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BEIJING HANGXING TECH DEV CO

Overview
  • Total Patents
    148
  • GoodIP Patent Rank
    14,939
  • Filing trend
    ⇩ 100.0%
About

BEIJING HANGXING TECH DEV CO has a total of 148 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets machine tools, measurement and materials and metallurgy are TIANJIN AEROSPACE CHANGZHENG ROCKET MFG CO LTD, Taizhou longteng radiator co ltd and YIXING HOKKAI HEAD PLATE CO LTD.

Patent filings in countries

World map showing BEIJING HANGXING TECH DEV COs patent filings in countries
# Country Total Patents
#1 China 148

Patent filings per year

Chart showing BEIJING HANGXING TECH DEV COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yao Wei 25
#2 Xu Yuanfei 22
#3 Li Hongwei 16
#4 Qin Ying 16
#5 Bu Xianzheng 15
#6 Li Baoyong 15
#7 Wang Zhimin 14
#8 Yan Han 13
#9 Liu Yang 13
#10 Liu Xinchao 12

Latest patents

Publication Filing date Title
CN106881393A The special-shaped pneumatic members high temperature of one kind closing pushes away swollen combined shaping method
CN106881387A A kind of aluminum alloy curved reinforcement gusset hot press forming method
CN106881570A A kind of manufacture method of the circular arc with muscle covering
CN106735802A A kind of titanium alloy cylindrical structural member plasma arc increasing material manufacturing method
CN106825859A A kind of aluminum alloy junction component multilayer two pass electric arc increasing material manufacturing method
CN106891560A A kind of compression joint mechanism with controller perturbation is oriented to
CN106695245A Manufacturing method for polygonal titanium alloy frame
CN106780447A A kind of intelligent selection image enchancing method
CN106707362A Human body safety inspection supervision system
CN106646639A Variable speed ray security inspection machine
CN106651841A Analysis method for security inspection of image complexity
CN106392294A Vacuum electron beam welding method for special-shaped thin-walled metal plate welding structure cabin
CN106424502A Upsetting method and device for sheet-metal part with cylinder wall being thicker than flange
CN106595959A Device and method for airtight test and fuel filling of fuel tank through charging valve
CN106570836A Radiation image local enhancement method
CN106504213A A kind of non-blind convolution motion blur image restoration method
CN106530251A Blind convolutional motion fuzzy image restoration method
CN106392482A Method for manufacturing simple tool
CN106493675A Step-by-step movement short screw long range spiral adjustment mechanism
CN106392270A Method for electric-arc additive manufacturing of aluminum alloy multi-layer single-pass closed structural member