Yanmei Wang

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Guangdong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method, client, server and system for multi-person audio-video inte...
- Patent number 9,667,672
- Issue date May 30, 2017
- GUANG-ZHOU HUADUO NETWORK TECHNOLOGY CO., LTD.
- Zhou Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Labeled complex, preparation method thereof, kit containing the sam...
- Publication number 20200209226
- Publication date Jul 2, 2020
- Shenzhen New Industries Biomedical Engineering Co.
- Wei RAO
- G01 - MEASURING TESTING
Information Patent Application
METHOD, CLIENT, SERVER AND SYSTEM FOR MULTI-PERSON AUDIO-VIDEO INTE...
- Publication number 20160057175
- Publication date Feb 25, 2016
- GUANGZHOU HUADUO NETWORK TECHNOLOGY CO., LTD
- Zhou CHEN
- G06 - COMPUTING CALCULATING COUNTING