Patents/Inventors

Fuyao Sun

BeijingCN4 patents

5 Patents

USD11058882025
Interior Part of Smart Door Lock
YUNDING NETWORK TECHNOLOGY (BEIJING) CO., Ltd.
0 cites
USD10635912025
Smart Lock
YUNDING NETWORK TECHNOLOGY (BEIJING) CO., Ltd.
0 cites
USD10323272024
Exterior Part of a Smart Door Lock
YUNDING NETWORK TECHNOLOGY (BEIJING) CO., Ltd.
0 cites
USD10179482024
Safe Box
YUNDING NETWORK TECHNOLOGY (BEIJING) CO., Ltd.
0 cites
USD09990432023
Lock Box
YUNDING NETWORK TECHNOLOGY (BEIJING) CO., Ltd.
0 cites