CC

Chao-Chun Chang

TT Tdk Taiwan: 4 patents #23 of 67Top 35%
Overall (2021): #52,800 of 548,734Top 10%
4
Patents 2021

Issued Patents 2021

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11106000 Driving mechanism Chao-Chang Hu, Bing Song, Yi-Ho CHEN, Chia-Pin Hsu, Chih-Wei Weng +12 more 2021-08-31
10969561 Driving mechanism Chao-Chang Hu, Bing Song, Yi-Ho CHEN, Chia-Pin Hsu, Chih-Wei Weng +12 more 2021-04-06
10955641 Driving mechanism Chao-Chang Hu, Bing Song, Yi-Ho CHEN, Chia-Pin Hsu, Chih-Wei Weng +12 more 2021-03-23
D908775 Driving unit for a camera lens Fu-Yuan Wu, Kun-Shih LIN, Shang-Yu Hsu, Yi-Ho CHEN, Shih-Ting Huang +12 more 2021-01-26