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NANJING YUNJITANG INFORMATION TECH CO LTD

Overview
  • Total Patents
    30
  • GoodIP Patent Rank
    52,760
  • Filing trend
    ⇩ 78.0%
About

NANJING YUNJITANG INFORMATION TECH CO LTD has a total of 30 patent applications. It decreased the IP activity by 78.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets transport, computer technology and audio-visual technology are PLK TECH CO LTD, HANGZHOU HOPECHART IOT TECH CO LTD and PLK TECHNOLOGIES.

Patent filings in countries

World map showing NANJING YUNJITANG INFORMATION TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 30

Patent filings per year

Chart showing NANJING YUNJITANG INFORMATION TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Fang Changluan 28
#2 Zhou Qinghua 14
#3 Sun Jie 10
#4 Fang Wei 8
#5 Sun Jiye 5
#6 Huang Kaiming 5
#7 Gao Yipeng 4
#8 Tian Jiangtao 3
#9 Meng Chun 3
#10 Yang Yunlin 3

Latest patents

Publication Filing date Title
CN110855976A Camera abnormity detection method and device and terminal equipment
CN110598763A Image identification method and device and terminal equipment
CN109624902A To collision automatic pipe system and method before a kind of vehicle
CN109766870A A kind of unattended alcohol detection method based on action recognition
CN109795320A A kind of unattended alcohol detection method based on recognition of face
CN109583174A A kind of offline authentication system of driver's recognition of face and method
CN109606106A A kind of unattended alcohol detection system based on recognition of face
CN109367540A A kind of driver's response identifying system based on Risk-warning
CN109109748A A kind of pedestrian's identification early warning system for blind area on the right side of heavy motor truck
CN109003304A A kind of camera angle mobile detecting system and method based on deep learning
CN108389295A A kind of dregs comprehensive monitoring system for site ingress/egress points
CN107886136A A kind of method based on depth learning technology identification goods medium species
CN107563339A A kind of vehicle-mounted cargo media recognition method based on TOF technologies
CN107631691A A kind of vehicle-mounted cargo calculation method of physical volume based on TOF technologies
CN107377486A A kind of minute surface self-stripping system for vehicle-mounted analyzer
CN107358222A A kind of vehicle based on camera device passes through ground pollution identifying system and method
CN107358236A A kind of number-plate number identifying system and method based on camera device
CN107229938A A kind of vehicle tire lug mud identifying system and method based on camera device
CN107284236A A kind of diesel vehicle blanket and method based on extinguisher
CN107152344A The flame-out oil cutting-off device of diesel vehicle based on extinguisher and magnetic valve and method