YC

Yu-Chun Chung

EP Epistar: 1 patents #60 of 172Top 35%
KC Kaistar Lighting(Xiamen) Co.: 1 patents #1 of 21Top 5%
Overall (2021): #196,219 of 548,734Top 40%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10989363 LED filament and LED bulb with LED filament Chien-Li Yang, Yu Min Li 2021-04-27