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YANFENG WEISHITONG ELECTRONIC TECHNOLOGY SHANGHAI CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    216,273
About

YANFENG WEISHITONG ELECTRONIC TECHNOLOGY SHANGHAI CO LTD has a total of 11 patent applications. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets transport and environmental technology are DOI SHINKICHI, NINGBO SHUNJIANG AUTO PARTS MFG CO LTD and KONG RONG.

Patent filings in countries

World map showing YANFENG WEISHITONG ELECTRONIC TECHNOLOGY SHANGHAI CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing YANFENG WEISHITONG ELECTRONIC TECHNOLOGY SHANGHAI CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Wang Qiyu 3
#2 Zhu Tianpeng 2
#3 Guo Xiao 2
#4 Li Chenyun 2
#5 Lu Chao 1
#6 Ji Shenglong 1
#7 Dong Wenhui 1
#8 Zhang Jiameng 1
#9 Jiang Wenjun 1
#10 Zhang Yu 1

Latest patents

Publication Filing date Title
CN104590167A Auxiliary motor vehicle driving system
CN104656731A Voltage-controlled current source controller
CN103715876A Low-voltage drop active power filter
CN103715500A Dipole antenna for bluetooth and wireless fidelity communication module
CN103716099A Bluetooth intercommunity standard automatic test system
CN103367825A Normal-voltage regulating method for power management module
CN103364741A Vehicle-mounted electronic product power supply pulse automated test system
CN102915752A Vehicle-mounted automatic sound-mixing music player
CN102915259A Hardware watchdog circuit of car electronic circuit
CN102915647A Vehicle-mounted traffic sign automatic identification method and device
CN103376127A Indicating method and indicating structure of automobile instrument