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Patents Grants
last 30 patents
Information
Patent Grant
Liquid pump
Patent number
12,110,905
Issue date
Oct 8, 2024
JOHNSON ELECTRIC INTERNATIONAL AG
Ruifeng Qin
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Fluid pump
Patent number
11,764,646
Issue date
Sep 19, 2023
JOHNSON ELECTRIC INTERNATIONAL AG
Xiaoming Wang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Electric coolant pump and manufacturing method for movable unit of...
Patent number
11,629,719
Issue date
Apr 18, 2023
JOHNSON ELECTRIC INTERNATIONAL AG
Guoyuan Zou
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Patents Applications
last 30 patents
Information
Patent Application
PUMP AND ELECTRIC MOTOR STATOR THEREOF
Publication number
20220320921
Publication date
Oct 6, 2022
Ruifeng QIN
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
LIQUID PUMP
Publication number
20220205455
Publication date
Jun 30, 2022
Ruifeng QIN
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
ELECTRIC LIQUID PUMP
Publication number
20220065265
Publication date
Mar 3, 2022
Anbang CHEN
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
FLUID PUMP
Publication number
20220006360
Publication date
Jan 6, 2022
Johnson Electric International AG
Xiaoming WANG
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ELECTRIC COOLANT PUMP AND MANUFACTURING METHOD FOR MOVABLE UNIT OF...
Publication number
20200072224
Publication date
Mar 5, 2020
Johnson Electric International AG
Guoyuan ZOU
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...