HC

He-Ling Chang

TT Tdk Taiwan: 4 patents #27 of 104Top 30%
Overall (2024): #52,228 of 561,600Top 10%
4
Patents 2024

Issued Patents 2024

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12174444 Optical element driving mechanism Chao-Hsi Wang, Chao-Chang Hu, Chih-Wei Weng 2024-12-24
12153336 Optical element driving mechanism Chao-Hsi Wang, Chao-Chang Hu, Chih-Wei Weng 2024-11-26
11934027 Optical system Chao-Chang Hu, Chih-Wei Weng, Chia-Che WU, Chien-Yu Kao, Hsiao-Hsin HU +22 more 2024-03-19
11888374 Optical element driving mechanism Chao-Chang Hu, Chen-Hsien Fan, Shang-Hung Chen, Chih-Wei Weng 2024-01-30