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QINGDAO HANXING INTELLECTUAL PROPERTY OPERATIONS MAN CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    153,421
  • Filing trend
    ⇩ 100.0%
About

QINGDAO HANXING INTELLECTUAL PROPERTY OPERATIONS MAN CO LTD has a total of 11 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets transport, chemical engineering and environmental technology are KAPPA ARBEITSSCHUTZ & UMWELTTE, WARREN CHARLES and SU ZIZHAN.

Patent filings in countries

World map showing QINGDAO HANXING INTELLECTUAL PROPERTY OPERATIONS MAN CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing QINGDAO HANXING INTELLECTUAL PROPERTY OPERATIONS MAN CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xu Ping 8
#2 Zhao Fenfen 7
#3 Gao Xiaodong 6
#4 Liu Quanying 6
#5 Xu Zhenzhen 2
#6 Zhang Long 1
#7 Wang Qian 1
#8 Hou Xiaocui 1
#9 Li Zenghui 1
#10 Li Yaopeng 1

Latest patents

Publication Filing date Title
CN107085434A A kind of unmanned plane corrected based on two-way angle and Corrective control method
CN106492647A A kind of preparation method of the modified sodium alginate polyacrylonitrile hollow fiber membrane of Graphene
CN106582311A Preparation method of graphene-modifying sodium alginate-polyacrylonitrile neterogeny reinforced type hollow fiber membrane
CN106582310A Preparation method of graphene-modified and homogeneously-enhanced sodium alginate-polyvinyl chloride hollow fiber membrane
CN106740477A A kind of vehicle wide scope aids in method for early warning
CN106740478A A kind of wide scope automobile assistant driving method for early warning based on dual sensor detection
CN106636793A Aluminium alloy rod and preparation method thereof
CN106627573A Vehicle wide-range assistant driving early-warning method
CN106696828A Double-sensor detection based automobile auxiliary early warning method
CN106627572A Vehicle assistant early-warning method
CN107081530A A kind of experimental provision for nanoparticles prepared by laser ablation structural experiment