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HANWANG TECH CO LTD

Overview
  • Total Patents
    90
  • GoodIP Patent Rank
    16,552
  • Filing trend
    ⇧ 212.0%
About

HANWANG TECH CO LTD has a total of 90 patent applications. It increased the IP activity by 212.0%. Its first patent ever was published in 2004. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and Germany. Its main competitors in its focus markets computer technology, measurement and chemical engineering are CAPTRICITY INC, HANGZHOU GLORITY SOFTWARE LTD and SEE OUT PTY LTD.

Patent filings in countries

World map showing HANWANG TECH CO LTDs patent filings in countries

Patent filings per year

Chart showing HANWANG TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Huang Lei 27
#2 Peng Fei 20
#3 Xiang Guowei 15
#4 Zhang Jian 12
#5 Wu Songlin 7
#6 Liu Changping 7
#7 Liu Yingjian 7
#8 Jia Feifei 7
#9 Sun Xudong 6
#10 Hu Yuanliang 5

Latest patents

Publication Filing date Title
CN112200057A Face living body detection method and device, electronic equipment and storage medium
CN112200056A Face living body detection method and device, electronic equipment and storage medium
CN111783748A Face recognition method and device, electronic equipment and storage medium
CN111985374A Face positioning method and device, electronic equipment and storage medium
CN111860168A Pedestrian re-identification method and device, electronic equipment and storage medium
CN111652086A Face living body detection method and device, electronic equipment and storage medium
CN110816124A Capacitance pencil and intelligent accessory thereof
CN110751862A Handheld reader and data processing method thereof
CN110826347A Handheld reader and reading control method and device thereof
CN110765998A Hand-held reader
CN110738153A Heterogeneous face image conversion method and device, electronic equipment and storage medium
CN110377170A A kind of touch-control handwriting pen and its control method
CN110308807A A kind of capacitance pen, control method and touch-control system
CN110363989A Magnitude of traffic flow detection method, device, electronic equipment and storage medium
CN110399873A ID Card Image acquisition methods, device, electronic equipment and storage medium
CN110347272A Capacitance pen and its manufacturing method
CN110299030A Handheld terminal, aircraft and its airspace measurement method, control method
CN110298281A Video structural method, apparatus, electronic equipment and storage medium
CN110303507A Method, controlling terminal and the system that user interacts with animal robot
CN109857269A Signal for capacitance pen sends structure and capacitance pen