HL

Haiqiang Liao

📍 Nanxiacun, CN: #1 of 4 inventorsTop 25%
Overall (All Time): #1,783,799 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12158024 Electronic lock compatible with left and right opening and a method for automatically judging left and right opening of the electronic lock Bojian Tan, Juhua Zheng, Yanzhen Yu 2024-12-03
D1046598 Fingerprint lock Bojian Tan, Juhua Zheng, Yanzhen Yu 2024-10-15