CC

Chih-Lien Chang

US Upi Semiconductor: 2 patents #2 of 11Top 20%
📍 Zhubeikou, TW: #72 of 199 inventorsTop 40%
Overall (2023): #168,415 of 537,848Top 35%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11656644 Control circuit of power converter and reference voltage adjusting method thereof Wei-Hsiu Hung, Min-Rui Lai 2023-05-23
11616431 Control circuit of power converter Wei-Hsiu Hung, Chun-Ming Lu, Min-Rui Lai 2023-03-28