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CHANGZHENG MACHINERY FACTORY CHINA AEROSPACE SCIENCE AND TECH CORP

Overview
  • Total Patents
    32
  • GoodIP Patent Rank
    48,751
About

CHANGZHENG MACHINERY FACTORY CHINA AEROSPACE SCIENCE AND TECH CORP has a total of 32 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 machine tools, measurement and materials and metallurgy are BEIJING HANGXING TECH DEVELOPMENT CO LTD, TAI AN HUALU METALFORMING MACHINE TOOL CO LTD and SICHUAN AEROSPACE CHANGZHENG EQUIPMENT MFG CO LTD.

Patent filings in countries

World map showing CHANGZHENG MACHINERY FACTORY CHINA AEROSPACE SCIENCE AND TECH CORPs patent filings in countries
# Country Total Patents
#1 China 32

Patent filings per year

Chart showing CHANGZHENG MACHINERY FACTORY CHINA AEROSPACE SCIENCE AND TECH CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Xinlan 8
#2 Tao Mingqing 5
#3 Hong Yuezhong 4
#4 Ran Haijun 4
#5 Zhang Hu 4
#6 Liu Herong 4
#7 Cui Xuchang 4
#8 Wang Lizhi 3
#9 Chen Yong 3
#10 Hao Xiaoquan 3

Latest patents

Publication Filing date Title
CN106734478A A kind of automatic material blanking mechanism
CN106514757A Microscope deburring machine for non-metallic component of valve
CN106363567A Method for applying torque in assisted way by using transfer torque wrench head
CN106734482A A kind of high intensity high accuracy small-angle method for manufacturing parts
CN106424993A Horizontally adjusting device for wire cutting
CN106767320A A kind of detecting tool for quick and precisely detecting part pit defect depth dimensions
CN106346281A Tool for rapidly and accurately positioning and clamping die-forging special-shaped part
CN106392499A Equal-wall thickness curve generatrix part precise molding method
CN106768699A Source of the gas and rudder system testing equipment
CN106475720A The removable multiple degrees of freedom bracket of interior arc shaped surface
CN106443030A Automated testing system for gas cylinder
CN106346236A Automatic tightening device for thread locking
CN106216966A Based on adaptive machining eyelid covering high-efficiency machining method
CN106179857A A kind of automatic coating system and method being suitable to small batch, multi items parts
CN106064285A Link-type piston ring
CN106181353A Large-scale spinning machine on-line measuring device installing mechanism
CN106052520A Measuring tool capable of rapidly detecting sizes related to included angles of adjacent three surfaces of sheet metal member
CN106048481A Heat treatment method for enhancing deformation properties of 2219 aluminum alloy T81-T845
CN106256480A Composite construction internal support device
CN106245992A Lifting-handle-type vacuum chamber locking device