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Dongfang electric corp

Overview
  • Total Patents
    600
  • GoodIP Patent Rank
    3,964
  • Filing trend
    ⇩ 58.0%
About

Dongfang electric corp has a total of 600 patent applications. It decreased the IP activity by 58.0%. Its first patent ever was published in 2010. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets environmental technology, electrical machinery and energy and semiconductors are SVOLT ENERGY TECH COMPANY LTD, CHANGZHOU YOUTEKE NEW ENERGY TECHNOLOGY CO LTD and ATLASBX CO LTD.

Patent filings in countries

World map showing Dongfang electric corps patent filings in countries

Patent filings per year

Chart showing Dongfang electric corps patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tang Hao 93
#2 Yin Cong 71
#3 Dong Na 63
#4 Wu Jiandong 56
#5 Zhang Chunfei 47
#6 Li Yang 47
#7 Cao Liyong 45
#8 Li Jinhang 44
#9 Wang Jin 40
#10 Xie Guangyou 37

Latest patents

Publication Filing date Title
CN112215216A Character string fuzzy matching system and method for image recognition result
CN112134308A Control method and control device for parallel system of wind power converter
CN112134302A Fan high voltage ride through control system based on direct current bus voltage regulation
CN112196732A Fan master control pitch and torque instruction processing system
CN112134506A Energy conversion system of motor controller of electric vehicle and control method thereof
CN111876203A Oil-containing sludge and organic waste liquid synergistic pulping and gasification treatment method
CN111687488A Automatic chamfering device based on visual positioning system
CN111765145A Electro-hydraulic high-voltage test system and test device
CN111695289A Fault diagnosis method and platform of full-power converter
CN111520695A Comprehensive utilization system for recycling flue gas waste heat of aluminum electrolysis cell
CN111612172A Wisdom display system of power plant
CN111474910A Production operation centralized control system for power station service
CN111412952A Industrial environment wearable equipment
CN111426597A Method for analyzing service life of low-resistance anti-corona paint material of high-voltage motor
CN111257121A Automatic test system for hydrostatic test
CN111076090A Water injection system and control method
CN111176138A Electric power-industrial control-information three-network integrated electric power simulation system
CN110985218A Method and system for adjusting pressure of supercharger of gas turbine
CN110977981A Robot virtual reality synchronization system and synchronization method
CN111148029A Personnel positioning and identifying intelligent management system and method