HC

He-Ling Chang

TT Tdk Taiwan: 2 patents #38 of 101Top 40%
Overall (2025): #122,956 of 469,880Top 30%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12222576 Optical element driving mechanism Chao-Chang Hu, Kuen-Wang Tsai, Liang-Ting Ho, Chao-Hsi Wang, Chih-Wei Weng +8 more 2025-02-11
12204163 Optical system Chao-Chang Hu, Chih-Wei Weng, Chia-Che WU, Chien-Yu Kao, Hsiao-Hsin HU +22 more 2025-01-21