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Patents Grants
last 30 patents
Information
Patent Grant
Transmission housing
Patent number
12,123,489
Issue date
Oct 22, 2024
Jing-Jin Electric Technologies Co., Ltd.
Jianwen Li
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Electric drive power transmission system box assembly having steppe...
Patent number
11,982,344
Issue date
May 14, 2024
Jing-Jin Electric Technologies Co., Ltd.
Jianwen Li
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Water cooling structure of speed reducer and speed reducer assembly
Patent number
11,662,012
Issue date
May 30, 2023
Jing-Jin Electric Technologies Co., Ltd.
Jianwen Li
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Turbine speed detection and use
Patent number
11,486,251
Issue date
Nov 1, 2022
ABB Schweiz AG
Camilo Lopez
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Dual-electric-motor driving system
Patent number
11,180,013
Issue date
Nov 23, 2021
Jing-Jin Electric Technologies Co., Ltd.
Ping Yu
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
INFORMATION DISTRIBUTION METHOD, APPARATUS AND COMPUTER READABLE ST...
Publication number
20240086972
Publication date
Mar 14, 2024
Lemon Inc.
Xudong YANG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ELECTRIC DRIVE POWER TRANSMISSION SYSTEM BOX ASSEMBLY HAVING STEPPE...
Publication number
20240035557
Publication date
Feb 1, 2024
Jing-Jin Electric Technologies Co., Ltd.
Jianwen LI
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
LIQUID COOLING HEAT DISSIPATION STRUCTURE AND GEARBOX HOUSING
Publication number
20230258260
Publication date
Aug 17, 2023
Jing-Jin Electric Technologies Co., Ltd.
Jianwen LI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
TRANSMISSION HOUSING
Publication number
20230258261
Publication date
Aug 17, 2023
Jing-Jin Electric Technologies Co., Ltd.
Jianwen LI
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
OIL-WATER DOUBLE-COOLING ELECTRIC DRIVE ASSEMBLY, AND NEW ENERGY AU...
Publication number
20220316581
Publication date
Oct 6, 2022
Jing-Jin Electric Technologies Co., Ltd.
Jianwen LI
B60 - VEHICLES IN GENERAL
Information
Patent Application
WATER COOLING STRUCTURE OF SPEED REDUCER AND SPEED REDUCER ASSEMBLY
Publication number
20220316578
Publication date
Oct 6, 2022
Jing-Jin Electric Technologies Co., Ltd.
Jianwen LI
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
FIXING STRUCTURE FOR AUXILIARY BEARING OF ELECTRIC DRIVE ASSEMBLY A...
Publication number
20220275836
Publication date
Sep 1, 2022
Jing-Jin Electric Technologies Co., Ltd.
Ping YU
B60 - VEHICLES IN GENERAL
Information
Patent Application
OIL-WATER-COOLED ELECTRIC DRIVE ASSEMBLY AND NEW ENERGY AUTOMOBILE
Publication number
20220263383
Publication date
Aug 18, 2022
Jing-Jin Electric Technologies Co., Ltd.
Ping YU
B60 - VEHICLES IN GENERAL
Information
Patent Application
TURBINE SPEED DETECTION AND USE
Publication number
20210054790
Publication date
Feb 25, 2021
ABB Schweiz AG
Camilo Lopez
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS