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SHANGHAI LIANGJIANG COMM SYSTEM CO LTD

Overview
  • Total Patents
    54
  • GoodIP Patent Rank
    212,980
About

SHANGHAI LIANGJIANG COMM SYSTEM CO LTD has a total of 54 patent applications. Its first patent ever was published in 2007. It filed its patents most often in China. Its main competitors in its focus markets telecommunications are BEIJING DTKD COMM EQUIPMENT CO LTD, TELECOMM TRANSMISSION RES INST MINISTRY OF INDUSTRY AND INFORMATION TECHNOLOGY and SUN CHUNHUA.

Patent filings in countries

World map showing SHANGHAI LIANGJIANG COMM SYSTEM CO LTDs patent filings in countries
# Country Total Patents
#1 China 54

Patent filings per year

Chart showing SHANGHAI LIANGJIANG COMM SYSTEM CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Telecommunications

Focus technologies

Top inventors

# Name Total Patents
#1 Zou Shuangxi 12
#2 Shuangxi Zou 10
#3 Di Weihua 8
#4 Shucheng Song 7
#5 Song Shucheng 7
#6 Hu Zhengdong 6
#7 Yang Xuerong 5
#8 Xiao Kehua 3
#9 Wang Zhongshu 3
#10 Xu Dongmei 3

Latest patents

Publication Filing date Title
CN105323367A Method using instant communication message to display network phone caller identity
CN105306654A Method for displaying Internet telephone caller ID through dual-tone and multiple-frequency
CN104125546A Short message subscription business type centralized management and control method and system
CN104754599A System and method for realizing interception based on signaling technology
CN104754693A System and method for implementing value added service by analyzing wireless access signaling
CN103686649A Region communication management and control system and method based on wireless network and core network interface signaling
CN103369486A System and method for preventing fraud SMS (Short message Service) message
CN104168547A A system and method for processing fraud short messages based on signaling technology
CN104022925A Ethernet-based data acquisition, processing and forwarding control system and method
CN103974356A External platform and method for achieving LTE circuit domain fallback
CN103906031A System and method for enabling prepaid intelligent network user to implement calling during international roaming
CN103905219A System and method for monitoring and storing communication information in service platform
CN103906029A Method for enabling prepaid intelligent network user to be called during international roaming
CN103874033A Method for identifying irregular spam short message on the basis of Chinese word segmentation
CN103855793A Flash-free bypass device for Ethernet tandem connection device
CN103856887A Real-time scenic spot visitor flow counting method based on signaling information
CN103856944A Fraud short message recognizing method with numerical characteristics and sending frequency combined
CN103856338A Automatic bypass device and method for tandem connection of communication device
CN103596162A A system and a method for generating a calling detail record containing a called user number
CN103581911A System and method for detecting prepayment crank call user