Level control

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CPC
G05D9/00

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Parent Industries

GPHYSICS G05Controlling systems G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES

Current Industry

Sub Industries

G05D9/02without auxiliary power G05D9/04with auxiliary non-electric power G05D9/12characterised by the use of electric means

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Battery cooling device
- Patent number 12,327,849
- Issue date Jun 10, 2025
- Toyota Jidosha Kabushiki Kaisha
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
System for abnormal condition detection using nearest neighbor
- Patent number 12,276,579
- Issue date Apr 15, 2025
- RESIDEO LLC
- Brian Scott Courtney
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Autonomous dispensing device
- Patent number 12,276,130
- Issue date Apr 15, 2025
- IOTCO
- Pierre L'Hoest
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Flow control equipment and automatic refilling system
- Patent number 12,264,749
- Issue date Apr 1, 2025
- CHANGXIN MEMORY TECHNOLOGIES, INC.
- Bo Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Methods and systems for precision dosing of fluid systems
- Patent number 12,259,740
- Issue date Mar 25, 2025
- DETECHTION USA INC.
- Virgil Haney
- G05 - CONTROLLING REGULATING
Information Patent Grant
Mechanism for dispensing fluids with compressed air
- Patent number 12,202,720
- Issue date Jan 21, 2025
- William F. Nathan
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Grant
Sump pump smart home integration
- Patent number 12,196,211
- Issue date Jan 14, 2025
- STATE FARM MUTUAL AUTOMOBILE INSURANCE COMPANY
- Nathan L. Tofte
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for cultivating plants
- Patent number 12,185,677
- Issue date Jan 7, 2025
- LG Electronics Inc.
- Kiyoung Lim
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Automated tank systems and methods for use in oil and gas extractio...
- Patent number 12,181,901
- Issue date Dec 31, 2024
- IDEAL COMPLETION SERVICES LLC
- Jeremy Myers
- G01 - MEASURING TESTING
Information Patent Grant
Electronically controlled viscous coupler for combine harvester
- Patent number 12,150,412
- Issue date Nov 26, 2024
- CNH Industrial America LLC
- Christopher M. Cauley
- G05 - CONTROLLING REGULATING
Information Patent Grant
Toilet seat assembly
- Patent number 12,139,902
- Issue date Nov 12, 2024
- Bemis Manufacturing Company
- Jacqueline Sylvia
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Control system for controlling filling based on load weight
- Patent number 12,135,571
- Issue date Nov 5, 2024
- Deere & Company
- Jeremy J. Faust
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Water supply control system that implements safety controls and use...
- Patent number 12,116,740
- Issue date Oct 15, 2024
- O'Brien Engineering, Inc.
- Norman James O'Brien
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Dehumidifier
- Patent number 12,111,672
- Issue date Oct 8, 2024
- GD MIDEA AIR-CONDITIONING EQUIPMENT CO., LTD.
- Weiming Li
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Non-vented, semi-automated water drain valve system
- Patent number 12,105,544
- Issue date Oct 1, 2024
- Cummins Filtration Inc.
- Philip S. Hall
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Control of liquid delivery in auto-refill systems
- Patent number 12,084,771
- Issue date Sep 10, 2024
- Applied Materials, Inc.
- Zohreh Razavi Hesabi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
TopSink: liquid storage device with automatic discharge in high vol...
- Patent number 12,085,969
- Issue date Sep 10, 2024
- Daniel James Beirne
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Accumulator assembly
- Patent number 12,060,702
- Issue date Aug 13, 2024
- Acorn Engineering Company
- Thomas K. Zinn
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Process control systems and methods for simultaneous crude oil dehy...
- Patent number 12,060,530
- Issue date Aug 13, 2024
- Saudi Arabian Oil Company
- Mohamed Soliman
- G01 - MEASURING TESTING
Information Patent Grant
Level control system for a liquid filled basin
- Patent number 12,055,961
- Issue date Aug 6, 2024
- Ovivo Inc.
- Tyson Beaman
- G05 - CONTROLLING REGULATING
Information Patent Grant
Glue dispensing system and glue supplying method thereof
- Patent number 12,042,817
- Issue date Jul 23, 2024
- Kulicke and Soffa Industries, Inc.
- Lu-Min Chen
- G05 - CONTROLLING REGULATING
Information Patent Grant
Self sufficient suction side automatic drain valve
- Patent number 12,030,005
- Issue date Jul 9, 2024
- Cummins Filtration IP, Inc.
- Wassem Abdalla
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Fluid injection system with smart injection and receiver tanks
- Patent number 12,015,254
- Issue date Jun 18, 2024
- NOVINIUM, LLC
- Glen John Bertini
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fluid top-off detection and control system
- Patent number 12,007,798
- Issue date Jun 11, 2024
- Pitco Frialator, Inc.
- Michael T. Fecteau
- G01 - MEASURING TESTING
Information Patent Grant
Tank fill control apparatus and method
- Patent number 11,971,289
- Issue date Apr 30, 2024
- Tara Oilfield Services LTD
- Martin Sheridan
- G05 - CONTROLLING REGULATING
Information Patent Grant
Device and method for filling an oil reservoir of an aircraft engine
- Patent number 11,964,779
- Issue date Apr 23, 2024
- SAFRAN AIRCRAFT ENGINES
- Mathieu Jean Jacques Santin
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Multi pulley control gate
- Patent number 11,913,185
- Issue date Feb 27, 2024
- RUBICON RESEARCH PTY LTD
- David John Aughton
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Water level detection via pressure sensing device
- Patent number 11,906,990
- Issue date Feb 20, 2024
- Kohler Co.
- Nameer Shaaban
- G01 - MEASURING TESTING
Information Patent Grant
System and method for hospitality water cleansing and monitoring
- Patent number 11,882,981
- Issue date Jan 30, 2024
- Sink Tech, LLC
- Declan Morgan
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Seal for a wind turbine nacelle
- Patent number 11,879,442
- Issue date Jan 23, 2024
- SIEMENS GAMESA RENEWABLE ENERGY INNOVATION & TECHNOLOGY S.L.
- Jorge Cortaire Apesteguia
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...

Patents Applicationslast 30 patents

Information Patent Application
DETECTING AND UTILIZING WATER VIBRATIONS IN SUMP PUMP SYSTEM CONTROL
- Publication number 20250172151
- Publication date May 29, 2025
- State Farm Mutual Automobile Insurance Company
- Nathan L. Tofte
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR MANIPULATING CONTROL OF SUMP PUMPS TO EXTEN...
- Publication number 20250172152
- Publication date May 29, 2025
- State Farm Mutual Automobile Insurance Company
- Nathan L. Tofte
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Detecting and Utilizing a Rise Rate for Sump Pump System Control
- Publication number 20250172153
- Publication date May 29, 2025
- State Farm Mutual Automobile Insurance Company
- Nathan L. Tofte
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BATTERY PACK DRAIN ASSEMBLY
- Publication number 20250174861
- Publication date May 29, 2025
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Timothy Glenn Ross
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SUMP PUMP SMART HOME INTEGRATION
- Publication number 20250146492
- Publication date May 8, 2025
- State Farm Mutual Automobile Insurance Company
- Nathan L. Tofte
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DEVICES, SYSTEMS, AND METHODS FOR CONTROLLING LIQUID LEVELS USING I...
- Publication number 20250130602
- Publication date Apr 24, 2025
- TRANE INTERNATIONAL INC.
- Eric S. Mlsna
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
MEASURING LIQUID LEVELS USING AN INCLINOMETER
- Publication number 20250093194
- Publication date Mar 20, 2025
- Saudi Arabian Oil Company
- Basil Saeed Abuhadi
- G01 - MEASURING TESTING
Information Patent Application
CONTROL METHOD AND APPARATUS FOR CLEANING ASSEMBLY, CLEANING ASSEMB...
- Publication number 20250072687
- Publication date Mar 6, 2025
- WUXI LITTLE SWAN ELECTRIC CO., LTD
- Weiguo YANG
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
FUEL LEVEL CONTROL SYSTEM AND METHOD
- Publication number 20250076902
- Publication date Mar 6, 2025
- American Honda Motor Co., Inc.
- Timothy J. DOYLE
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
Zero Emission Displacer-Based Liquid Level Control
- Publication number 20250076903
- Publication date Mar 6, 2025
- DEVON ENERGY CORPORATION
- John Paul Jackson
- G01 - MEASURING TESTING
Information Patent Application
METHODS AND SYSTEMS FOR FILLING GAS SAFETY SUPERVISION BASED ON SMA...
- Publication number 20250060766
- Publication date Feb 20, 2025
- CHENGDU QINCHUAN IOT TECHNOLOGY CO., LTD.
- Zehua SHAO
- G05 - CONTROLLING REGULATING
Information Patent Application
HOME APPLIANCES INCLUDING LIGHT SENSOR
- Publication number 20250052488
- Publication date Feb 13, 2025
- Samsung Electronics Co., Ltd.
- Jeongsu HAN
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
LEVEL CONTROLLER
- Publication number 20250004487
- Publication date Jan 2, 2025
- KIMRAY, INC.
- Dustin Kyle Hayt
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
CONTINUOUS CASTING PLANT AND CORRESPONDING REGULATION METHOD
- Publication number 20240416411
- Publication date Dec 19, 2024
- Danieli & C. Officine Meccaniche Spa
- Cristiano PEZZUTTO
- B22 - CASTING POWDER METALLURGY
Information Patent Application
CONTROL OF LIQUID DELIVERY IN AUTO-REFILL SYSTEMS
- Publication number 20240360561
- Publication date Oct 31, 2024
- Applied Materials, Inc.
- Zohreh Razavi Hesabi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
PLASMA PROCESSING APPARATUS
- Publication number 20240321559
- Publication date Sep 26, 2024
- TOKYO ELECTRON LIMITED
- Satoshi TAGA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
REMOTELY PROGRAMMABLE SENSING AND CONTROL UNIT FOR LIQUID TEMPERATU...
- Publication number 20240295888
- Publication date Sep 5, 2024
- INTEMPCO CONTROLS LTD
- John LOJEN
- G01 - MEASURING TESTING
Information Patent Application
WATER LEVEL MANAGEMENT SYSTEM
- Publication number 20240255973
- Publication date Aug 1, 2024
- Swim Sense, LLC
- Rakesh Reddy
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
OPTIMIZED CONTROL OF OILFIELD SEPARATOR LEVEL AND DUMP VALVES
- Publication number 20240248497
- Publication date Jul 25, 2024
- DEVON ENERGY CORPORATION
- Trevor Aldinger
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR PREDICTING, REGULATING AND CONTROLLING WEAR CHARACTERIST...
- Publication number 20240240725
- Publication date Jul 18, 2024
- ZHEJIANG SCI-TECH UNIVERSITY
- Haozhe JIN
- G05 - CONTROLLING REGULATING
Information Patent Application
System and Related Methods for Automated Fluid Supply
- Publication number 20240231399
- Publication date Jul 11, 2024
- ANDREW MICHAEL SMITH
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
GRAIN TRUCK FILL DETECTION
- Publication number 20240224871
- Publication date Jul 11, 2024
- MACDON INDUSTRIES LTD.
- John Edward Baldwin
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
WATER LEVEL DETECTION VIA PRESSURE SENSING DEVICE
- Publication number 20240184315
- Publication date Jun 6, 2024
- KOHLER CO.
- Nameer Shaaban
- G01 - MEASURING TESTING
Information Patent Application
ANTI-BIOFOULING WATER IN FUEL SENSOR, ANTI-BIOFOULING WATER SUMP AN...
- Publication number 20240157004
- Publication date May 16, 2024
- Schroeder Industries, LLC
- Chris Leasure
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Solar Powered Air Regulated Controller
- Publication number 20240151251
- Publication date May 9, 2024
- FTW Technologies, LLC
- Mark Andrew WOODIS
- G05 - CONTROLLING REGULATING
Information Patent Application
GRAIN TRUCK FILL DETECTION
- Publication number 20240130290
- Publication date Apr 25, 2024
- MACDON INDUSTRIES LTD.
- John Edward Baldwin
- G05 - CONTROLLING REGULATING
Information Patent Application
System and Related Methods for Automated Fluid Supply
- Publication number 20240134399
- Publication date Apr 25, 2024
- ANDREW MICHAEL SMITH
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
AUTOMATIC DRAIN VALVE
- Publication number 20240125102
- Publication date Apr 18, 2024
- B/E Aerospace, Inc.
- Filip SOBOLEWSKI
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
SUBSTRATE PROCESSING APPARATUS AND SUBSTRATE PROCESSING METHOD
- Publication number 20240128101
- Publication date Apr 18, 2024
- TOKYO ELECTRON LIMITED
- Atsushi ANAMOTO
- G05 - CONTROLLING REGULATING
Information Patent Application
SYSTEM AND METHOD FOR DISPENSER MANAGEMENT
- Publication number 20240118717
- Publication date Apr 11, 2024
- GOJO INDUSTRIES, INC.
- Carey JAROS
- G05 - CONTROLLING REGULATING

Level control

Industry

Parent Industries

Current Industry

Sub Industries

Patents Grantslast 30 patents

Battery cooling device

System for abnormal condition detection using nearest neighbor

Autonomous dispensing device

Flow control equipment and automatic refilling system

Methods and systems for precision dosing of fluid systems

Mechanism for dispensing fluids with compressed air

Sump pump smart home integration

Apparatus for cultivating plants

Automated tank systems and methods for use in oil and gas extractio...

Electronically controlled viscous coupler for combine harvester

Toilet seat assembly

Control system for controlling filling based on load weight

Water supply control system that implements safety controls and use...

Dehumidifier

Non-vented, semi-automated water drain valve system

Control of liquid delivery in auto-refill systems

TopSink: liquid storage device with automatic discharge in high vol...

Accumulator assembly

Process control systems and methods for simultaneous crude oil dehy...

Level control system for a liquid filled basin

Glue dispensing system and glue supplying method thereof

Self sufficient suction side automatic drain valve

Fluid injection system with smart injection and receiver tanks

Fluid top-off detection and control system

Tank fill control apparatus and method

Device and method for filling an oil reservoir of an aircraft engine

Multi pulley control gate

Water level detection via pressure sensing device

System and method for hospitality water cleansing and monitoring

Seal for a wind turbine nacelle

Patents Applicationslast 30 patents

DETECTING AND UTILIZING WATER VIBRATIONS IN SUMP PUMP SYSTEM CONTROL

SYSTEMS AND METHODS FOR MANIPULATING CONTROL OF SUMP PUMPS TO EXTEN...

Detecting and Utilizing a Rise Rate for Sump Pump System Control

BATTERY PACK DRAIN ASSEMBLY

SUMP PUMP SMART HOME INTEGRATION

DEVICES, SYSTEMS, AND METHODS FOR CONTROLLING LIQUID LEVELS USING I...

MEASURING LIQUID LEVELS USING AN INCLINOMETER

CONTROL METHOD AND APPARATUS FOR CLEANING ASSEMBLY, CLEANING ASSEMB...

FUEL LEVEL CONTROL SYSTEM AND METHOD

Zero Emission Displacer-Based Liquid Level Control

METHODS AND SYSTEMS FOR FILLING GAS SAFETY SUPERVISION BASED ON SMA...

HOME APPLIANCES INCLUDING LIGHT SENSOR

LEVEL CONTROLLER

CONTINUOUS CASTING PLANT AND CORRESPONDING REGULATION METHOD

CONTROL OF LIQUID DELIVERY IN AUTO-REFILL SYSTEMS

PLASMA PROCESSING APPARATUS

REMOTELY PROGRAMMABLE SENSING AND CONTROL UNIT FOR LIQUID TEMPERATU...

WATER LEVEL MANAGEMENT SYSTEM

OPTIMIZED CONTROL OF OILFIELD SEPARATOR LEVEL AND DUMP VALVES

METHOD FOR PREDICTING, REGULATING AND CONTROLLING WEAR CHARACTERIST...

System and Related Methods for Automated Fluid Supply

GRAIN TRUCK FILL DETECTION

WATER LEVEL DETECTION VIA PRESSURE SENSING DEVICE

ANTI-BIOFOULING WATER IN FUEL SENSOR, ANTI-BIOFOULING WATER SUMP AN...

Solar Powered Air Regulated Controller

GRAIN TRUCK FILL DETECTION

System and Related Methods for Automated Fluid Supply

AUTOMATIC DRAIN VALVE

SUBSTRATE PROCESSING APPARATUS AND SUBSTRATE PROCESSING METHOD

SYSTEM AND METHOD FOR DISPENSER MANAGEMENT