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AECC AVIATION POWER CO LTD

Overview
  • Total Patents
    464
  • GoodIP Patent Rank
    3,246
  • Filing trend
    ⇧ 100.0%
About

AECC AVIATION POWER CO LTD has a total of 464 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets machine tools and measurement are CHINA HANGFA GUIZHOU LIYANG AVIATION POWER CO LTD, SHENYANG LIMING AERO-ENGINE (GROUP) CORP LTD and AECC SHENYANG LIMING AERO ENGINE CO LTD.

Patent filings in countries

World map showing AECC AVIATION POWER CO LTDs patent filings in countries
# Country Total Patents
#1 China 464

Patent filings per year

Chart showing AECC AVIATION POWER CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Yan Zhixiang 27
#2 Guo Xiangfeng 20
#3 Dang Hongwu 19
#4 Gao Fengli 18
#5 Liang Mingli 18
#6 Han Xinyan 18
#7 Li Peng 17
#8 Zhang Xiaoli 17
#9 Li Fei 16
#10 Xi Lina 15

Latest patents

Publication Filing date Title
CN112284213A Full-size measuring device of spring and using method
CN112192125A Electron beam welding protector
CN112192152A Annular curved surface titanium alloy workpiece and welding method thereof
CN112059892A Processing method and processing and plugging device for eddy current device air flow controllable abrasive flow
CN112213399A Method for detecting gluing quality
CN112179241A Auxiliary measuring device and method for width of inner ring flow channel and outer ring flow channel between blades of machine box assembly
CN112059741A Method for processing engine rotor blade tenon end surface fillet
CN112191995A Method for repairing fairing of intermediate casing
CN112191864A Machining method for blade installation annular groove
CN112191965A Electrode guider for machining blade body shielding hole and using method thereof
CN112247037A High-temperature alloy die forging forming method
CN112179564A Balancing device and method for multistage blisk
CN112246987A Self-adaptive positioning nut riveting tool and method
CN112146877A Angular contact ball bearing pre-tightening spacer ring measuring device and using method thereof
CN112178694A Method for adjusting flow of parallel fuel nozzle after welding
CN112192056A Method and device for gas-liquid assisted laser machining of micropores
CN112192153A Tenon tooth edge rounding method
CN112125162A Multi-degree-of-freedom hoisting posture adjusting device and working method
CN112192163A Method for machining hollow adjustable guide vane of engine
CN112170843A Method for determining selective laser melting forming process model of swirler runner