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ECONOMIC AND TECH RESEARCH INSTITUTE OF STATE GRID LIAONING ELECTRIC POWER SUPPLY CO LTD

Overview
  • Total Patents
    67
  • GoodIP Patent Rank
    21,674
  • Filing trend
    ⇧ 53.0%
About

ECONOMIC AND TECH RESEARCH INSTITUTE OF STATE GRID LIAONING ELECTRIC POWER SUPPLY CO LTD has a total of 67 patent applications. It increased the IP activity by 53.0%. 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, electrical machinery and energy and it methods for management are WIND POWER TECHNOLOGY CT GANSU ELECTRIC POWER CO LTD, ELECTRIC POWER SCIENCE RES INST OF GUANGXI POWER GRID CO LTD and SOUTHWEST BRANCH OF STATE GRID CORP OF CHINA.

Patent filings in countries

World map showing ECONOMIC AND TECH RESEARCH INSTITUTE OF STATE GRID LIAONING ELECTRIC POWER SUPPLY CO LTDs patent filings in countries
# Country Total Patents
#1 China 67

Patent filings per year

Chart showing ECONOMIC AND TECH RESEARCH INSTITUTE OF STATE GRID LIAONING ELECTRIC POWER SUPPLY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Mingli 36
#2 Pan Xiao 29
#3 Wang Yihe 25
#4 Gao Jing 22
#5 He Xin 20
#6 Wang Chunsheng 19
#7 Han Zhentao 19
#8 Zhang Na 18
#9 Lu Tianqi 18
#10 Deng Xinyang 16

Latest patents

Publication Filing date Title
CN112186786A Energy storage auxiliary frequency modulation capacity configuration method based on virtual synchronous generator
CN112186756A Energy storage capacity configuration method for virtual power plant
CN112113539A Tower inclination monitoring device and monitoring method thereof
CN112072644A Thermal power plant day-ahead market yield decision-making operation plan optimization method and system
CN112085352A Flexible thermal power plant day-ahead market time-sharing quotation optimization method and system
CN111980473A Grounding, hoisting and supporting three-in-one device and method for FRP electric tower pole
CN111934366A Power grid multivariate optimization scheduling method for improving wind power receiving capacity
CN111952966A Source load storage system staged coordination optimization method considering wind power consumption capacity
CN111080450A Transaction mode evaluation method based on multi-region interconnected power system
CN111146777A Power grid voltage sag optimization method under new energy background
CN111030044A Voltage protection device based on new forms of energy
CN111028632A Micro-grid simulation platform integrated device
CN111007918A Electric power engineering cost prediction model based on artificial neural network
CN111192107A Power distribution network engineering list pricing method based on modular combination
CN111179111A Thermal power generating unit annual electric quantity planning method based on Kini coefficient fairness
CN111030189A Wind power and photovoltaic consumption prediction and early warning method
CN111082417A State estimation method based on comprehensive energy system electric and heat combined network
CN110941799A Energy hub random planning method considering system comprehensive uncertainty factors
CN111126445A Multi-step aggregation load prediction method for mass data of intelligent electric meter
CN110929405A Electro-pneumatic dynamic analysis method considering wind turbine generator and gas turbine generator