Patents/Inventors

Qianxing Li

ZhejiangCN1 patent

2 Patents

US121232202024
Lock Mechanism with State Indication Function
WENZHOU YEEKA LOCK TECHNOLOGY CO., Ltd.
0 cites
US118594092024
Control Method of Electronic Lock and Electronic Lock Based on the Same
WENZHOU YEEKA LOCK TECHNOLOGY CO., Ltd.
0 cites