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CHENGDU HOLY AVIATION SCIENCE & TECH CO LTD

Overview
  • Total Patents
    27
  • GoodIP Patent Rank
    60,340
About

CHENGDU HOLY AVIATION SCIENCE & TECH CO LTD has a total of 27 patent applications. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets machine tools, measurement and engines, pumps and turbines are WUHU ZHONGRUI AUTO PARTS CO LTD, AECC AERO SCIENCE AND TECH CO LTD and CHINA NUCLEAR TIANJIN MACHINERY CO LTD.

Patent filings in countries

World map showing CHENGDU HOLY AVIATION SCIENCE & TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 27

Patent filings per year

Chart showing CHENGDU HOLY AVIATION SCIENCE & TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tian Shuchuan 8
#2 Zhang Baitao 6
#3 Wu Jianhua 6
#4 Zhang Yushuang 5
#5 Wu Wenfeng 5
#6 Zhong Liuhua 5
#7 Wang Feng 4
#8 Liu Shangming 4
#9 Yang Zhen 4
#10 Yan Lili 3

Latest patents

Publication Filing date Title
CN111922676A Aero-engine fuel nozzle decomposition device
CN111673683A Method for quickly disassembling and assembling nut of turbine support heat shield
CN111922980A Two-stage nozzle decomposition tool and decomposition method
CN111810249A W-shaped sealing ring and design method thereof
CN111780162A Binary channels fuel nozzle of adjustable valve
CN112097260A Novel high-precision air swirler and manufacturing method thereof
CN111805119A Cylindrical plug-in welding structure and positioning method thereof
CN111693292A Detection system and method for engine gas turbine starter
CN111608839A System and method for plateau starting of engine
CN111538318A Digital regulator single module detecting system
CN111678046A Unloading cavity air supply system
CN111380490A High-precision depth dimension measuring device and method
CN111468966A Universal clamp for bent pipe parts and use method thereof
CN111531234A Method for removing burrs of head and tail threads by numerical control lathe
CN111331298A Combined machining process equipment for large-size thin-wall welding part in aircraft engine
CN111360583A Special inner diameter measuring tool for exhaust assembly in aircraft engine and using method thereof
CN110411321A Any two straight lines angle bisector fast accurate positioning device and method in a kind of plane
CN110411739A A kind of rubber seal oil resistance verifying device and method
CN109396884A A kind of tooling and processing method of multistation processing fuel nozzle shell
CN109128234A A kind of soft pawl mandrel adjuster