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BEIJING HANGXING TECH DEVELOPMENT CO LTD

Overview
  • Total Patents
    139
  • GoodIP Patent Rank
    10,290
  • Filing trend
    ⇧ 46.0%
About

BEIJING HANGXING TECH DEVELOPMENT CO LTD has a total of 139 patent applications. It increased the IP activity by 46.0%. 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, materials and metallurgy and machines are SHANDONG AOLIN CAR FITTINGS CO LTD, EISENBAU KRAEMER MBH and HANS SCHROEDER MASCHB GMBH.

Patent filings in countries

World map showing BEIJING HANGXING TECH DEVELOPMENT CO LTDs patent filings in countries
# Country Total Patents
#1 China 139

Patent filings per year

Chart showing BEIJING HANGXING TECH DEVELOPMENT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Baoyong 49
#2 Liu Qi 38
#3 Qin Zhonghuan 36
#4 Yao Wei 31
#5 Liu Wei 31
#6 Wang Zhimin 24
#7 Han Weiqun 22
#8 Xu Kai 20
#9 Li Xin 20
#10 Bu Xianzheng 19

Latest patents

Publication Filing date Title
CN110548856A Composite casting mold of aluminum alloy shell casting and forming method thereof
CN110479843A A kind of shaping dies and multi-step forming method of hemispherical member
CN110560801A Machining method for threading hole of control surface framework
CN110480173A The flexible welding tooling and fixing means of a kind of Curved face form workpiece
CN110539078A 5A06/ZL114A dissimilar aluminum alloy part butt joint laser swing welding method
CN110480172A A kind of 5A06/6005A heterogeneity aluminum alloy part method for laser welding
CN110405149A A kind of resin sand group co-casting protective device and method
CN110280900A A kind of beam wobbling method for laser welding for titanium alloy
CN110163191A A kind of dangerous material intelligent identification Method, system and dangerous material safe examination system
CN110217451A A kind of lossless method for making the sealing failure of papery glue
CN109967589A A kind of titanium alloy plate local laser heating gas pressure compacting device and method
CN110076246A A kind of heat-treatable strengthened aluminum alloy High Efficiency Thermal Forming Equipments and method
CN110064834A A method of realizing the connection of aluminum alloy plate materials local diffusion
CN110068286A The full topography system of three-dimensional and method based on the projecting cooperation mechanical arm of large-sized gantry
CN110207619A The measuring system and method for cooperation mechanical arm are carried based on omni-directional moving platform
CN109894563A A kind of large-scale latticed high muscle thin plate monolithic molding mold of step-by-step movement and method
CN109894562A A kind of barrel-shaped thin-wall part demoulding integrated mould of the high muscle of inner wall grid and manufacturing process
CN109946747A A kind of dual intensity CT detection system based on novel detection device
CN109738465A A kind of CT detection device and system
CN109975335A A kind of CT detection method and device