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TIANJIN BEIHAI COMMUNICATION TECH CO LTD

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    94,258
About

TIANJIN BEIHAI COMMUNICATION TECH CO LTD has a total of 18 patent applications. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets transport, telecommunications and digital networks are HUNAN CRRC TIMES COMMUNICATION SIGNALS CO LTD, BEIJING NAT RAILWAY RES & DESIGN INST SIGNAL & COMMUNICATION LTD and THALES SEC TRANSP SYSTEM LIMITED COMPANY.

Patent filings in countries

World map showing TIANJIN BEIHAI COMMUNICATION TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 18

Patent filings per year

Chart showing TIANJIN BEIHAI COMMUNICATION TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yu Zifei 10
#2 Zhang Youli 10
#3 Wang Hongjiang 5
#4 Li Yuequn 4
#5 Shi Ning 3
#6 Zhang Jun 3
#7 Jiao Yi 3
#8 Zhu Luhu 2
#9 Ma Xinzheng 2
#10 Gao Tianyi 2

Latest patents

Publication Filing date Title
CN109094609A Train status intelligent control method and system based on cloud service
CN109050582A Train status intelligent control method and system
CN109067491A Broadcasting for train Voice Surveillance method, platform and system
CN108945009A Broadcasting for train monitoring system
CN109034116A Density of stream of people detection method and system
CN105872989A Broadcast message issuing method and system
CN105791422A Rail transit operation information platform and rail transit positioning method based on platform
CN105515701A Touch type broadcast control box
CN105539520A Wireless mobile station reporting platform based on PIS
CN105599787A Tramcar ground control system
CN105487453A Fire-fighting emergency broadcast output controller
CN105451186A Mobile stop-reporting platform for PIS system based on wireless beacon technology
CN105539512A Pantograph monitoring system
CN105471531A Cell broadcasting circuit
CN105376672A Monitoring circuit
CN105375613A Capacitance matrix circuit
CN105376068A Network interface card interface circuit for embedded router
CN105471532A Emergency broadcasting circuit for broadcasting console