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INTSIG INFORMATION CO LTD

Overview
  • Total Patents
    90
  • GoodIP Patent Rank
    90,862
About

INTSIG INFORMATION CO LTD has a total of 90 patent applications. Its first patent ever was published in 2010. It filed its patents most often in WIPO (World Intellectual Property Organization), EPO (European Patent Office) and Republic of Korea. Its main competitors in its focus markets computer technology, telecommunications and it methods for management are SHANGHAI HEHE INF TECH DEV CO, BEIJING YUANSHAN INTELLIGENT TECH CO LTD and SECUVE CO LTD.

Patent filings per year

Chart showing INTSIG INFORMATION CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhen Lixin 48
#2 Long Teng 43
#3 Luo Xiping 34
#4 Chen Qingshan 26
#5 Cao Lu 25
#6 Wang Yue 9
#7 Zhu Lin 9
#8 Li Pingxin 8
#9 Zhang Bin 7
#10 Guo Fengjun 5

Latest patents

Publication Filing date Title
CN111402281A Book edge detection method and device
CN111353961A Document curved surface correction method and device
CN111353492A Image identification and information extraction method and device for standardized document
CN110647833A Garbage classification judgment device and method
KR20140051245A Business card information exchange method combining character recognition and image matching
EP2472372A1 Input method of contact information and system
CN101916271A Method and system for automatically acquiring contact head image
CN101901266A Method and system for automatically releasing information on internets after inputting contact information
CN101901256A Method and system for automatically synchronizing set information of user on various social network sites
CN101902414A Method and system for informing friends through network after contact establishment
CN101916258A Method and system for automatically correcting identification result through network query