Efficient control or regulation technologies

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CPC
Y02B30/70

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YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y02Climate change prevention Y02BINDEXING SCHEME RELATING TO CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]

Current Industry

Y02B30/70Efficient control or regulation technologies

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Signal transmission power adjustment in a wireless device
- Patent number 12,356,336
- Issue date Jul 8, 2025
- Comcast Cable Communications, LLC
- Esmael Hejazi Dinan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Zoning system for air conditioning (HVAC) equipment
- Patent number 12,339,023
- Issue date Jun 24, 2025
- Joseph A. Ross
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Method and apparatus for ensuring air quality in a building, includ...
- Patent number 12,339,633
- Issue date Jun 24, 2025
- FIPAK Research And Development Company
- Stephan Hauville
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Flow path switching device
- Patent number 12,331,838
- Issue date Jun 17, 2025
- LG Electronics Inc.
- Junho Min
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Electronically commutated motor zero-watt standby power consumption
- Patent number 12,334,780
- Issue date Jun 17, 2025
- Carrier Corporation
- Jonathan Blake
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Cooling device
- Patent number 12,292,216
- Issue date May 6, 2025
- B Medical Systems S.a.r.l.
- Andreas Hoffmann
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Variable refrigerant package
- Patent number RE50414
- Issue date May 6, 2025
- Friedrich Air Conditioning, LLC
- Kevin L. Eicher
Information Patent Grant
Wireless sensors system and method of using the same
- Patent number 12,281,806
- Issue date Apr 22, 2025
- Evergreen Telemetry LLC
- Russell Peter Secor
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Systems and methods for operating a furnace
- Patent number 12,253,284
- Issue date Mar 18, 2025
- TRANE INTERNATIONAL INC.
- James R. M. Neal
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Integrated fan drive system for cooling tower
- Patent number 12,222,171
- Issue date Feb 11, 2025
- Prime Datum, Inc.
- Patrick M. Rollins
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Refrigerator and control method thereof
- Patent number 12,196,476
- Issue date Jan 14, 2025
- LG Electronics Inc.
- Buhwan Ahn
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Cell timing in a wireless device and base station
- Patent number 12,185,258
- Issue date Dec 31, 2024
- Comcast Cable Communications, LLC
- Esmael Hejazi Dinan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hybrid heat pump with improved dehumidification
- Patent number 12,181,179
- Issue date Dec 31, 2024
- Climate Master, Inc.
- Michael F. Taras
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Variable refrigerant package
- Patent number RE50221
- Issue date Nov 26, 2024
- Friedrich Air Conditioning, LLC
- Kevin L. Eicher
Information Patent Grant
Buck-converter-based drive circuits for driving motors of compresso...
- Patent number 12,136,872
- Issue date Nov 5, 2024
- Copeland LP
- Joseph G. Marcinkiewicz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Expansion valve
- Patent number 12,117,216
- Issue date Oct 15, 2024
- Danfoss A/S
- Hans Kurt Petersen
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Feedback device and method for providing thermal feedback using the...
- Patent number 12,102,452
- Issue date Oct 1, 2024
- TEGWAY CO., LTD.
- Kyoungsoo Yi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for HVAC filter replacement type recommendation
- Patent number 12,104,810
- Issue date Oct 1, 2024
- Johnson Controls Technology Company
- Michael J. Ajax
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Method for controlling a vapour compression system during gas bypas...
- Patent number 12,097,451
- Issue date Sep 24, 2024
- Danfoss A/S
- Jan Prins
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Control system for exhaust gas fan system
- Patent number 12,085,277
- Issue date Sep 10, 2024
- Strobic Air Corporation
- Charles Alexander Gans
- B08 - CLEANING
Information Patent Grant
Energy reducing retrofit apparatus for a constant volume HVAC system
- Patent number 12,061,003
- Issue date Aug 13, 2024
- Pro Star Energy Solutions, L.P.
- Danny Miller
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fan lamp and fan lamp controller
- Patent number 12,031,712
- Issue date Jul 9, 2024
- Haiquan Huang
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Automatic control system for ceiling fan based on temperature diffe...
- Patent number 12,006,945
- Issue date Jun 11, 2024
- DELTA T, LLC
- Mark A. Toy
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Wireless device transmission timing
- Patent number 11,997,610
- Issue date May 28, 2024
- Comcast Cable Communications, LLC
- Esmael Hejazi Dinan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Air compressor
- Patent number 11,982,456
- Issue date May 14, 2024
- Hitachi Industrial Equipment Systems Co., Ltd.
- Kenji Morita
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Ventilation controller
- Patent number 11,953,216
- Issue date Apr 9, 2024
- TRANE INTERNATIONAL INC.
- Robert Wayne Helt
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Variable capacity screw compressor and method
- Patent number 11,933,301
- Issue date Mar 19, 2024
- TRANE INTERNATIONAL INC.
- Dennis R. Dorman
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Air conditioning system with vapor injection compressor
- Patent number 11,927,377
- Issue date Mar 12, 2024
- Waterfurnace International, Inc.
- Timothy A. Hammond
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Variable refrigerant package
- Patent number RE49863
- Issue date Mar 5, 2024
- Friedrich Air Conditioning, LLC
- Kevin L. Eicher
Information Patent Grant
Refrigerator and control method thereof
- Patent number 11,920,852
- Issue date Mar 5, 2024
- LG Electronics Inc.
- Buhwan Ahn
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

Information Patent Application
INTEGRATED FAN DRIVE SYSTEM FOR COOLING TOWER
- Publication number 20250216163
- Publication date Jul 3, 2025
- PRIME DATUM, INC.
- PATRICK M. ROLLINS
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Cell Timing in a Wireless Device and Base Station
- Publication number 20250133507
- Publication date Apr 24, 2025
- Comcast Cable Communications, LLC
- Esmael Hejazi Dinan
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
HYBRID HEAT PUMP WITH IMPROVED DEHUMIDIFICATION
- Publication number 20250123012
- Publication date Apr 17, 2025
- CIimate Master, Inc.
- Michael F. Taras
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
AUTOMATIC CONTROL SYSTEM FOR CEILING FAN BASED ON TEMPERATURE DIFFE...
- Publication number 20240426310
- Publication date Dec 26, 2024
- DELTA T, LLC
- Mark A. Toy
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
CONTROL SYSTEM FOR EXHAUST GAS FAN SYSTEM
- Publication number 20240426479
- Publication date Dec 26, 2024
- Strobic Air Corporation
- Charles Alexander Gans
- B08 - CLEANING
Information Patent Application
Wireless Device Transmission Timing
- Publication number 20240365240
- Publication date Oct 31, 2024
- Comcast Cable Communications, LLC
- Esmael Hejazi Dinan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTEGRATED THERMAL COMFORT CONTROL SYSTEM UTILIZING CIRCULATING FANS
- Publication number 20240344726
- Publication date Oct 17, 2024
- DELTA T, LLC
- James M. DESMET
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
AIR CONDITIONING SYSTEM WITH VAPOR INJECTION COMPRESSOR
- Publication number 20240210085
- Publication date Jun 27, 2024
- WaterFurnace International, Inc.
- Timothy A. Hammond
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
METHOD AND APPARATUS FOR ENSURING AIR QUALITY IN A BUILDING, INCLUD...
- Publication number 20240192648
- Publication date Jun 13, 2024
- FIPAK Research And Development Company
- Stephan Hauville
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
REFRIGERATOR AND CONTROL METHOD THEREOF
- Publication number 20240183602
- Publication date Jun 6, 2024
- LG Electronics Inc.,
- Buhwan AHN
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
FEEDBACK DEVICE AND METHOD FOR PROVIDING THERMAL FEEDBACK USING THE...
- Publication number 20240023897
- Publication date Jan 25, 2024
- TEGway Co., Ltd.
- Kyoungsoo YI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR HVAC FILTER REPLACEMENT TYPE RECOMMENDATION
- Publication number 20230332788
- Publication date Oct 19, 2023
- Johnson Controls Technology Company
- Michael J. Ajax
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Signal Transmission Power Adjustment in a Wireless Device
- Publication number 20230337143
- Publication date Oct 19, 2023
- Comcast Cable Communications, LLC
- Esmael Hejazi Dinan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VARIABLE CAPACITY SCREW COMPRESSOR AND METHOD
- Publication number 20230228269
- Publication date Jul 20, 2023
- TRANE INTERNATIONAL INC.
- Dennis R. Dorman
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
COOLING DEVICE
- Publication number 20230091460
- Publication date Mar 23, 2023
- B MEDICAL SYSTEMS S.A.R.L.
- Andreas Hoffmann
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
AIR CONDITIONING SYSTEM WITH VAPOR INJECTION COMPRESSOR
- Publication number 20230055507
- Publication date Feb 23, 2023
- WaterFurnace International, Inc.
- Timothy A. Hammond
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Refrigeration System with Brushless DC Motor Compressor Drive
- Publication number 20230026023
- Publication date Jan 26, 2023
- Hill Phoenix, Inc.
- Jules G. Choueifati
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
THERMOSTATIC EXPANSION VALVES AND METHODS OF CONTROL
- Publication number 20230009585
- Publication date Jan 12, 2023
- Carrier Corporation
- Douglas Auyer
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
HYBRID HEAT PUMP WITH IMPROVED DEHUMIDIFICATION
- Publication number 20220412580
- Publication date Dec 29, 2022
- CIimate Master, Inc.
- Michael F. Taras
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
SYSTEMS AND METHODS FOR CONTROLLING A REFRIGERATION SYSTEM
- Publication number 20220316780
- Publication date Oct 6, 2022
- Johnson Controls Tyco Holdings LLP
- William L. Kopko
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
MOBILE AIR-FILTERING PATIENT ISOLATION SYSTEM, MOBILE AIR-FILTERING...
- Publication number 20220206446
- Publication date Jun 30, 2022
- FIPAK Research And Development Company
- Stephane Hauville
- G05 - CONTROLLING REGULATING
Information Patent Application
FEEDBACK DEVICE AND METHOD FOR PROVIDING THERMAL FEEDBACK USING THE...
- Publication number 20220071566
- Publication date Mar 10, 2022
- TEGway Co., Ltd.
- Kyoungsoo YI
- G05 - CONTROLLING REGULATING
Information Patent Application
FEEDBACK DEVICE AND METHOD FOR PROVIDING THERMAL FEEDBACK USING THE...
- Publication number 20210369210
- Publication date Dec 2, 2021
- TEGway Co., Ltd.
- Kyoungsoo YI
- G05 - CONTROLLING REGULATING
Information Patent Application
INTEGRATED FAN DRIVE SYSTEM FOR COOLING TOWER
- Publication number 20210348860
- Publication date Nov 11, 2021
- PRIME DATUM, INC.
- PATRICK M. ROLLINS
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
VARIABLE CAPACITY SCREW COMPRESSOR AND METHOD
- Publication number 20210285447
- Publication date Sep 16, 2021
- TRANE INTERNATIONAL INC.
- Dennis R. Dorman
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
METHOD FOR OPERATING A CHILLER
- Publication number 20210123648
- Publication date Apr 29, 2021
- Johnson Controls Technology Company
- Jeb W. Schreiber
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
HYBRID HEAT PUMP WITH IMPROVED DEHUMIDIFICATION
- Publication number 20210095872
- Publication date Apr 1, 2021
- CIimate Master, Inc.
- Michael F. Taras
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
AIR CONDITIONING SYSTEM WITH VAPOR INJECTION COMPRESSOR
- Publication number 20200378667
- Publication date Dec 3, 2020
- WaterFurnace International, Inc.
- Timothy A. Hammond
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
SYSTEMS AND METHODS FOR USING A SMART VALVE TO CONTROL CONDITIONED AIR
- Publication number 20200370766
- Publication date Nov 26, 2020
- BELIMO HOLDING AG
- Ian Robert DEMPSTER
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Wireless HVAC Vent
- Publication number 20140222216
- Publication date Aug 7, 2014
- E3CONTROL, INC.
- Yuyu Chen
- F24 - HEATING RANGES VENTILATING

Efficient control or regulation technologies

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Signal transmission power adjustment in a wireless device

Zoning system for air conditioning (HVAC) equipment

Method and apparatus for ensuring air quality in a building, includ...

Flow path switching device

Electronically commutated motor zero-watt standby power consumption

Cooling device

Variable refrigerant package

Wireless sensors system and method of using the same

Systems and methods for operating a furnace

Integrated fan drive system for cooling tower

Refrigerator and control method thereof

Cell timing in a wireless device and base station

Hybrid heat pump with improved dehumidification

Variable refrigerant package

Buck-converter-based drive circuits for driving motors of compresso...

Expansion valve

Feedback device and method for providing thermal feedback using the...

Systems and methods for HVAC filter replacement type recommendation

Method for controlling a vapour compression system during gas bypas...

Control system for exhaust gas fan system

Energy reducing retrofit apparatus for a constant volume HVAC system

Fan lamp and fan lamp controller

Automatic control system for ceiling fan based on temperature diffe...

Wireless device transmission timing

Air compressor

Ventilation controller

Variable capacity screw compressor and method

Air conditioning system with vapor injection compressor

Variable refrigerant package

Refrigerator and control method thereof

Patents Applicationslast 30 patents

INTEGRATED FAN DRIVE SYSTEM FOR COOLING TOWER

Cell Timing in a Wireless Device and Base Station

HYBRID HEAT PUMP WITH IMPROVED DEHUMIDIFICATION

AUTOMATIC CONTROL SYSTEM FOR CEILING FAN BASED ON TEMPERATURE DIFFE...

CONTROL SYSTEM FOR EXHAUST GAS FAN SYSTEM

Wireless Device Transmission Timing

INTEGRATED THERMAL COMFORT CONTROL SYSTEM UTILIZING CIRCULATING FANS

AIR CONDITIONING SYSTEM WITH VAPOR INJECTION COMPRESSOR

METHOD AND APPARATUS FOR ENSURING AIR QUALITY IN A BUILDING, INCLUD...

REFRIGERATOR AND CONTROL METHOD THEREOF

FEEDBACK DEVICE AND METHOD FOR PROVIDING THERMAL FEEDBACK USING THE...

SYSTEMS AND METHODS FOR HVAC FILTER REPLACEMENT TYPE RECOMMENDATION

Signal Transmission Power Adjustment in a Wireless Device

VARIABLE CAPACITY SCREW COMPRESSOR AND METHOD

COOLING DEVICE

AIR CONDITIONING SYSTEM WITH VAPOR INJECTION COMPRESSOR

Refrigeration System with Brushless DC Motor Compressor Drive

THERMOSTATIC EXPANSION VALVES AND METHODS OF CONTROL

HYBRID HEAT PUMP WITH IMPROVED DEHUMIDIFICATION

SYSTEMS AND METHODS FOR CONTROLLING A REFRIGERATION SYSTEM

MOBILE AIR-FILTERING PATIENT ISOLATION SYSTEM, MOBILE AIR-FILTERING...

FEEDBACK DEVICE AND METHOD FOR PROVIDING THERMAL FEEDBACK USING THE...

FEEDBACK DEVICE AND METHOD FOR PROVIDING THERMAL FEEDBACK USING THE...

INTEGRATED FAN DRIVE SYSTEM FOR COOLING TOWER

VARIABLE CAPACITY SCREW COMPRESSOR AND METHOD

METHOD FOR OPERATING A CHILLER

HYBRID HEAT PUMP WITH IMPROVED DEHUMIDIFICATION

AIR CONDITIONING SYSTEM WITH VAPOR INJECTION COMPRESSOR

SYSTEMS AND METHODS FOR USING A SMART VALVE TO CONTROL CONDITIONED AIR

Wireless HVAC Vent