Qingan Rong

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Wireless card reader and method for storing data
- Patent number 9,792,467
- Issue date Oct 17, 2017
- Huawei Technologies Co., Ltd.
- Haizhao Lu
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
MEMORY CARD AND DATA STORAGE METHOD
- Publication number 20150035655
- Publication date Feb 5, 2015
- Huawei Technologies Co., Ltd
- Haizhao Lu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Wireless Card Reader and Method for Storing Data
- Publication number 20150029004
- Publication date Jan 29, 2015
- Huawei Technologies Co., Ltd
- Haizhao Lu
- G06 - COMPUTING CALCULATING COUNTING