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ELECTRIC POWER RES INST GUIZHOU POWER GRID CO LTD

Overview
  • Total Patents
    32
  • GoodIP Patent Rank
    49,586
  • Filing trend
    ⇩ 100.0%
About

ELECTRIC POWER RES INST GUIZHOU POWER GRID CO LTD has a total of 32 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets measurement, electrical machinery and energy and environmental technology are CHINA ELECTRIC POWER RES INST, CHINA SOUTH POWER GRID ELECTRIC POWER RES INST CO LTD and ENEDIS.

Patent filings in countries

World map showing ELECTRIC POWER RES INST GUIZHOU POWER GRID CO LTDs patent filings in countries
# Country Total Patents
#1 China 32

Patent filings per year

Chart showing ELECTRIC POWER RES INST GUIZHOU POWER GRID CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhao Lijin 6
#2 Wen Xiankui 5
#3 Huang Liang 5
#4 Zhang Qiuyan 5
#5 Zeng Huarong 5
#6 Xu Hongwei 4
#7 Lin Chenghui 4
#8 Gao Jipu 4
#9 Xu Changbao 4
#10 Zhang Xun 4

Latest patents

Publication Filing date Title
CN106936144A A kind of power distribution station three-phase power balance device and method of self-adaptive regulating
CN106707218A Grounding line selection device test platform and method based on ADPSS fault recording and playback
CN106708054A Inspection robot path planning method combining map grid with potential field method obstacle avoidance
CN106713527A Automatic remote wireless self-learning metering system and address pairing method
CN106707126A Potential transformer electromagnetic transient modeling and analysis method of VFTO (very fast transient overvoltage) analysis of GIS (gas insulated switchgear) substation
CN106709035A Preprocessing system for electric power multi-dimensional panoramic data
CN106709651A Electric power system safety assessment system based on risk theory
CN106549502A A kind of safe distribution of electric power protecting, monitoring system
CN106596900A Transformer fault diagnosis method based on improved semi-supervised classification of graph
CN106501693A A kind of Diagnosis Method of Transformer Faults based on fuzzy Boltzmann machine
CN106547996A A kind of virtual anemometer tower construction method of wind energy turbine set
CN106600127A Relay protection system risk evaluation method based on bayesian network reliability correction model
CN106325077A Online monitoring method for turbine load fluctuation based on steam flow judgment
CN106599993A Small hydro-power generating unit automatic regulation system and method
CN106119619A A kind of rear-earth-doped high conductivity and heat heat resistance aluminium alloy conducting rod and preparation method thereof
CN106018446A CR (computer radiography) scanner equipment protection case integrating operation desk and dustproof function
CN106017903A Steam turbine generator unit shafting eccentricity and phase measuring device and steam turbine generator unit shafting eccentricity and phase measuring method
CN106019070A On-line monitoring device and monitoring method for working state of copper-aluminum composite connection terminal
CN106027334A Handheld switch message transmission delay test device and test method
CN106026062A Electricity information acquisition terminal power supply and metering unit protection circuit