Shaozhuang Liu

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Beijing, CN

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Patents Applicationslast 30 patents

Information Patent Application
AUTOMATIC OUTBOUND INSTANT MESSAGES
- Publication number 20210126879
- Publication date Apr 29, 2021
- Beijing Yi Zhang Yun Feng Technology Co., Ltd.
- Shaozhuang Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CROSS-DOMAIN MAPPED COMPOUND NETWORK INSTRUCTION SYSTEM
- Publication number 20210058493
- Publication date Feb 25, 2021
- Beijing Yi Zhang Yun Feng Technology Co., Ltd.
- Qian Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE