TSUNG-LUNG YANG

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Patents Grantslast 30 patents

Information Patent Grant
Speaker set for portable electronic device
- Patent number 8,259,985
- Issue date Sep 4, 2012
- ShenZhen FuTaiHong Precision Industry Co., Ltd.
- Tsung-Lung Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SPEAKER SET FOR PORTABLE ELECTRONIC DEVICE
- Publication number 20090190783
- Publication date Jul 30, 2009
- SHENZHEN FUTAIHONG PRECISION INDUSTRY CO., LTD.
- TSUNG-LUNG YANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPEAKER SET FOR PORTABLE ELECTRONIC DEVICE
- Publication number 20090190788
- Publication date Jul 30, 2009
- SHENZHEN FUTAIHONG PRECISION INDUSTRY CO., LTD.
- TSUNG-LUNG YANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE