Dongliang Chen

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for operating an electronic device
- Patent number 11,743,336
- Issue date Aug 29, 2023
- YUNDING NETWORK TECHNOLOGY (BEIJING) CO., LTD.
- Wei Chang
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Method and device for recording information
- Patent number 9,553,968
- Issue date Jan 24, 2017
- Xiaomi Inc.
- Xiaohua Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND SYSTEM FOR OPERATING AN ELECTRONIC DEVICE
- Publication number 20210126976
- Publication date Apr 29, 2021
- YUNDING NETWORK TECHNOLOGY (BEIJING) CO., LTD.
- Wei CHANG
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
METHOD AND DEVICE FOR RECORDING INFORMATION
- Publication number 20140147092
- Publication date May 29, 2014
- Xiaomi Inc.
- Xiaohua Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE