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ELECTRIC POWER RES INST GUANGDONG POWER GRID CO LTD

Overview
  • Total Patents
    36
  • GoodIP Patent Rank
    42,944
About

ELECTRIC POWER RES INST GUANGDONG POWER GRID CO LTD has a total of 36 patent applications. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, it methods for management and electrical machinery and energy are ENERWISE GLOBAL TECHNOLOGIES I, NEMO PARTNERS NEC and SHENGLONG ELECTRIC CO LTD.

Patent filings in countries

World map showing ELECTRIC POWER RES INST GUANGDONG POWER GRID CO LTDs patent filings in countries
# Country Total Patents
#1 China 36

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Rao Zhangquan 5
#2 Song Xudong 4
#3 Li Li 4
#4 Wu Hao 3
#5 Lin Chunyao 3
#6 Chen Jiongcong 3
#7 Zheng Wenjie 3
#8 Ou Xiaobo 3
#9 Liu Zhengfu 3
#10 Li Chengrong 3

Latest patents

Publication Filing date Title
CN104399339A Ultrafine particle based on high-temperature-resistance titanium-based adsorbent and heavy-metal combined removal method
CN104390916A High-sensitivity pure palladium type bragg hydrogen sensor and production method thereof
CN104406885A Dissolved hydrogen limited value sensor in power transformer oil and detection system
CN104406711A SAW (Surface Acoustic Wave)-technology-based online monitoring system and monitoring method for running temperature of circuit breaker in GIS
CN104391235A Device and method for measuring temperature of high voltage surface discharge medium by capillary tube in electrical power system
CN104406710A SAW (Surface Acoustic Wave)-technology-based online monitoring system and monitoring method for running temperature of isolation switch in GIS
CN104392141A Method and device for locating low-frequency oscillation disturbance source of electric power system
CN104410085A Regulation and control method for improving transient frequency stability of low-voltage micro-grid
CN104391086A Method and system for measuring humidity parameter of external environment of transformer
CN104391266A Electric energy meter appearance detection device based on robot
CN104346658A Automatic trolley storage system scheduling method based on improved dynamic banker's algorithm
CN104392389A Method for evaluating load margin of photovoltaic power generation compensating peak
CN104297144A Atmospheric corrosion exposure test fixture and method for small-sized metal material
CN104392275A Planning method for active power distribution network comprising distributed photovoltaic grid-connected network
CN104297143A Atmospheric-corrosion exposure frame
CN104330327A Method for measuring content of unburned combustible in flue dust of biomass in power plant
CN104404430A Iron-based non-crystalline composite coating for protecting heat exchange pipes in flue gas waste heat recovery system of power station boiler and laser re-melting and moulding technology thereof
CN104297638A Power distribution grid fault positioning method with high precision and low cost
CN104297639A Fault traveling wave collecting device and system for medium voltage distribution network
CN104324693A Layered composite material with selective water adsorption property and preparation method and application thereof