CH

Chihhung Hsiao

TC Tianjin Sanan Optoelectronics Co.: 1 patents #5 of 17Top 30%
Overall (2025): #427,510 of 469,880Top 95%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12336329 Infrared light-emitting diode Chunfu Tsai 2025-06-17