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CCCC FHDI ENG CO LTD

Overview
  • Total Patents
    57
  • GoodIP Patent Rank
    31,866
About

CCCC FHDI ENG CO LTD has a total of 57 patent applications. Its first patent ever was published in 2012. It filed its patents most often in China and Hong Kong. Its main competitors in its focus markets civil engineering, packaging and shipping and computer technology are BUSAN PORT AUTHORITY, IKENO SANKICHI and MIRAE GEOTECHNICAL ENGINEERING INST CO LTD.

Patent filings in countries

World map showing CCCC FHDI ENG CO LTDs patent filings in countries
# Country Total Patents
#1 China 55
#2 Hong Kong 2

Patent filings per year

Chart showing CCCC FHDI ENG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lu Yongchang 14
#2 Mai Yuxiong 11
#3 Li Jiahua 7
#4 Zhang Ruifen 7
#5 Liang Heng 7
#6 Chen Liangzhi 7
#7 Liu Yang 6
#8 Qin Jie 6
#9 Liu Kun 5
#10 Liang Hao 5

Latest patents

Publication Filing date Title
CN112227564A Steel plate composite shear wall bolt splicing node and shear wall
CN112240056A Steel pipe bundle buckling constraint component and energy dissipation node
CN112127347A Foundation structure of airport non-stop navigation area and construction method
CN112182759A Method for testing wave numerical simulation result based on satellite altimeter data
CN111947364A Slice ice maker and heat pump heating system thereof
CN111894114A Double-pipe three-well chamber inverted siphon well device and siphon drainage method
CN111877149A Novel self-adjusting support structure system suitable for movable bridge
CN111719495A Rib close-packed tubular pile breakwater structure
CN111676897A Utilize asymmetric butterfly-shaped LNG pier structure of breakwater structure
CN111648405A Tide type buoy structure suitable for suspension tunnel
CN111709079A Suspension tunnel parametric cross section geometric optimization shape and parameter optimization algorithm
CN111504834A Multi-mode anti-erosion test instrument for inorganic binder stable material
CN111501801A Steel-concrete combined wedge-shaped water stop structure
CN111674948A Automatic container terminal loading and unloading system and method with three types of collecting and distributing modes coexisting
CN111582724A Design method for mix proportion of cement-stabilized coral reef mixture
CN111521481A Seabed formula cross plate shear test device
CN111441376A Round caisson with balance mechanism and use method
CN111411740A Steel pipe concrete column
CN111411695A Mechanical anchoring joint of reinforced concrete beam and steel pipe concrete column and mounting method thereof
CN111232687A Direct-unloading direct-loading bulk cargo ship loading device