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GUIZHOU POWER GRID CO LTD ELECTRIC POWER SCIENCE RES INSTITUTE

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    154,386
  • Filing trend
    ⇩ 100.0%
About

GUIZHOU POWER GRID CO LTD ELECTRIC POWER SCIENCE RES INSTITUTE has a total of 11 patent applications. It decreased the IP activity by 100.0%. 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 engines, pumps and turbines are UNDERGROUND SYSTEMS INC, OPTOPOWER CO LTD and ZHUHAI YADO MONITORING TECH CO LTD.

Patent filings in countries

World map showing GUIZHOU POWER GRID CO LTD ELECTRIC POWER SCIENCE RES INSTITUTEs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing GUIZHOU POWER GRID CO LTD ELECTRIC POWER SCIENCE RES INSTITUTEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zeng Huarong 4
#2 Zhang Xun 4
#3 Huang Liang 4
#4 Peng Hui 3
#5 Zhao Lijin 3
#6 Liu Jun 3
#7 Lin Chenghui 2
#8 Wen Xiankui 2
#9 Yang Yaojia 2
#10 Zhang Kai 2

Latest patents

Publication Filing date Title
CN107179138A A kind of high-tension electricity device temperature on-line monitoring system based on MSP430 single-chip microcomputers
CN107063494A Primary cut-out temperature online monitoring system based on radio communication
CN107069922A A kind of energy storage electrochemical cell charging and discharging currents monitoring system and monitoring method
CN107064693A A kind of protective relaying device outlet matrix test device and test method
CN106997002A Circuit structure and measuring method for measuring PT secondary circuit voltage drops and load
CN107179175A A kind of transmission line of electricity OPGW cable broken core accurate positioning methods
CN107179332A A kind of transmission line de-icing Time Calculation method for considering moisture film
CN107064851A A kind of electronic mutual inductor error testing device
CN107063776A A kind of station boiler ash disposal system fly ash sampling device and method
CN107060918A A kind of many low pressure (LP) cylinder steam turbine generator set system optimization device and methods
CN107050984A A kind of thermal power plant condensate polishing treatment tree catches device aqueous vapor back washing device and method