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QIZHI SOFTWARE BEIJING CO LTD

Overview
  • Total Patents
    282
  • GoodIP Patent Rank
    224,745
About

QIZHI SOFTWARE BEIJING CO LTD has a total of 282 patent applications. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets computer technology, digital networks and telecommunications are KASPERSKY LAB ZAO, APPSENSE LTD and RED HAT INC.

Patent filings in countries

World map showing QIZHI SOFTWARE BEIJING CO LTDs patent filings in countries
# Country Total Patents
#1 China 282

Patent filings per year

Chart showing QIZHI SOFTWARE BEIJING CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Huan Ren 27
#2 Wang Yu 14
#3 Pan Jianfeng 12
#4 Ren Huan 10
#5 Yipeng Zhu 9
#6 Hang Liu 8
#7 Li Tao 8
#8 Tang Xi 8
#9 Tiejun Li 8
#10 Zheng Wenbin 7

Latest patents

Publication Filing date Title
CN107577592A The localization method and device of web page element
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CN102739675A Detection method and device of website security
CN102779257A Security detection method and system of Android application program
CN102710555A Method, device and system for realizing file transmission in instant messenger (IM)