CY

Chung-Han Yao

DP Dell Products: 1 patents #810 of 1,961Top 45%
📍 Qingque, TW: #1 of 1 inventorsTop 100%
Overall (2025): #420,182 of 469,880Top 90%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12356567 Safety lock removable mechanism Tung Yu Chien, Shih-Hsuan Hu 2025-07-08