Liang Chen

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Qingdao, CN

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Patents Applicationslast 30 patents

Information Patent Application
EXTENSION MODULE AND TELEVISION HAVING THE EXTENSION MODULE
- Publication number 20110317076
- Publication date Dec 29, 2011
- Haier Group Co.
- Yilkong Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TV SIGNAL SWITCHING BOX AND CONTROLLING METHOD THEREOF
- Publication number 20110321116
- Publication date Dec 29, 2011
- Haier Group Co.
- Chao Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE