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CRSC WANQUAN SIGNAL EQUIPMENT COMPANY LTD

Overview
  • Total Patents
    26
  • GoodIP Patent Rank
    62,962
  • Filing trend
    ⇧ 150.0%
About

CRSC WANQUAN SIGNAL EQUIPMENT COMPANY LTD has a total of 26 patent applications. It increased the IP activity by 150.0%. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets transport, digital networks and computer technology are CRSC URBAN RAIL TRANSIT TECH CO LTD, SIGNAL & COMMUNICATION RES INSTITUTE OF CHINA ACADEMY OF RAILWAY SCIENCES and CRSC RESEARCH & DESIGN INSTITUTE GROUP CO LTD.

Patent filings in countries

World map showing CRSC WANQUAN SIGNAL EQUIPMENT COMPANY LTDs patent filings in countries
# Country Total Patents
#1 China 26

Patent filings per year

Chart showing CRSC WANQUAN SIGNAL EQUIPMENT COMPANY LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Yong 10
#2 Nie Chao 8
#3 Wang Hongming 7
#4 Kui Kaiteng 6
#5 Yu Qianli 6
#6 Jin Yun 5
#7 Lin Weiyong 5
#8 Zhong Shen 5
#9 Wang Lijun 5
#10 Qiu Yang 5

Latest patents

Publication Filing date Title
CN112249077A Automatic unhooking method for factory and mine railways
CN111307141A Vehicle continuous positioning method for rail transit network
CN111262686A Security verification method for RSSP-I secure communication
CN111258564A Method and device for automatically generating codes based on QT
CN110780636A Operation and maintenance method for linkage pipe gallery
CN112256245A Method for converting extensible markup language and C + + class into each other
CN110933629A Method for measuring transmission characteristics of wireless equipment
CN111047855A Stop board guiding method and device
CN110641519A Point switch locking mechanism
CN110641518A Point switch indicating mechanism
CN110654429A Data logic relation generation method of network topology structure
CN110513034A A kind of Emergency Ladder
CN110528584A A kind of escape manhole component
CN110609685A Method for generating railway signal interlocking data configuration tool interface
CN110450829A A kind of barrier machine node adjustment seat
CN110406569A A method of road is arranged manually applied to rail traffic
CN109634171A Double-core twin-lock step two takes two frameworks and its security platform
CN109451465A A kind of track traffic signal monitoring system
CN109532964A A kind of railway level-crossing control system
CN109168228A A kind of LED signal machine lamp circuit