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TIANJIN SURSEN INVEST CO LTD

Overview
  • Total Patents
    30
  • GoodIP Patent Rank
    195,362
About

TIANJIN SURSEN INVEST CO LTD has a total of 30 patent applications. Its first patent ever was published in 2012. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets computer technology, digital networks and it methods for management are HANGZHOU DTDREAM TECH CO LTD, CHINASOFT INFORMATION SYSTEM ENG CO LTD and TORMASOV ALEXANDER G.

Patent filings in countries

World map showing TIANJIN SURSEN INVEST CO LTDs patent filings in countries

Patent filings per year

Chart showing TIANJIN SURSEN INVEST CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Donglin 24
#2 Jin Youbing 5
#3 Donglin Wang 2
#4 Min Wei 2
#5 Li Ming 1
#6 Xing Hao 1
#7 Huang Tiejun 1

Latest patents

Publication Filing date Title
CN104168323A Cloud service system and method
US2015012446A1 Method and device for digital registration of assets
WO2014183671A1 Safety control method for cloud storage
CN104461408A Small margin or margin-free printing method
CN104463763A Electronic seal blurring method
CN104463555A Method for achieving electronic seal
CN104463005A Method for controlling access permissions of electronic document
CN104462875A Off-line file digital right protection method and device for mobile terminal
CN104462147A Storage method for document
CN104463554A Electronic seal achieving method and device
CN104462947A Right control method and system, application software and platform software
CN104462130A Electronic data processing method and system
CN104461490A Software implementation method compatible with different formats of documents
CN104461407A Method and system for achieving offline printing limits
CN104463553A Implementation method for dynamic electronic seal
CN104461458A Method and device for describing document page content through multiple page description languages
US2014181116A1 Method and device of cloud storage
CN103853748A Database synchronizing method
WO2013004120A1 Method and device for calling document library system
WO2013170504A1 Large data storage system