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DUOLUN TECH CO LTD

Overview
  • Total Patents
    67
  • GoodIP Patent Rank
    21,914
  • Filing trend
    ⇧ 250.0%
About

DUOLUN TECH CO LTD has a total of 67 patent applications. It increased the IP activity by 250.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets computer technology, control and transport are SURROUND IO CORP, XIAO ZHERUI and XEVO INC.

Patent filings in countries

World map showing DUOLUN TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 67

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Song Zhijun 23
#2 Ye Jian 22
#3 Chen Bing 17
#4 Zheng Peiyu 16
#5 Chen Bo 15
#6 Qian Shengshan 12
#7 Yang Hongwei 11
#8 Wang Guoce 10
#9 Xu Yufei 9
#10 Liu Haiqing 9

Latest patents

Publication Filing date Title
CN111873905A Driving environment safety early warning system
CN111882901A Artificial intelligence information sharing platform based on wisdom traffic
CN111899507A Violation identification system based on unmanned aerial vehicle
CN111873903A Automobile anti-collision active early warning system based on environment perception
CN111862603A Wisdom city highway network monitored control system
CN111882867A City wisdom traffic early warning system based on thing networking
CN111882868A City wisdom traffic management system based on 5G car networking
CN111882472A Urban intelligent traffic information management system based on Internet of things
CN111882464A Management system for driving training
CN111881765A Safe driving auxiliary system based on image recognition technology
CN111882864A Road digital signage control system of urban intelligent traffic
CN111882866A Intelligent traffic management system
CN111885537A Driving behavior monitoring system based on vehicle-mounted terminal
CN111873902A Intelligent driving obstacle avoidance system for automobile
CN111873908A Panoramic backing image system for automobile
CN111918028A Building information processing device based on artificial intelligence
CN111882865A Urban road predictive analysis system based on big data
CN111915965A Intelligent system for motor vehicle driver actual road examination
CN111717196A Driving safety auxiliary device based on visual analysis
CN111714103A Health monitoring device for driving test examinees