Yuchen Wu

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Propeller connecting piece for electric model airplane
- Patent number 9,079,115
- Issue date Jul 14, 2015
- Shanghai Nine Eagles Electronic Technology Co., Ltd.
- Guochuan Huang
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Remote controller for aircraft model
- Patent number 8,287,326
- Issue date Oct 16, 2012
- Shanghai Nine Eagles Electronic Technology Co., Ltd.
- Guochuan Huang
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Single rotor model helicopter with improved stability behavior
- Patent number 8,177,600
- Issue date May 15, 2012
- Shanghai Nine Eagles Electronic Technology Co., Ltd.
- Guochuan Huang
- B64 - AIRCRAFT AVIATION COSMONAUTICS

Patents Applicationslast 30 patents

Information Patent Application
Propeller Connecting Piece for Electric Model Airplane
- Publication number 20120177497
- Publication date Jul 12, 2012
- Shanghai Nine Eagles Electronic Technology Co.
- Guochuan Huang
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
SINGLE ROTOR MODEL HELICOPTER WITH IMPROVED STABILITY BEHAVIOR
- Publication number 20100178836
- Publication date Jul 15, 2010
- SHANGHAI NINE EAGLES ELECTRONIC TECHNOLOGY CO., LTD.
- Guochuan HUANG
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
REMOTE CONTROLLER FOR AIRCRAFT MODEL
- Publication number 20100125366
- Publication date May 20, 2010
- SHANGHAI NINE EAGLES ELECTRONIC TECHNOLOGY CO., LTD.
- GUOCHUAN HUANG
- A63 - SPORTS GAMES AMUSEMENTS