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XI'AN AVIATION POWER CO LTD

Overview
  • Total Patents
    22
  • GoodIP Patent Rank
    73,722
About

XI'AN AVIATION POWER CO LTD has a total of 22 patent applications. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets measurement, machine tools and engines, pumps and turbines are PROLASER LTD, ALFRED LEBERT and BELTRA ANTOINE.

Patent filings in countries

World map showing XI'AN AVIATION POWER CO LTDs patent filings in countries
# Country Total Patents
#1 China 22

Patent filings per year

Chart showing XI'AN AVIATION POWER CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yan Qing'An 9
#2 Guo Xiaoqiang 8
#3 Ye Xinnong 7
#4 He Xiaotao 7
#5 Liang Mingli 6
#6 Liu Tao 6
#7 Liu Zhonghua 4
#8 Tian Ximing 4
#9 Liang Yangmin 3
#10 Liu Kunjia 2

Latest patents

Publication Filing date Title
CN105604701A Debug method for starting of naval gas turbine
CN105784376A Fault eliminating method for performance decay of aero-engine fuel regulator
CN105910831A Air unidirectional valve fault improvement measure effectiveness test method and verification method
CN105760685A Method for evaluating service life of accessory of aircraft engine
CN105651520A Positioning method for vibration fault of external accessory of aircraft engine
CN105628393A Aircraft engine over temperature false alarm troubleshooting method
CN105758646A Test device and test method for lubricating oil cut-off of aero-engine afterburner fuel regulator
CN105738115A Method for measuring engine venting valve servo-actuated rod dynamic vibration stress contrast
CN105527092A Aero-engine main force bearing component overall static strength assessment test system and method
CN105458871A Engine rotor integral blade disk and blade tip processing method
CN105436838A Machining method for turbine work blade
CN105388004A Aeroengine blisk safe excess-revolution testing system and method
CN105387793A Compressor blade runner surface profile tolerance detecting device and method
CN105388003A Engine guiding blade assembly screw cap thrust force measuring tool and measuring method thereof
CN106271007A A kind of electro-beam welding joint structure
CN106271975A A kind of aeroturbine guide vane listrium grinding wheel for grinding and method for grinding thereof
CN106289024A A kind of method measuring the actual end clearance of enclosed gear pump
CN106197221A The survey tool of a kind of convexity profile modifying gear profile of tooth and measuring method thereof
CN106272120A A kind of aero-turbine axle spline grinding tool and method for grinding
CN106270392A A kind of manufacture method of single crystal super alloy working-blade