BL

Biguang Lin

UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #1,894,397 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D938637 Spotlight — 2021-12-14
10477637 Direct-lighting mode and soft-lighting mode interchangeable photography LED illuminating lamp — 2019-11-12