Pingxin LI

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Bluetooth communication method and bluetooth communication device
- Patent number 9,848,285
- Issue date Dec 19, 2017
- Intsig Information Co., Ltd.
- Lixin Zhen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
BLUETOOTH COMMUNICATION METHOD AND BLUETOOTH COMMUNICATION DEVICE
- Publication number 20160157047
- Publication date Jun 2, 2016
- INTSIG INFORMATION CO., LTD.
- Lixin ZHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE