Inventor
Li Xiancang
CN3 patents
Patents
3 patentsUS11417159B2Aug 16, 2022
Methods and systems for controlling a smart lock
YUNDING NETWORK TECH BEIJING CO LTD49 citations94
US11928904B2Mar 12, 2024
Methods and systems for controlling a smart lock
YUNDING NETWORK TECH BEIJING CO LTD0 citations59
US12542016B2Feb 3, 2026
Smart device control methods and systems
YUNDING NETWORK TECH BEIJING CO LTD0 citations44