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CHINA SOUTHERN AIRLINES INDUSTRY GROUP CO LTD

Overview
  • Total Patents
    21
About

CHINA SOUTHERN AIRLINES INDUSTRY GROUP CO LTD has a total of 21 patent applications. Its first patent ever was published in 2010. It filed its patents most often in China, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets biotechnology and environmental technology are FANG HUACHUN, ENBASYS GMBH and GANTEFORT WILHELM.

Patent filings in countries

World map showing CHINA SOUTHERN AIRLINES INDUSTRY GROUP CO LTDs patent filings in countries

Patent filings per year

Chart showing CHINA SOUTHERN AIRLINES INDUSTRY GROUP CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 He Jun 6
#2 Bin Wang 4
#3 Touxiu Hu 3
#4 Erpeng Xue 2
#5 Jianliang Teng 2
#6 Wang Wei 2
#7 Ying Shi 2
#8 Kebei Ye 2
#9 Fei Li 2
#10 Huang Wei 2

Latest patents

Publication Filing date Title
CN102431436A Vehicular generating set
CN102418596A Rotor engine
CN102434274A Dynamic balancing system for triangle rotor engine and method thereof
CN102425480A Forced air cooling system of rotor engine
CN102383962A Engine and cooling system for engine
CN102425472A Triangle rotor engine lubricating device and triangle rotor engine provided therewith
CN102434225A Sealing structure of booster impeller shaft
CN102312933A Drive shaft coupling
CN102352828A Transmission structure of air compressor
CN102383966A Connection structure of cylinder barrel and cylinder cover and connection method
CN102434349A Fuel injector system and aircraft engine with same
CN102355084A Energy application device of magnetor and magnetor with same
CN102383897A Engine and lubricating system thereof
CN102322298A Turbine guider and turbine
CN102305133A Particle separator and gas turbine
CN102242730A Centrifugal impeller and centrifugal gas compressor provided with same
CN102287268B State transition valve and system
CN102231308A Feeding roller, crushing device and copper wire crusher
CN102192649A Crucible basket for vacuum smelting furnace and manufacturing method of crucible basket