Guo-Hua DUAN

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Camera module
- Patent number 9,197,797
- Issue date Nov 24, 2015
- HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
- Guo-Hua Duan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
CAMERA MODULE
- Publication number 20150015779
- Publication date Jan 15, 2015
- HON HAI PRECISION INDUSTRY CO., LTD.
- Guo-Hua DUAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE