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CHINA MERCHANTS HUARUAN INFORMATION CO LTD

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    105,610
About

CHINA MERCHANTS HUARUAN INFORMATION CO LTD has a total of 16 patent applications. Its first patent ever was published in 2019. It filed its patents most often in China. Its main competitors in its focus markets control, computer technology and it methods for management are DISSUAVOL SARL, BEIJING BROADSHINE TECH CO LTD and SHENZHEN FANGLE TECH CO LTD.

Patent filings in countries

World map showing CHINA MERCHANTS HUARUAN INFORMATION CO LTDs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing CHINA MERCHANTS HUARUAN INFORMATION CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Jianwen 13
#2 Yang Bai 8
#3 Xu Xiaofan 7
#4 Tan Yu'An 5
#5 Liu Weibiao 4
#6 Li Jiguan 4
#7 Luo Qingyi 3
#8 Xie Haiqiang 3
#9 Zhang Tanglong 3
#10 Liang Jianfeng 3

Latest patents

Publication Filing date Title
CN112200922A Lane abnormity processing method, device, equipment and medium
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CN111341121A Method and equipment for determining vehicle driving direction based on ETC portal number
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CN110751837A Method, device and equipment for determining high-speed driving path and storage medium
CN110728759A ETC portal transaction success rate detection method and device, computing equipment and medium
CN110796060A Method, device and equipment for determining high-speed driving route and storage medium
CN110570534A Processing method, device, equipment and storage medium of charge rate
CN110555569A Path restoration method, device, equipment and storage medium
CN110516432A A kind of determination method, apparatus, equipment and the storage medium of vehicle permission
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CN110619426A Road network model construction method, device, equipment and storage medium
CN110322696A Highway overload remediation auxiliary system
CN110362003A Free flow integral intelligent controls machine and its draws charging method