KJ

Kryger De Jozef

SC Shanghai Yaming Lighting Co.: 1 patents #1 of 2Top 50%
Overall (2020): #383,414 of 565,922Top 70%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10588188 Alternating-current LED drive circuit Xiaoliang Xu 2020-03-10