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RUILI POWER SUPPLY BUREAU OF YUNNAN POWER GRID CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    142,965
  • Filing trend
    ⇩ 40.0%
About

RUILI POWER SUPPLY BUREAU OF YUNNAN POWER GRID CO LTD has a total of 12 patent applications. It decreased the IP activity by 40.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets measurement, electrical machinery and energy and environmental technology are LINCANG POWER SUPPLY BUREAU YUNNAN POWER GRID CO LTD, NANJING NENGRUI AUTOMATION EQUIPMENT CO LTD and EA TECH LIMITED.

Patent filings in countries

World map showing RUILI POWER SUPPLY BUREAU OF YUNNAN POWER GRID CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing RUILI POWER SUPPLY BUREAU OF YUNNAN POWER GRID CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Jinqin 4
#2 Yang Rongshuang 4
#3 He Zhu 3
#4 Zhou Qian 3
#5 Yang Chengtao 3
#6 Jin Yue 3
#7 Yang Zhanli 3
#8 Liu Zhukui 2
#9 Li Xinhong 2
#10 Zhang Xingsheng 2

Latest patents

Publication Filing date Title
CN110299709A A kind of flexible cyclization tune method for electrically and device of protection control unified collocation
CN110445108A A kind of cyclization tune electric protection control method improving power supply reliability
CN111796230A Power distribution network line loss checking method and system
CN109858800A Operation data KPI system mobile solution platform based on power distribution network
CN111077363A Platform district line loss meticulous analysis and management system
CN109347091A Quick power distribution network closes unlink feasibility judgment method and device
CN109239493A Live distribution terminal automatic test instrument and test method
CN109950974A Charging pile plans intelligent auxiliary device and method
CN109858057A A kind of automatic generation method and system of power distribution single-line diagram
CN109858056A A kind of automatic generation method of power distribution single-line diagram, system and automatic amending method
CN109839539A A kind of dynamic resistance of high-voltage circuit breaker measurement method
CN107315712A A kind of out-of-limit detection method and device in substation safety region