YL

Ying-Feng Lee

KT Kogaku Technology: 2 patents #1 of 4Top 25%
Overall (2025): #73,711 of 469,880Top 20%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D1073916 Fin shaped air heater Yueh-Lin Chiang, Hsin-Jan Pai, Ling-Chiao Huang 2025-05-06
D1073917 Fin shaped air heater Yueh-Lin Chiang, Hsin-Jan Pai, Ling-Chiao Huang 2025-05-06