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STATE GRID SICHUAN ELECTRIC POWER CO

Overview
  • Total Patents
    41
  • GoodIP Patent Rank
    36,923
  • Filing trend
    ⇩ 33.0%
About

STATE GRID SICHUAN ELECTRIC POWER CO has a total of 41 patent applications. It decreased the IP activity by 33.0%. Its first patent ever was published in 2015. 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 STATE GRID ZHEJIANG ELECTRIC POWER CO LTD, THE REYNOLDS AND REYNOLDS COMPANY and EAST INNER MONGOLIA ELECTRIC POWER CO LTD.

Patent filings in countries

World map showing STATE GRID SICHUAN ELECTRIC POWER COs patent filings in countries
# Country Total Patents
#1 China 41

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Lu Yi 11
#2 Fan Rongquan 10
#3 Lyu Junjie 8
#4 Du Liang 7
#5 Xiong Zhijie 7
#6 Zhao Jing 6
#7 Zhang Guofang 6
#8 Zhao Xingyan 5
#9 Wen Feng 4
#10 Chen Jun 4

Latest patents

Publication Filing date Title
CN112037250A Target vehicle vector trajectory tracking and engineering view modeling method and device
CN111709612A Power distribution network state estimation method considering collected historical data
CN111668801A Backup protection coordination method and protection system based on channel fault classification
CN111614065A Line disconnection protection method based on line parameter identification
CN111337824A Method and equipment for testing oscillation characteristic of auxiliary circuit of direct-current circuit breaker
CN111611858A Automatic detection method and device for plunge trail surface based on multi-angle discrimination
CN111277327A Line protection communication channel fault area identification method
CN111090741A Data processing method, device and system
CN111079010A Data processing method, device and system
CN110970834A Transmission line tension machine for evaluating bearing capacity of construction enterprise
CN110970833A Transmission line that bearing capacity aassessment of construction enterprise was with taking damping leads a machine
CN110411916A A kind of grain composition test method of over coarse grained soil
CN110705001A Equipment-based monitoring information objectification modeling method for power system
CN110362354A RFID code reader external interface unified driving management system and method
CN110334078A Electric system alarm failure model defines method, computer equipment and storage medium
CN112018754A Power grid main equipment multi-state working condition determination method and system
CN109979064A A kind of construction of transformer substation scene gate system and working method based on Internet of Things
CN109490811A A kind of oil pressure monitoring method of inverted type current transformer
CN109389326A Objectification modeling method, equipment and system towards monitor event
CN108876007A A kind of electricity demand forecasting method