YD

Yong Du

NC Najing Technology Corporation: 1 patents #1 of 1Top 100%
📍 Tokyo, ID: #8 of 8 inventorsTop 100%
Overall (2020): #213,713 of 565,922Top 40%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10790463 Light emitting device — 2020-09-29