Yu DING

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for switching audio output device
- Patent number 9,921,806
- Issue date Mar 20, 2018
- Tencent Technology (Shenzhen) Company Limited
- Yu Ding
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Method And Apparatus For Switching Audio Output Device
- Publication number 20160291931
- Publication date Oct 6, 2016
- TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
- Yu DING
- G10 - MUSICAL INSTRUMENTS ACOUSTICS