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JIANGSU DONGYUAN ELECTRICAL APPLIANCE GROUP CO LTD

Overview
  • Total Patents
    14
About

JIANGSU DONGYUAN ELECTRICAL APPLIANCE GROUP CO LTD has a total of 14 patent applications. Its first patent ever was published in 2008. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are HYNCICA VACLAV, KYOWA HAKKO FOODS KK and GUOQING ZHANG.

Patent filings in countries

World map showing JIANGSU DONGYUAN ELECTRICAL APPLIANCE GROUP CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing JIANGSU DONGYUAN ELECTRICAL APPLIANCE GROUP CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Sun Yiyuan 10
#2 Qiu Weidong 10
#3 Sun Zhizhong 10
#4 Zhizhong Sun 4
#5 Yiyuan Sun 4
#6 Weidong Qiu 4
#7 Zhujun Wang 3
#8 Wang Jufen 2
#9 Zhang Jianping 2
#10 Haifeng Xu 2

Latest patents

Publication Filing date Title
CN103295804A Three-position switch adopting steering sensor
CN103337403A Three-position switch adopting touch screen
CN102832028A Broadband filtering compensation transformer
CN102280833B 40.5 KV outdoor Gas Insulated Switchgear (GIS)
CN102214898A Bus contact box with different incoming and outgoing center distances
CN102361247A Split-type gas insulated switchgear
CN103219663A Pressure relief type internal arcing protection switch equipment
CN103269028A Over-current protection type internal arcing protective switch equipment
CN103219665A Locking buckle type arcing protection switch equipment
CN102306908A Electric crank
CN101295603A High-capacity switching equipment with cabinet structure
CN101295599A High-capacity vacuum switch of 6300A distribution cabinet