Lingfei Ni

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Shenzhen, CN

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Patents Applicationslast 30 patents

Information Patent Application
METHOD, APPARATUS AND SYSTEM FOR SERVICE MIGRATION
- Publication number 20110255550
- Publication date Oct 20, 2011
- Huawei Technologies Co., Ltd
- Sihai Ye
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, DEVICE AND SYSTEM FOR JUDGING CALL TYPE
- Publication number 20110211684
- Publication date Sep 1, 2011
- Huawei Technologies Co., Ltd
- Yue Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE