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STATE GRID HEBEI ELECTRIC POWER CO

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    86,669
  • Filing trend
    ⇩ 100.0%
About

STATE GRID HEBEI ELECTRIC POWER CO has a total of 19 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 it methods for management, environmental technology and electrical machinery and energy are ECONOMIC TECHNOLOGY RES INST STATE GRID HENAN ELECTRIC POWER CO, OPEN ACCESS TECHNOLOGY INTERNATIONAL INC and STATE GRID ZHEJIANG ELECTRIC POWER CO.

Patent filings in countries

World map showing STATE GRID HEBEI ELECTRIC POWER COs patent filings in countries
# Country Total Patents
#1 China 19

Patent filings per year

Chart showing STATE GRID HEBEI ELECTRIC POWER COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cao Shujiang 4
#2 Zhai Wansheng 4
#3 Wang Shengbin 3
#4 Gao Zeming 3
#5 Cheng Lun 3
#6 Sun Chenjun 3
#7 Wang Ruixin 3
#8 Tang Ruyi 3
#9 Wei Minglei 2
#10 Li Xu 2

Latest patents

Publication Filing date Title
CN110378809A A kind of intelligent check method of supervisory control of substation information table information data
CN110400236A A kind of three distant table signal method for splitting of power information
CN109521749A A kind of intelligent substation monitoring system testing apparatus and method based on SCD
CN107392496A A kind of emolument dynamic managing and control system and method
CN107069749A The line disconnection method of Over High-Limit Voltage is eliminated under a kind of Spring Festival mode
CN108270678A A kind of low voltage power circuit network topology judgment method and system
CN106600131A Power grid investment analysis model evaluation method
CN106530139A Method for calculating the index parameter of grid investment analysis model
CN106208083A A kind of method and device obtaining THE UPFC configuration
CN106340904A Grid interfering protection setting correction method and apparatus
CN106503827A A kind of processing method and processing device of multiple timings mixed integer programming problem
CN106327106A Demand side response resource value evaluation method based on rough set theory
CN106227519A A kind of many virtual desktops window display method
CN105813193A Node positioning method of wireless sensor network of smart power grid
CN105933224A Opportunistic routing method for improving reliability of communication network
CN107180291A Power system new equipment starts the intelligent preparation method of scheme
CN106649419A Electricity information acquisition system-based cross-platform database data migration method
CN105553869A Method and system for risk balancing for power communication network
CN105894145A Method for processing meteorological factors in sequential simulation method of power transmission network reliability evaluation