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CHEN DU

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    221,234
About

CHEN DU has a total of 11 patent applications. Its first patent ever was published in 2005. It filed its patents most often in China, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets basic communication technologies, digital networks and computer technology are COMLINEAR CORP, BANG & OLUFSEN ICEPOWER AS and KIRN LARRY.

Patent filings in countries

World map showing CHEN DUs patent filings in countries

Patent filings per year

Chart showing CHEN DUs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Du 10
#2 Zhigang Zheng 2
#3 Principe Jose C 2
#4 Guizhen Dai 2
#5 Yinguang Xu 2
#6 Harris John G 2
#7 Wei Dazhi 1
#8 Demirci Kemal S 1
#9 Xin Chen 1
#10 Liqun Gong 1

Latest patents

Publication Filing date Title
CN109625273A A kind of plant protection drone
CN109173176A A kind of energy saving chin-up training device with assist function
US8305140B1 Linear, large swing active resistive circuit and method
CN102797565A Vortex composite heat engine
CN102678332A Reheating vortex combined-type heat engine
CN102114195A Anti-drug capsule prepared from pure traditional Chinese medicines
CN102635443A Utilization device for spiral internal air energy
CN102451068A Infusion support for treatment couch
CN102454929A Tubular fluorescent lamp device
US2008192841A1 Device and methods for biphasic pulse signal coding