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BEIJING SURSEN INTERNAT INFORMATION TECHNOLOGY CO LTD

Overview
  • Total Patents
    27
About

BEIJING SURSEN INTERNAT INFORMATION TECHNOLOGY CO LTD has a total of 27 patent applications. Its first patent ever was published in 2005. It filed its patents most often in China, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets computer technology and digital networks are UTIMACO SAFEWARE AG, ARTHURSSON DANIEL and TAASERA INC.

Patent filings in countries

World map showing BEIJING SURSEN INTERNAT INFORMATION TECHNOLOGY CO LTDs patent filings in countries

Patent filings per year

Chart showing BEIJING SURSEN INTERNAT INFORMATION TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Donglin Wang 12
#2 Wang Donglin 11
#3 Ningsheng Liu 6
#4 Haifeng Jiang 3
#5 Kaihong Zou 3
#6 Liu Ningsheng 2
#7 Li Ran 2
#8 Changwei Liu 2
#9 Li Ming 2
#10 Hao Han 2

Latest patents

Publication Filing date Title
US2014026230A1 Method, System, Login Device, and Application Software Unit for Logging in to Document Management System
CN102253855A Method and device for transferring shared memory
CN102156663A Implementation method and device of plugin
CN102122333A Method for logging in document library system
CN102184351A Content reading system and content reading method
CN102169534A Method and device for displaying watermark
CN101923724A Page cutting method
CN101923722A Realization method and device of connective seal
CN101566934A Method for processing virtual printing
CN101520772A Realizing method of electronic seal
CN101464782A Conversion method for page description information and apparatus using page description
CN101369268A Storage method for document data in document warehouse system
CN101311950A Electronic stamp realization method and device
CN101008940A Method and device for automatic processing font missing
CN1979511A File data safety management system and method
CN101982818A Processing method of document
CN102043821A Document displaying method
CN1980121A Electronic signing mobile terminal, system and method
CN1956449A Encipher transmission method and equipment system for preventing copying data resource
CN101841411A Data resource anti-copying encrypted transmission method and device system