VD

Van-Truoung Dai

VC Visual Photonics Expitaxy Co.: 1 patents #3 of 7Top 45%
📍 Hồi Trình, VN: #1 of 2 inventorsTop 50%
Overall (2025): #183,403 of 469,880Top 40%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12424824 Vertical-cavity surface-emitting semiconductor laser diode with the mode filter Yu-Chung Chin, Chao-Hsing Huang, Van-Chien Nguyen 2025-09-23