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Patents Grants
last 30 patents
Information
Patent Grant
Micro-power wireless access method and apparatus for internet of th...
Patent number
11,736,969
Issue date
Aug 22, 2023
State Grid Jiangsu Electric Power Co., Ltd. Research Institute
Jianhua Qin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Device for evaluating and demagnetizing residual magnetism quantity...
Patent number
11,574,759
Issue date
Feb 7, 2023
STATE GRID JIANGSU ELECTRIC POWER CO., LTD. RESEARCH INSTITUTE
Fengbo Tao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Low-voltage DC power distribution fast switching device
Patent number
11,374,404
Issue date
Jun 28, 2022
State Grid Jiangsu Electric Power Co., Ltd. Research Institute
Yubo Yuan
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Fault current controller for a direct current power grid
Patent number
11,190,007
Issue date
Nov 30, 2021
STATE GRID JIANGSU ELECTRIC POWER CO., LTD.
Chenyu Zhang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
MICRO-POWER WIND-SOLAR HYBRID ENERGY HARVESTING AND POWER GENERATIN...
Publication number
20240356335
Publication date
Oct 24, 2024
State Grid Jiangsu Electric Power Co.,Ltd. Research Institute
Yongling LU
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
DEVICE AND METHOD FOR DETECTING DEFECTS OF HIGH-VOLTAGE CABLE CROSS...
Publication number
20240110997
Publication date
Apr 4, 2024
State Grid Jiangsu Electric Power Co., Ltd. Research Institute
Jingying CAO
G01 - MEASURING TESTING
Information
Patent Application
CHARGING STATION CAPABLE OF REALIZING MUTUAL CAPACITY AID
Publication number
20240067036
Publication date
Feb 29, 2024
Jiangsu Electric Power Research Institute Co., Ltd.
Tiankui SUN
B60 - VEHICLES IN GENERAL
Information
Patent Application
ELECTRICAL TOPOLOGY OF INTEGRATED DC CHARGING STATION AND OPERATION...
Publication number
20230322098
Publication date
Oct 12, 2023
State Grid Jiangsu Electric Power Co., Ltd. Research Institute
Tiankui SUN
B60 - VEHICLES IN GENERAL
Information
Patent Application
MICRO-POWER WIRELESS ACCESS METHOD AND APPARATUS FOR INTERNET OF TH...
Publication number
20220361032
Publication date
Nov 10, 2022
State Grid Jiangsu Electric Power Co., Ltd. Research Institute
Jianhua Qin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MOLECULAR PROBE-BASED SAFETY PREWARNING AND FAULT LOCATION SYSTEM F...
Publication number
20220307985
Publication date
Sep 29, 2022
State Grid Jiangsu Electric Power Co., Ltd. Research Institute
Peng Xiao
G01 - MEASURING TESTING
Information
Patent Application
LOW-VOLTAGE DC POWER DISTRIBUTION FAST SWITCHING DEVICE
Publication number
20210376603
Publication date
Dec 2, 2021
State Grid Jiangsu Electric Power Co., Ltd. Research Institute
Yubo Yuan
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
FAULT CURRENT CONTROLLER FOR A DIRECT CURRENT POWER GRID
Publication number
20210175705
Publication date
Jun 10, 2021
STATE GRID JIANGSU ELECTRIC POWER CO., LTD.
Chenyu ZHANG
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
DEVICE FOR EVALUATING AND DEMAGNETIZING RESIDUAL MAGNETISM QUANTITY...
Publication number
20200126706
Publication date
Apr 23, 2020
State Grid Jiangsu Electric Power Co.,Ltd. Research Institute
Fengbo TAO
H01 - BASIC ELECTRIC ELEMENTS
Trademark
last 30 trademarks