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SURSEN CORP

Overview
  • Total Patents
    35
About

SURSEN CORP has a total of 35 patent applications. Its first patent ever was published in 2006. It filed its patents most often in EPO (European Patent Office), WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets computer technology, digital networks and audio-visual technology are RE MAGO LTD, GOLDMAN OLIVER and CHINA STANDARD SOFTWARE CO LTD.

Patent filings in countries

World map showing SURSEN CORPs patent filings in countries

Patent filings per year

Chart showing SURSEN CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Donglin 35
#2 Guo Xu 11
#3 Liu Ningsheng 11
#4 Liu Changwei 9
#5 Zou Kaihong 7
#6 Jiang Haifeng 5
#7 Lu Xiaoqing 3
#8 Hou Yuewen 2
#9 Wang Ruihua 2
#10 Wang Liwei 2

Latest patents

Publication Filing date Title
US2013031085A1 Docbase management system and implenting method thereof
WO2010088855A1 Method and system for implementing interaction between application and extended module of document library system
WO2009115003A1 A document base system authority control method and device
WO2009100678A1 Method, system and document base for controlling document base access security
EP2273394A1 Document processing method, system and device
EP1965314A1 Document processing system and method
EP1965327A1 A document data security management method and system
EP1965308A1 Document processing system and method
EP1953752A1 Embedding and detecting hidden information