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SINOPAL QINGDAO ELECTRIC CO LTD

Overview
  • Total Patents
    27
  • GoodIP Patent Rank
    145,689
About

SINOPAL QINGDAO ELECTRIC CO LTD has a total of 27 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy and environmental technology are HERON ENERGY PTE LTD, PROTOTUS LTD and ENERGY CONVERSION TRUST.

Patent filings in countries

World map showing SINOPAL QINGDAO ELECTRIC CO LTDs patent filings in countries
# Country Total Patents
#1 China 27

Patent filings per year

Chart showing SINOPAL QINGDAO ELECTRIC CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Huijun Zhou 13
#2 Hongyan Zhu 13
#3 Qiang Guo 13
#4 Hengfeng Chen 13
#5 Senlin Huang 13
#6 Cheng Wang 13
#7 Kangping An 13
#8 Yufeng Wang 13
#9 Fei Yang 10
#10 Huang Senlin 9

Latest patents

Publication Filing date Title
CN108667244A Racetrack end turn electromagnetic wire is vertical to be equipped around realization
CN108649762A A kind of cage rotor structure of phase change medium cooling
CN108566049A A kind of cooling device of the bearing and slip ring of doubly-fed wind turbine
CN108667179A Divide valve iron core stator Double Layer Winding structure and its installation method
CN108448794A A kind of bearing arrangement of double-rotor machine
CN108512331A A kind of coil end structure of Double Layer Winding
CN108494182A The molding machine and its forming method of saddle-type coil
CN108566022A A kind of cooling system and method for large-size machine bearing
CN105245042A Inner wind path structure of permanent magnet wind driven generator
CN105245047A Unit magnetic pole structure of permanent magnet motor rotor
CN104967246A Casing structure of double-cooling motor
CN105071598A Inner wind path structure of double-cooling motor
CN102545449A Generator rotor winding leading-out wire structure
CN102570697A Motor water-cooling base water channel with vortex generation function
CN102611227A Magnetic isolation structure of megawatt-level half-direct-drive permanent magnet motor rotor
CN102593982A Rotating shaft structure for megawatt semi-direct drive permanent magnet motor rotor
CN102545438A Rotor magnetic pole structure of permanent magnet motor
CN102593987A From-the-two-ends insertion type permanent magnet motor rotor
CN102570696A Expansion tube type water-cooling base for motor
CN102570668A Unequal gap permanent magnetic motor rotor sheet