LB

Longji Bai

SC Sz Dji Technology Co.: 1 patents #47 of 178Top 30%
Overall (2024): #369,085 of 561,600Top 70%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11921418 Shutter and photographing apparatus Tongyao HUANG 2024-03-05