Inventor
YI QI
CN11 patents
⚠️ This page may combine multiple inventors who share the name “YI QI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YUNDING NETWORK TECH BEIJING CO LTD
10 patentsUS11417159B2Aug 16, 2022
Methods and systems for controlling a smart lock
YUNDING NETWORK TECH BEIJING CO LTD49 citations94
US11536050B2Dec 27, 2022
Systems for smart security
YUNDING NETWORK TECH BEIJING CO LTD3 citations71
US11423721B2Aug 23, 2022
Methods and systems for controlling an intelligent device
YUNDING NETWORK TECH BEIJING CO LTD3 citations67
US11823510B2Nov 21, 2023
Devices and methods for controlling smart lock
YUNDING NETWORK TECH BEIJING CO LTD0 citations61
US11538298B2Dec 27, 2022
Devices and methods for controlling smart lock
YUNDING NETWORK TECH BEIJING CO LTD1 citations61
US11928904B2Mar 12, 2024
Methods and systems for controlling a smart lock
YUNDING NETWORK TECH BEIJING CO LTD0 citations59
US12173532B2Dec 24, 2024
Lock and control methods and systems thereof
YUNDING NETWORK TECH BEIJING CO LTD0 citations57
US11527120B2Dec 13, 2022
Methods and systems for offline verification code generation based on smart door lock system
YUNDING NETWORK TECH BEIJING CO LTD0 citations50
US12417663B2Sep 16, 2025
Device control methods and systems
YUNDING NETWORK TECH BEIJING CO LTD0 citations45
US12189734B2Jan 7, 2025
Security control method and system
YUNDING NETWORK TECH BEIJING CO LTD0 citations45