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CRRC XI'AN CO LTD

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    107,214
  • Filing trend
    ⇩ 100.0%
About

CRRC XI'AN CO LTD has a total of 16 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 packaging and shipping, machine tools and chemical engineering are WUXI SIFANG YOUXIN CO LTD, JIANGSU TONGSHENG SPECIAL STEEL MFG CO LTD and JIANG LIGUO.

Patent filings in countries

World map showing CRRC XI'AN CO LTDs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing CRRC XI'AN CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Lei 6
#2 Ma Binbin 4
#3 Wang Yu 4
#4 Li Zhaoming 3
#5 Zhang Tongyang 3
#6 Xie Fen 3
#7 Zhu Yingbo 3
#8 He Jun 3
#9 Zheng Jicheng 3
#10 Wang Jianhong 2

Latest patents

Publication Filing date Title
CN111136175A Centering device, forming system and forming method for circular end socket blank plate
CN111112490A Centering device and centering method for circular end socket blank plate
CN106949373A A kind of pressure vessel nitrogen displacement method and device
CN106809658A A kind of top door opening container automatic open ground overturns unloading device
CN106946050A A kind of unloading goods inside container, washing flow line control system and method
CN106743733A A kind of bulk granular miberal powder container ground quickly discharging material system
CN106853944A A kind of pillow pulling special hanger
CN106826505A A kind of sander
CN106641510A Double-connection type oil drainage connector
CN106516477A Connection structure for tank container
CN106697635A Yellow phosphorus tank container warming sleeve structure
CN106739886A A kind of road rail vehicle both sides clamping system
CN106540995A A kind of railway freight-car covered truck door adjusting device
CN106347888A Dismountable heat insulation device of railway tank car
CN106185069A A kind of tank container skirt and framework
CN105716883A Passenger car networking test device