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Suzhou City, CN
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Patents Grants
last 30 patents
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Patent Grant
Controllable system for shutting down connection between photovolta...
Patent number
11,177,770
Issue date
Nov 16, 2021
CHANGSHU FRIENDS CONNECTOR TECHNOLOGY CO., LTD.
Jianming Xu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Photovoltaic junction box
Patent number
10,033,329
Issue date
Jul 24, 2018
CHANGSHOU FULAIDE CONNECTOR TECHNOLOGY CO. LTD.
Jianming Xu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
CONNECTOR
Publication number
20240275331
Publication date
Aug 15, 2024
Changshu Friends Connector Technology Co., Ltd.
Jianming Xu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
CONTROLLABLE SYSTEM FOR SHUTTING DOWN CONNECTION BETWEEN PHOTOVOLTA...
Publication number
20200395889
Publication date
Dec 17, 2020
CHANGSHU FRIENDS CONNECTOR TECHNOLOGY CO., LTD.
Jianming XU
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Photovoltaic Electrical Connector
Publication number
20180145447
Publication date
May 24, 2018
Jianming Xu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Photovoltaic Electrical Connector
Publication number
20180019539
Publication date
Jan 18, 2018
Jianming Xu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Photovoltaic Junction Box
Publication number
20180013383
Publication date
Jan 11, 2018
Changshou Friends Connector Technology Co. Ltd.
Jianming Xu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER