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Shanghai liangjiang communication system co ltd

Overview
  • Total Patents
    31
  • GoodIP Patent Rank
    50,675
About

Shanghai liangjiang communication system co ltd has a total of 31 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 telecommunications, digital networks and environmental technology are STENFELT JOHN, MFORMATION TECHNOLOGIES INC and SENARATH NIMAL GAMINI.

Patent filings in countries

World map showing Shanghai liangjiang communication system co ltds patent filings in countries
# Country Total Patents
#1 China 31

Patent filings per year

Chart showing Shanghai liangjiang communication system co ltds patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zou Shuangxi 11
#2 Wang Zhongshu 5
#3 Xie Neng 4
#4 Song Shucheng 3
#5 Zhang Huanli 2
#6 Wu Xiaoran 2
#7 Chai Lei 2
#8 Fu Xijie 2
#9 Yao Rui 1
#10 Wang Xinxin 1

Latest patents

Publication Filing date Title
CN107040911A Detect method and device, the service maintenance system of mobile number validity
CN107040912A Control the method and system of mobile terminal border roaming
CN106936802A Mobile phone A PP information protecting methods and mobile phone A PP clients, system
CN106937246A A kind of mobile phone positioning method, mobile phone, mobile phone locating platform and system
CN106921633A Calling number Verification System and method
CN106921615A System, method and the mobile terminal of fixed network number communication are realized in the terminal
CN105792148A System and method for activating mobile phone users
CN105791456A Device, system and method for realizing mobile terminal addressing between circuit domain and packet domain
CN105792210A System and method for complete communication control of area in LTE network
CN105792123A Region local communication control system and method in LTE network
CN105792234A System and method for detecting vulnerabilities of communication network
CN105791159A Ethernet-based data acquisition, processing and forwarding control method
CN105790981A Data collecting, processing and forwarding control system based on Ethernet
CN105792146A Centralized management and control method for short message subscription business types
CN105792145A Short message subscription service type centralized management and control system
CN105790971A System for displaying extension telephone number of private automatic branch exchange
CN105790969A Method for controlling signaling process based on signaling network
CN105792168A Method for discovering and controlling copy mobile phone SIM card by compulsive login
CN105792171A System for discovering and managing copied mobile phone SIM card through adopting forced login
CN105792173A Method for discovering and administering illegally copied mobile phone SIM cards