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SHANGHAI DANGOO ELECTRONICS CO LTD

Overview
  • Total Patents
    90
  • GoodIP Patent Rank
    18,913
  • Filing trend
    ⇧ 77.0%
About

SHANGHAI DANGOO ELECTRONICS CO LTD has a total of 90 patent applications. It increased the IP activity by 77.0%. Its first patent ever was published in 2012. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets electrical machinery and energy, environmental technology and semiconductors are SHENZHEN GUANKE TECH CO LTD, OPPLE LIGHTING CO LTD and ZHANGZHOU LEEDARSON OPTOELECTRONIC TECH CO LTD.

Patent filings in countries

World map showing SHANGHAI DANGOO ELECTRONICS CO LTDs patent filings in countries

Patent filings per year

Chart showing SHANGHAI DANGOO ELECTRONICS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhu Mingxing 17
#2 Yan Huafeng 16
#3 Wen Guojun 10
#4 Li Wenlong 10
#5 Qu Song 8
#6 Wang Xuhuang 7
#7 Gao Shanfu 7
#8 Niu Junjie 5
#9 Cao Kaibo 5
#10 Wang Meiling 5

Latest patents

Publication Filing date Title
CN111076150A Rotatable plug-in lamp holder
CN111102488A Telescopic plug-in lamp holder
CN110986002A Detachable plug-in lamp holder
CN111182695A Adapter for traditional Triac dimming lamp and novel Triac dimming lamp
CN110831287A Driving circuit for LED lamp current distribution
CN110822330A LED wall lamp with adjustable light emitting area
CN110925661A Zoom spotlight and manufacturing method thereof
CN110740541A Circuit for adjusting light and color temperature
CN110630942A Dull and stereotyped ceiling light of free-hand equipment of screw
CN110345400A A kind of photochromic adjustable filament stem bridging arrangement
CN110319360A A kind of LED light source with regulating switch water-tight device
CN110094698A A kind of strip light of angle adjustable
CN110137708A A kind of electric wire connecting junction
CN109973835A A kind of LED light of plastic construction
CN110056788A A kind of built-in LED light driven
CN109611795A A kind of silica gel reflector for cylinder lamp structure
CN109600883A A kind of color temperature-tunable LED circuit of tunable optical
CN109442355A A kind of thyristor regulating electro-optical device applied to downlight
CN109519729A A kind of music light bulb
CN109404800A A kind of face dress lamp on the complete compatible chassis J-BOX