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Patents Grantslast 30 patents

Information Patent Grant
Method and system for voice transmission control
- Patent number 9,807,243
- Issue date Oct 31, 2017
- SHANGHAI XIAOI ROBOT TECHNOLOGY CO., LTD.
- Bo Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for voice transmission control
- Patent number 9,667,787
- Issue date May 30, 2017
- SHANGHAI XIAOI ROBOT TECHNOLOGY CO., LTD.
- Bo Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Method and System for Voice Transmission Control
- Publication number 20170201625
- Publication date Jul 13, 2017
- SHANGHAI XIAOI ROBOT TECHNOLOGY CO., LTD.
- Bo LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and System for Voice Transmission Control
- Publication number 20170070612
- Publication date Mar 9, 2017
- SHANGHAI XIAOI ROBOT TECHNOLOGY CO., LTD.
- Bo LI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS