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CENNAVI TECHNOLOGIES CO LTD

Overview
  • Total Patents
    209
  • GoodIP Patent Rank
    226,519
About

CENNAVI TECHNOLOGIES CO LTD has a total of 209 patent applications. Its first patent ever was published in 2009. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and Singapore. Its main competitors in its focus markets control, computer technology and measurement are QUINN JOSEPH P, IE CHENG TECH TIANJIN CO LTD and DDG GES FUER VERKEHRSDATEN MBH.

Patent filings in countries

World map showing CENNAVI TECHNOLOGIES CO LTDs patent filings in countries

Patent filings per year

Chart showing CENNAVI TECHNOLOGIES CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Jianjun 51
#2 Jiang Sheng 27
#3 Hu Jian 26
#4 Jianjun Li 25
#5 Jia Xueli 23
#6 Xue Ming 19
#7 Ming Xue 15
#8 Wei Junhua 14
#9 Dai Xi 12
#10 Sheng Jiang 12

Latest patents

Publication Filing date Title
CN104021672A Method and device for obtaining traffic jam index
CN103680143A Traffic information processing method and device
CN103679300A Time forecasting method and device
CN103632545A Method and device for acquiring traffic information
CN103593971A Traffic information processing method and device
CN103544351A Method and device for adjusting parameters of simulation model
CN103499828A Floating car track map matching method and device
CN103531023A Data processing method and device
CN103106258A Dynamic position decoding method and device
CN103050009A Method, device and system for providing dynamic traffic information
CN103093621A Processing method and device of multisource traffic information fusion
CN103049576A Event acquisition method and event acquisition device
CN103093618A Traffic data processing method and device
CN103093619A Traffic evaluation method and device based on intelligent traffic system
CN103047993A Method and device for path planning
CN102982694A Method and device for acquiring traffic information based on empty taxi position
CN102982679A Method and device for acquiring traffic information based on transfer site
CN102968499A Device for providing traffic information inquiry service, traffic information inquiry method, and system for providing traffic information inquiry service
CN103021257A Method and apparatus for generating electronic map
CN103021166A Method and device for traffic weather information processing