SQ

Shengmin Qian

SC Shanghai Hoto Technology Co.: 3 patents #6 of 7Top 90%
Overall (All Time): #1,331,968 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D1077138 High pressure water gun Fei Lei, Yuxin Zhang 2025-05-27
D1076168 Flashlight Fei Lei, Yuxin Zhang, Lidan Liu 2025-05-20
D1044071 Camping light Lidan Liu, Fei Lei 2024-09-24