Kent Chen

Follow

Person

Hong Kong, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Busy tone for wireless networks
- Patent number 7,545,827
- Issue date Jun 9, 2009
- Hong Kong Applied Science and Technology Research Institute Co., Ltd.
- Meixia Tao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Busy tone for wireless networks
- Publication number 20050180357
- Publication date Aug 18, 2005
- Hong Kong Applied Science and Technology Research Institute Co., Ltd.
- Meixia Tao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE