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CSR ZIYANG LOCOMOTIVE CO LTD

Overview
  • Total Patents
    160
  • GoodIP Patent Rank
    15,164
About

CSR ZIYANG LOCOMOTIVE CO LTD has a total of 160 patent applications. Its first patent ever was published in 2008. It filed its patents most often in China. Its main competitors in its focus markets transport, environmental technology and machine tools are AMMENDORF WAGGONBAU, PROMAT S R L and KINKI SHARYO KK.

Patent filings in countries

World map showing CSR ZIYANG LOCOMOTIVE CO LTDs patent filings in countries
# Country Total Patents
#1 China 160

Patent filings per year

Chart showing CSR ZIYANG LOCOMOTIVE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Meng Yufa 34
#2 Zhuo Wenjun 26
#3 Jiang Taihong 26
#4 Chen Chuanbin 23
#5 Peng Changfu 22
#6 Li Huanxian 21
#7 Chen Qiang 18
#8 Jin Ning 13
#9 Ye Dingkang 13
#10 Wu Hua 12

Latest patents

Publication Filing date Title
CN105235546A Electric main driving system for 1000kW power level pure electric alternating current driving switch engine
CN105235691A Locomotive storage battery mounting frame
CN105292143A Stone strike resistant locomotive drivers' cab
CN105234327A Large-scale suspension joint forging tool and process for metros
CN105253160A Anti-derailing mounting racks and locomotive anti-derailing structure
CN105216807A The non-maintaining collision system of a kind of ore hopper car shedding mechanism
CN105270423A False opening preventing structure for discharging door of ore discharging car
CN105292145A Ore funnel discharging door sealing structure
CN105253152A Locomotive power room and mounting structure thereof
CN105261806A Ventilating and cooling structure and method for locomotive storage battery
CN105292165A Streamline cowcatcher of locomotive and locomotive
CN105196136A Grinding device for crank shaft connecting rod neck grinder cradle tile edging
CN105235531A An alternating current transmission diesel locomotive resistance braking system
CN105253151A Safety guaranteeing system of bifuel engine
CN105240162A Fuel mode switching system for double-fuel locomotive and switching method of fuel mode switching system
CN105235686A Dual fuel locomotive with excellent safety guarantee
CN105221925A A kind of double fuel locomotive LNG tank body topping up control system
CN105216647A A kind of hybrid locomotrives ground charge system
CN105216828A The hand braking gearbox cover of a kind of locomotive
CN105292163A Railway rolling stock derailment preventing equipment