Inventor
LIU GUOBAO
CN4 patents
Patents
4 patentsUS10671994B2Jun 2, 2020
Mobile terminal having offline transaction notification function and notification method
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MQTT protocol simulation method and simulation device
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SDN-based packet mirroring method, and network traffic monitoring and management system
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US11474187B2Oct 18, 2022
Positioning method based on 5G and positioning system based on 5G
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