Yuchuan LIU

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Intelligent door lock control method, related device and system
- Patent number 12,236,734
- Issue date Feb 25, 2025
- METIS IP (SUZHOU) LLC
- Yuchuan Liu
- G07 - CHECKING-DEVICES
Information Patent Grant
Methods and systems for controlling a smart lock
- Patent number 11,928,904
- Issue date Mar 12, 2024
- YUNDING NETWORK TECHNOLOGY (BEIJING) CO., LTD.
- Tao Li
- G07 - CHECKING-DEVICES
Information Patent Grant
Methods and systems for controlling a smart lock
- Patent number 11,417,159
- Issue date Aug 16, 2022
- YUNDING NETWORK TECHNOLOGY (BEIJING) CO., LTD.
- Tao Li
- G07 - CHECKING-DEVICES

Patents Applicationslast 30 patents

Information Patent Application
METHODS AND SYSTEMS FOR CONTROLLING A SMART LOCK
- Publication number 20220383678
- Publication date Dec 1, 2022
- YUNDING NETWORK TECHNOLOGY (BEIJING) CO., LTD.
- Tao LI
- G07 - CHECKING-DEVICES
Information Patent Application
METHODS AND SYSTEMS FOR CONTROLLING A SMART LOCK
- Publication number 20220058901
- Publication date Feb 24, 2022
- YUNDING NETWORK TECHNOLOGY (BEIJING) CO., LTD.
- Tao LI
- G08 - SIGNALLING
Information Patent Application
INTELLIGENT DOOR LOCK CONTROL METHOD, RELATED DEVICE AND SYSTEM
- Publication number 20210256784
- Publication date Aug 19, 2021
- METIS IP (SUZHOU) LLC
- Yuchuan LIU
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES