HC

He-Ling Chang

TT Tdk Taiwan: 4 patents #25 of 88Top 30%
Overall (2022): #48,669 of 548,613Top 9%
4
Patents 2022

Issued Patents 2022

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11467364 Optical element driving mechanism Chao-Hsi Wang, Chao-Chang Hu, Chih-Wei Weng 2022-10-11
11409069 Optical element driving mechanism Chao-Chang Hu, Kuen-Wang Tsai, Liang-Ting Ho, Chao-Hsi Wang, Chih-Wei Weng +8 more 2022-08-09
11397302 Optical system Chao-Chang Hu, Chih-Wei Weng, Chia-Che WU, Chien-Yu Kao, Hsiao-Hsin HU +22 more 2022-07-26
11226466 Optical element driving mechanism Chao-Hsi Wang, Chao-Chang Hu, Chih-Wei Weng 2022-01-18