Learn more

YANBIAN POWER SUPPLY COMPANY OF STATE GRID JILINSHENG ELECTRIC POWER SUPPLY COMPANY

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    132,249
  • Filing trend
    ⇩ 100.0%
About

YANBIAN POWER SUPPLY COMPANY OF STATE GRID JILINSHENG ELECTRIC POWER SUPPLY COMPANY has a total of 13 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2014. 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 ZHUHAI WANLIDA ELECTRICAL AUTOMATION CO LTD, HOKURIKU ELECTRIC POWER CO INC:THE and ANHUI ZHONGSHENG ELECTRIC POWER TECH CO LTD.

Patent filings in countries

World map showing YANBIAN POWER SUPPLY COMPANY OF STATE GRID JILINSHENG ELECTRIC POWER SUPPLY COMPANYs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing YANBIAN POWER SUPPLY COMPANY OF STATE GRID JILINSHENG ELECTRIC POWER SUPPLY COMPANYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Shi Wendong 3
#2 Cai Yaping 3
#3 Zhang Shudong 2
#4 Song Chunjuan 2
#5 Xu Xiaohui 2
#6 Jin Ri 1
#7 Qi Zhanyu 1
#8 Duan Hongyu 1
#9 Zhang Zhongbao 1
#10 Yang Jianrong 1

Latest patents

Publication Filing date Title
CN111894967A Screw type seal with identification function
CN109784772A The appraisal procedure and terminal device that electric heating mode influences grid benefit
CN109508841A A kind of power failure judgment method and device
CN106356876A Model for calculating negative-sequence current injected into electric power system in high-speed rail AT power supply mode
CN105158661A Insulation fault positioning monitoring device of direct-current power supply system
CN105989023A Replay method of quickly playing multiple target track points according to time sequence
CN105989609A Evolutionary resampling particle filter method and visual target tracking method
CN105869121A RGBY-based shadow elimination method
CN104319802A Long-distance power transmission system
CN104362702A Power supply system of transformer substation
CN104362875A Inverter power supply
CN104333033A Power distribution system and power distribution method
CN104362532A Modular transformer substation system