Shuguang XIONG

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for file identification
- Patent number 10,284,577
- Issue date May 7, 2019
- IYUNTIAN CO., LTD.
- Zhentan Feng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Method and Apparatus for File Identification
- Publication number 20160366158
- Publication date Dec 15, 2016
- iYuntian Co., Ltd.
- Zhentan FENG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE