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JOHNSON CONTROLS AIR CONDITIONING AND REFRIGERATION (WUXI) CO., LTD.
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Wuxi, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Adaptive logic board for variable speed drive
Patent number
12,021,464
Issue date
Jun 25, 2024
Tyco Fire & Security GmbH
Konstantin Alex Borisov
G01 - MEASURING TESTING
Information
Patent Grant
Slide valve for a twin-screw compressor
Patent number
11,913,453
Issue date
Feb 27, 2024
Johnson Controls Tyco IP Holdings LLP
Shengmei Yang
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Screw compressor with male and female rotors
Patent number
11,725,658
Issue date
Aug 15, 2023
Johnson Controls Air Conditioning and Refrigeration (Wuxi) Co., Ltd.
Haijun Li
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Oil flow switch and lubrication system with the same for a refriger...
Patent number
11,293,590
Issue date
Apr 5, 2022
Johnson Controls Air Conditioning and Refrigeration (Wuxi) Co., Ltd.
Jing Li
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Over-current protection method and circuit for a DC inverter
Patent number
9,698,591
Issue date
Jul 4, 2017
Johnson Controls Technology Company
Chenyi Jiang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Patents Applications
last 30 patents
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Patent Application
Slide Valve for a Twin-Screw Compressor
Publication number
20240191713
Publication date
Jun 13, 2024
TYCO FIRE & SECURITY GMBH
Shengmei Yang
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
ADAPTIVE LOGIC BOARD FOR VARIABLE SPEED DRIVE FOR HEATING, VENTILAT...
Publication number
20240159415
Publication date
May 16, 2024
JOHNSON CONTROLS AIR CONDITIONING AND REFRIGERATION (WUXI) CO., LTD.
Konstantin Alex Borisov
F24 - HEATING RANGES VENTILATING
Information
Patent Application
PIPELINE PROVIDED WITH SILENCING STRUCTURE
Publication number
20240068601
Publication date
Feb 29, 2024
JOHNSON CONTROLS AIR CONDITIONING AND REFRIGERATION (WUXI) CO., LTD.
Shengmei Yang
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
CONDENSER ARRANGEMENT FOR HVAC SYSTEM
Publication number
20230375273
Publication date
Nov 23, 2023
JOHNSON CONTROLS AIR CONDITIONING AND REFRIGERATION (WUXI) CO., LTD.
Rupesh Bhatia
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
SCREW COMPRESSOR, REFRIGERATION SYSTEM, AND METHOD FOR CONTROLLING...
Publication number
20230138965
Publication date
May 4, 2023
JOHNSON CONTROLS AIR CONDITIONING AND REFRIGERATION (WUXI) CO., LTD.
Shengmei Yang
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
LOGIC BOARD FOR VARIABLE SPEED DRIVE
Publication number
20230080482
Publication date
Mar 16, 2023
Johnson Controls Tyco IP Holdings LLP
Konstantin Alex Borisov
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
A SCREW COMPRESSOR WITH MALE AND FEMALE ROTORS
Publication number
20210372401
Publication date
Dec 2, 2021
JOHNSON CONTROLS AIR CONDITIONING AND REFRIGERATION (WUXI) CO., LTD.
Haijun Li
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
A Slide Valve for a Twin-Screw Compressor
Publication number
20200291942
Publication date
Sep 17, 2020
Johnson Controls Technology Company
Shengmei Yang
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
IGBT SHORT-CIRCUIT DETECTION AND PROTECTION CIRCUIT AND IGBT-BASED...
Publication number
20190386483
Publication date
Dec 19, 2019
Johnson Controls Technology Company
Yu Miao
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
OIL FLOW SWITCH AND LUBRICATION SYSTEM WITH THE SAME FOR A REFRIGER...
Publication number
20190203882
Publication date
Jul 4, 2019
JOHNSON CONTROLS AIR CONDITIONING AND REFRIGERATION (WUXI) CO., LTD.
Jing Li
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
COLD PLATE ASSEMBLY FOR ELECTRICAL CABINET
Publication number
20180027697
Publication date
Jan 25, 2018
Johnson Controls Technology Company
Zhuoqi Wu
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
SCREW COMPRESSOR WITH ADJUSTABLE INTERNAL VOLUME RATIO
Publication number
20160084251
Publication date
Mar 24, 2016
Johnson Controls Technology Company
Yu ZHU
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
OVER-CURRENT PROTECTION METHOD AND CIRCUIT FOR A DC INVERTER
Publication number
20160087419
Publication date
Mar 24, 2016
Johnson Controls Technology Company
Chenyi JIANG
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER