
    • Patent number 11,338,586
    • Issue date May 24, 2022
    • Hewlett-Packard Development Company, L.P.
    • Anthony D. Studer
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Logic circuitry package
    • Patent number 11,331,924
    • Issue date May 17, 2022
    • Hewlett-Packard Development Company, L.P.
    • James Michael Gardner
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Logic circuitry package
    • Patent number 11,312,145
    • Issue date Apr 26, 2022
    • Hewlett-Packard Development Company, L.P.
    • Scott A. Linn
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Logic circuitry package
    • Patent number 11,312,146
    • Issue date Apr 26, 2022
    • Hewlett-Packard Development Company, L.P.
    • Quinton B. Weaver
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Method for thermally gauging the tank of a spacecraft and a spacecr...
    • Patent number 11,307,077
    • Issue date Apr 19, 2022
    • AIRBUS DEFENCE AND SPACE SAS
    • Sophie Jallade
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    Device for detecting the fill level of media in containers
    • Patent number 11,199,435
    • Issue date Dec 14, 2021
    • AB Elektronik Sachsen GmbH
    • Aldo Bojarski
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Level sensor kit for use with a liquid storage tank, system incorpo...
    • Patent number 11,054,296
    • Issue date Jul 6, 2021
    • Mabee Engineered Solutions, Inc.
    • Brian D. Mabee
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Liquid level sensing
    • Patent number 11,046,084
    • Issue date Jun 29, 2021
    • Hewlett-Packard Development Company, L.P.
    • Michael W. Cumbie
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Liquid level sensing
    • Patent number 11,009,382
    • Issue date May 18, 2021
    • Hewlett-Packard Development Company, L.P.
    • Chien-Hua Chen
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Fluid property sensing with electrodes
    • Patent number 11,009,383
    • Issue date May 18, 2021
    • Hewlett-Packard Development Company, L.P.
    • Michael W. Cumbie
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Detecting a level of printable fluid in a container
    • Patent number 10,960,658
    • Issue date Mar 30, 2021
    • Hewlett-Packard Development Company, L.P.
    • Daryl E. Anderson
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Detecting fluid levels using a voltage comparator
    • Patent number 10,837,818
    • Issue date Nov 17, 2020
    • Hewlett-Packard Development Company, L.P.
    • Daryl E. Anderson
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Liquid level indicating
    • Patent number 10,739,181
    • Issue date Aug 11, 2020
    • Hewlett-Packard Development Company, L.P.
    • Michael W. Cumbie
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Fluid level sensor
    • Patent number 10,647,128
    • Issue date May 12, 2020
    • Hewlett-Packard Development Company, L.P.
    • Chien-Hua Chen
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Liquid level indicator and liquid raw material vaporization feeder
    • Patent number 10,604,840
    • Issue date Mar 31, 2020
    • Fujikin Incorporated
    • Atsushi Hidaka
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Determination of substance presence, identity and/or level in vessels
    • Patent number 10,599,164
    • Issue date Mar 24, 2020
    • Halliburton Energy Services, Inc.
    • Katerina V. Newman
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Apparatus and method for measuring the level of a liquid
    • Patent number 10,408,661
    • Issue date Sep 10, 2019
    • Larry Baxter
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents