Yanan Sun

Follow

Person

Qingdao, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Switching method of different display windows of a TV
- Patent number 9,271,046
- Issue date Feb 23, 2016
- HAIER GROUP CO.
- Xijia Hu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SWITCHING METHOD OF DIFFERENT DISPLAY WINDOWS OF A TV
- Publication number 20140344868
- Publication date Nov 20, 2014
- Haier Group Co.
- Xijia Hu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE