Fangfei Dong

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method, system, and electronic device for monitoring
- Patent number 10,043,374
- Issue date Aug 7, 2018
- Lenovo (Beijing) Limited
- Fangfei Dong
- G08 - SIGNALLING

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS
- Publication number 20230251717
- Publication date Aug 10, 2023
- Lenovo (Beijing) Limited
- Fangfei DONG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD, SYSTEM, AND ELECTRONIC DEVICE FOR MONITORING
- Publication number 20170193804
- Publication date Jul 6, 2017
- Lenovo (Beijing) Limited
- Fangfei Dong
- G08 - SIGNALLING