YC

Yusan Chen

AL Appotronics Corporation Limited: 1 patents #12 of 30Top 40%
Overall (2022): #194,796 of 548,613Top 40%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11245243 Light-emitting ceramic and light-emitting device Qian Li, Yanzheng Xu 2022-02-08