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NORTHEAST BRANCH OF STATE GRID CORP OF CHINA

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    104,703
About

NORTHEAST BRANCH OF STATE GRID CORP OF CHINA has a total of 16 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 environmental technology, electrical machinery and energy and computer technology are WIND POWER TECHNOLOGY CT GANSU ELECTRIC POWER CO LTD, STATE GRID JIANGSU ELECTRIC POWER CO LTD and STATE GRID QINGHAI ELECTRIC POWER CO.

Patent filings in countries

World map showing NORTHEAST BRANCH OF STATE GRID CORP OF CHINAs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing NORTHEAST BRANCH OF STATE GRID CORP OF CHINAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yin Hongmin 11
#2 Hou Kaiyuan 7
#3 Wang Kefei 6
#4 Liu Jiaqing 6
#5 Xia Deming 6
#6 Li Qun 5
#7 Sun Zhengwei 5
#8 Wang Kaibai 5
#9 Bao Bin 5
#10 Tao Yuchao 5

Latest patents

Publication Filing date Title
CN111884234A Emergency control method and device for precise cutting machine, electronic equipment and storage medium
CN111509783A Multi-type energy integrated cooperative control method and device
CN111461567A Mass distributed new energy low-cost management system based on mobile Internet of things
CN111314382A Network safety protection method suitable for high-frequency emergency control system
CN111444596A Method and device for detecting frequency safety after power disturbance of power system
CN110889548A Rotary standby auxiliary service transaction method for power system
CN110086211A High frequency centralized control method suitable for extensive AC-DC hybrid power grid
CN109802388A The accurate fast prosecutor method of power grid based on virtual substation technology
CN109617000A A kind of relay protection information system data acquisition method of cross-safety zone
CN109800893A Fault message and secondary device operation management information WEB Homepage Publishing method
CN109412204A Wind power plant emulation modelling method and device for sub-synchronous oscillation simulation analysis
CN109193704A Wind fire bundling sends sub-synchronous oscillation in-situ protection setting method and device outside through direct current
CN109212360A It is a kind of that test method is measured based on the synchronous relay protection vector for triggering pressurization flow technology
CN109217262A Metal-oxide-semiconductor drives under-voltage protecting circuit in a kind of high power switch amplifier
CN108874511A A kind of communication service quick response system based on micro- threading
CN108599270A A kind of electrical power system wide-area coordination consumption method considering wind-powered electricity generation randomness