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Changzhou, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Amplitude limiting system of insulated aerial work platform
Patent number
10,611,618
Issue date
Apr 7, 2020
CHANG ZHOU CURRENT SUPPLY COMPANY OF JIANGSU ELECTRIC POWER COMPANY
Honghai Yin
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Quick connect and disconnect cable junction box
Patent number
9,997,897
Issue date
Jun 12, 2018
STATE GRID CHANG ZHOU CURRENT SUPPLY COMPANY OF JIANGSU ELECTRIC POWER COMPANY
Bing Gong
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Intelligent calibration system for backup-power automatic switching...
Patent number
9,606,185
Issue date
Mar 28, 2017
CHANG ZHOU CURRENT SUPPLY COMPANY OF JIANGSU ELECTRIC POWER COMPANY
Zhen Xu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Portable single-phase air bypass switch for live power distribution...
Patent number
9,576,758
Issue date
Feb 21, 2017
CHANG ZHOU CURRENT SUPPLY COMPANY OF JIANGSU ELECTRIC POWER COMPANY
Jianjun He
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Harmonic protection method for capacitor bank
Patent number
8,810,976
Issue date
Aug 19, 2014
Changzhou Current Supply Company of Jiangsu Electric Power Company
Liang Cao
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
AMPLITUDE LIMITING SYSTEM OF INSULATED AERIAL WORK PLATFORM
Publication number
20180148308
Publication date
May 31, 2018
CHANG ZHOU CURRENT SUPPLY COMPANY OF JIANGSU ELECTRIC POWER COMPANY
HONGHAI YIN
B66 - HOISTING LIFTING HAULING
Information
Patent Application
QUICK CONNECT AND DISCONNECT CABLE JUNCTION BOX
Publication number
20170338633
Publication date
Nov 23, 2017
STATE GRID CHANG ZHOU CURRENT SUPPLY COMPANY OF JIANGSU ELECTRIC POWER COMPANY
Bing GONG
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
A PORTABLE SINGLE-PHASE AIR BYPASS SWITCH FOR LIVE POWER DISTRIBUTI...
Publication number
20160126038
Publication date
May 5, 2016
Chang Zhuo Current Supply Company of Jiangsu Electric Power Company
JIANJUN HE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
INTELLIGENT CALIBRATION SYSTEM FOR BACKUP-POWER AUTOMATIC SWITCHING...
Publication number
20160124047
Publication date
May 5, 2016
CHANG ZHOU CURRENT SUPPLY COMPANY OF JIANGSU ELECTRIC POWER COMPANY
ZHEN XU
G01 - MEASURING TESTING
Information
Patent Application
HARMONIC PROTECTION METHOD FOR CAPACITOR BANK
Publication number
20130107399
Publication date
May 2, 2013
Liang Cao
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER