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.
# | Country | Total Patents | |
---|---|---|---|
#1 | China | 8 | |
#2 | United States | 2 | |
#3 | WIPO (World Intellectual Property Organization) | 1 |
# | Industry | |
---|---|---|
#1 | Basic communication technologies | |
#2 | Digital networks | |
#3 | Computer technology | |
#4 | Environmental technology | |
#5 | Transport | |
#6 | Furniture and games | |
#7 | Agriculture |
# | Technology | |
---|---|---|
#1 | Amplifiers | |
#2 | Code conversion | |
#3 | Animal catching | |
#4 | Specific computer systems | |
#5 | Digital information transmission | |
#6 | Climate change mitigation in transportation | |
#7 | Pulse technique | |
#8 | Parachutes | |
#9 | Physical training equipment |
# | 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 |
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 |