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CRRC SIFANG ROLLING STOCK RES INST CO LTD

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    96,113
  • Filing trend
    ⇩ 100.0%
About

CRRC SIFANG ROLLING STOCK RES INST CO LTD has a total of 17 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, computer technology and measurement are POWERDSINE LTD, Guangzhou zhiyuan electronics co ltd and HUAWEI DIGITAL TECH SUZHOU CO LTD.

Patent filings in countries

World map showing CRRC SIFANG ROLLING STOCK RES INST CO LTDs patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

Chart showing CRRC SIFANG ROLLING STOCK RES INST CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Lijun 3
#2 Sun Guobin 2
#3 Lin Xianqi 2
#4 Li Minggang 2
#5 Li Zhen 2
#6 Wang Lingjun 2
#7 Yang Le 2
#8 Tang Jingsong 1
#9 Sun Bin 1
#10 Liu 'Ao 1

Latest patents

Publication Filing date Title
CN106785505A A kind of terminal-type electric wire connecting junction
CN106789511A Train based on FPGA CAN communication switching control method and modular converter
CN106740971A The hand relieving device of rail vehicle Parking Brake Cylinders
CN106740800A The CAN message maintenance monitoring system and method for work of brakes
CN106553662A AC drive locomotive brake system electronic control system
CN106768236A Rail vehicle is weighed and adjusts spring and rate of wheel load reduction test system
CN106740783A The Based Intelligent Control board of locomotive brake control system
CN106556520A Bogie performance test stand
CN106740948A Railway multimodal transport car locking mechanism
CN106252987A Floating type multicore electrical cnnector
CN106330377A Real-time data transmission system and method for rail train broadband network
CN106218662A Telescopic coupler and draft gear
CN106248132A High-speed multiple channel analog quantity real-time detecting system with enhanced data caching
CN106080217A Braking System for Multiple Units and braking method thereof
CN106100359A Hand over orthogonal type EMUs AuCT and work process thereof
CN106096278A Train subordinate inverter output calculates method and system
CN105701060A FPGA-based high-speed real-time data recording system