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CHONGQING JIANGJIN SHIPBUILDING INDUSTRY CO LTD

Overview
  • Total Patents
    35
  • GoodIP Patent Rank
    89,431
About

CHONGQING JIANGJIN SHIPBUILDING INDUSTRY CO LTD has a total of 35 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets machine tools, engines, pumps and turbines and environmental technology are CITIC DICASTAL NINGBO WHEEL MFG CO LTD, WUHU JINYUAN MACHINERY MFG CO LTD and JIANGSU FEIYUE BEARINGS CO LTD.

Patent filings in countries

World map showing CHONGQING JIANGJIN SHIPBUILDING INDUSTRY CO LTDs patent filings in countries
# Country Total Patents
#1 China 35

Patent filings per year

Chart showing CHONGQING JIANGJIN SHIPBUILDING INDUSTRY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Duan Changwen 19
#2 Luo Bing 8
#3 Zeng Lingyun 6
#4 Liu Hongdan 5
#5 Zhou Degui 5
#6 Yuan Hua 5
#7 Xu Haiyan 5
#8 Xiao Yongqin 3
#9 Hu Ya 3
#10 Lu Jianyu 3

Latest patents

Publication Filing date Title
CN105298633A Adjustable type exhaust gas turbocharger
CN105058000A Machining method for box cover of gearbox
CN105108328A Continuous driving friction welding method for spindle of supercharger
CN104816246A Grinding machine clamping tool specialized for supercharger sliding bearing
CN104802055A Processing method for fan-shaped oil wedge surface on sliding bearing of pressurizer
CN104815992A Clamping and processing method for organic working medium generator shell
CN104819014A Adjustable nozzle ring structure for ship mixed-flow turbo-superchager
CN104741881A Production method of blade of compressor impeller
CN104741953A Universal milling fixture for diffuser blades
CN104772604A Processing method of steam nozzle on steam injection coverplate of steam turbine
CN104772495A Processing method for preventing cutting chips from entering workpiece inner cavity during drilling and cutting processing
CN104533843A Impedance type composite muffler for turbocharger
CN104197811A Measuring tool and measuring method for tilting-pad bearing aperture
CN104227359A Manufacturing method of centrifugal vapor compressor diffuser
CN104190995A Clamp and method for machining bearing shell inclined oil holes
CN104308468A High-speed gearbox processing method
CN104259754A Impeller pull rod machining method
CN104227098A Milling method of diffuser
CN104476107A Machining method of turbine rotor
CN103696980A Air seal structure of centrifugal blower