LL

Liangfeng Lei

Overall (All Time): #930,142 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
D1032694 Camera Shengnan LIU 2024-06-25
D1029913 Binocular camera 2024-06-04
D1008335 Camcorder 2023-12-19
D1007563 Camcorder 2023-12-12
D976300 Video camera 2023-01-24