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NANJING SAC RAIL TRAFFIC ENGINEERING CO LTD

Overview
  • Total Patents
    31
  • GoodIP Patent Rank
    159,140
About

NANJING SAC RAIL TRAFFIC ENGINEERING CO LTD has a total of 31 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 environmental technology, digital networks and computer technology are GARNIER CHRISTIAN, ANHUI SANMA INFORMATION TECH CO LTD and BEPTECH INC.

Patent filings in countries

World map showing NANJING SAC RAIL TRAFFIC ENGINEERING CO LTDs patent filings in countries
# Country Total Patents
#1 China 31

Patent filings per year

Chart showing NANJING SAC RAIL TRAFFIC ENGINEERING CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Bao Demei 9
#2 Fan Sanlong 8
#3 Sun Jinhua 8
#4 Zhu Chao 6
#5 Weng Yuan 5
#6 Jing Yujian 5
#7 Liu Zhichao 4
#8 Zhou Jinguo 4
#9 Li Youwen 4
#10 Yue Yiyang 4

Latest patents

Publication Filing date Title
CN105278500A Rail transit fire linkage method based on environment equipment and monitoring system
CN105159178A Object-based fixed value area sequential switching program control method
CN105302892A Model based device data query and display method
CN105335489A Optimization method of accident alarming inquiry
CN105197071A System linking method after train jam in rail transit
CN105183489A Extjs frame based intelligent data analysis system and method
CN105227648A A kind of subway comprehensive monitoring system time sequence triggering method based on time bucket
CN105119676A Extensible digitization sampling value quality processing method
CN105099777A Method suitable for communication-gateway double-machine redundancy in rail transit power monitoring system
CN104269935A Novel interval layer net networking method for subway pressing ring net protecting system
CN104269812A Digital protection communication interruption detection method applicable to metro medium-voltage power supply system
CN103546727A Method for connecting ISCS to CCTV subsystem
CN103559104A Distributed redundancy real-time database framework based on hybrid communication
CN103530824A Method for producing knowledge base of intelligent warning system of transformer substation based on template base
CN103544574A Transformer station intelligent expert system based on editable formula scripts
CN103560585A Digitized line protection measurement and control system suitable for metro industry
CN103559353A Design method of dynamic behavior format in picture configuration of monitoring system based on SVG (scalable vector graphics)
CN103679337A Method for on-line generation of maintenance operation ticket in subway integrated monitoring system
CN103545790A Autotransformer protecting system suitable for traction substation
CN103529707A Design method for full object-oriented intelligent alarm model in integrated supervisory control system of metro