YC

Yung-Hsien Chang

PT Polytronics Technology: 1 patents #1 of 11Top 10%
📍 Douliu, MD: #1 of 1 inventorsTop 100%
Overall (2024): #203,876 of 561,600Top 40%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11990258 Over-current protection device HSIU-CHE YEN, CHENG-YU TUNG, CHEN-NAN LIU, Chia-Yuan Lee, Yu-Chieh Fu +2 more 2024-05-21