Chengli Ouyang

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for testing aircraft message trigger logics
- Patent number 9,746,851
- Issue date Aug 29, 2017
- Air China Limited
- Weixi Chai
- G05 - CONTROLLING REGULATING
Information Patent Grant
Test apparatus and test method based on DFDAU
- Patent number 9,639,997
- Issue date May 2, 2017
- Air China Limited
- Weixi Chai
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
Apparatus and Method for Testing Aircraft Message Trigger Logics
- Publication number 20160203659
- Publication date Jul 14, 2016
- AIR CHINA LIMITED
- Weixi CHAI
- G07 - CHECKING-DEVICES
Information Patent Application
TEST APPARATUS AND TEST METHOD BASED ON DFDAU
- Publication number 20140350780
- Publication date Nov 27, 2014
- AIR CHINA LIMITED
- Weixi CHAI
- B64 - AIRCRAFT AVIATION COSMONAUTICS