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STATE GRID ELECTRIC VEHICLE SERVICE CO LTD

Overview
  • Total Patents
    29
  • GoodIP Patent Rank
    56,168
  • Filing trend
    ⇧ 1000.0%
About

STATE GRID ELECTRIC VEHICLE SERVICE CO LTD has a total of 29 patent applications. It increased the IP activity by 1000.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, it methods for management and computer technology are TOWATT ENERGY TECH CO LTD, GUO XINGHUA and WANBANG CHARGING EQUIP CO LTD.

Patent filings in countries

World map showing STATE GRID ELECTRIC VEHICLE SERVICE CO LTDs patent filings in countries
# Country Total Patents
#1 China 29

Patent filings per year

Chart showing STATE GRID ELECTRIC VEHICLE SERVICE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yan Hui 15
#2 Wang Wen 14
#3 Liu Huiwen 9
#4 Jia Junguo 8
#5 Jiang Bing 8
#6 Su Shu 7
#7 Xia Yansong 6
#8 Shen Jianxin 6
#9 Ma Zhenyu 6
#10 Shi Shuanglong 6

Latest patents

Publication Filing date Title
CN112257743A Web access override identification method and system based on machine learning
CN112115139A Method and system for determining charging components of electric automobile
CN111985769A Control method and system for rapidly identifying risk of vehicle pile identity
CN111055699A Ship cascade T-connection box power supply method and device for ships alongside
CN111160588A Charging service reservation method and system
CN111159533A Intelligent charging service recommendation method and system based on user image
CN110991815A Distribution room power energy scheduling method and system
CN110329104A A kind of unaware payment charging system and charging method
CN110329105A A kind of unaware payment charging system and method
CN110053508A Energy internet cluster traffic control method and system based on car networking platform
CN110133395A A kind of charging pile health status diagnostic method and device
CN111762047A Electric automobile charging pile parking space management system and control method thereof
CN110329092A A kind of charging socket with automatic shutter charging hatch door
CN110329103A A kind of electric car charging socket with upper-turn-type charging hatch door
CN110329091A It is a kind of to realize the electric car intelligent charge custom system inserted and filled
CN110329090A It is a kind of that the charging system for electric automobile of unaware payment is provided
CN111460462A Green certificate data generation and encryption module
CN111319505A Energy optimization method and device for light storage type electric vehicle charging station
CN111325368A Photovoltaic power prediction method and device for light storage type electric vehicle charging station
CN111277542A Method and device for determining information security state of electric vehicle charging network