HL

Hongjun LING

DC Dongguan Osm Digital Co.: 1 patents #2 of 3Top 70%
📍 Dongguan, CN: #163 of 426 inventorsTop 40%
Overall (2020): #446,466 of 565,922Top 80%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D894464 Lamp Meihua Xia, Qingsong Wen 2020-08-25