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CHANGZHOU POWER SUPPLY BRANCH OF STATE GRID JIANGSU ELECTRIC POWER CO LTD

Overview
  • Total Patents
    78
  • GoodIP Patent Rank
    18,618
About

CHANGZHOU POWER SUPPLY BRANCH OF STATE GRID JIANGSU ELECTRIC POWER CO LTD has a total of 78 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, computer technology and environmental technology are GUIZHOU POWER GRID CORP, HULUDAO POWER SUPPLY CO STATE GRID LIAONING ELECTRIC POWER CO LTD and STATE GRID JIANGSU ELECTRIC POWER CO LTD YANGZHOU POWER SUPPLY BRANCH.

Patent filings in countries

World map showing CHANGZHOU POWER SUPPLY BRANCH OF STATE GRID JIANGSU ELECTRIC POWER CO LTDs patent filings in countries
# Country Total Patents
#1 China 78

Patent filings per year

Chart showing CHANGZHOU POWER SUPPLY BRANCH OF STATE GRID JIANGSU ELECTRIC POWER CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Yongsheng 15
#2 Chen Bin 15
#3 Su Hua 15
#4 Yuan Junqiu 9
#5 Chen Hong 9
#6 Zhang Qiang 8
#7 Wang Feng 8
#8 Shi Ruxin 8
#9 Ma Zhenguo 7
#10 Huang Qifeng 7

Latest patents

Publication Filing date Title
CN112205385A Distributed self-inspection bird-repelling system for substation
CN112219835A Substation safety protection system and control method, control device and storage medium thereof
CN112072927A LLC resonant converter based on switch control inductor
CN112217395A Double-active-bridge modulation method with zero backflow power and converter
CN112213617A IC chip electromagnetic compatibility testing method and device and readable storage medium
CN111896911A Electric energy meter electrified bright screen reading filing device after being disassembled
CN112117897A High-voltage-reduction-ratio DC/DC converter based on dual sub-voltage reduction units
CN111952968A Configuration method and device of incremental distributed power supply equipment and readable storage medium
CN111864470A Universal power interface convenient for replacing and locking
CN111745676A Universal power interface convenient to lock
CN111940819A Universal interface convenient for replacing and locking
CN111940821A Replacement locking method for universal interface
CN111940820A Universal communication interface convenient for replacing and locking
CN111890408A Universal power interface convenient to replace
CN111896452A Power distribution station wall infiltration monitoring devices
CN111899483A Cable hang tag with monitoring function
CN111950125A Method and system for judging fault type and position of direct-current cable
CN112287919A Power equipment identification method and system based on infrared image
CN112288761A Abnormal heating power equipment detection method and device and readable storage medium
CN111614015A Cable pipeline inspection device