JR

Jungsuck Ryoo

TT Tdk Taiwan: 5 patents #23 of 123Top 20%
Overall (2023): #30,319 of 537,848Top 6%
5
Patents 2023

Issued Patents 2023

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
11852886 Optical element driving mechanism Chao-Chang Hu, Kuen-Wang Tsai, Liang-Ting Ho, Chao-Hsi Wang, Chih-Wei Weng +8 more 2023-12-26
11809013 Optical system Pai-Jui CHENG, Chao-Chang Hu, Min-Hsiu Tsai, Shu-Shan CHEN, Chieh-An CHANG 2023-11-07
11616429 Driving assembly with two driving sources and driving system including thereof Chao-Chang Hu, Shu-Shan CHEN 2023-03-28
11561360 Optical system Pai-Jui CHENG, Chao-Chang Hu, Min-Hsiu Tsai, Shu-Shan CHEN, Chieh-An CHANG 2023-01-24
11550112 Optical system Chao-Chang Hu, Shu-Shan CHEN, Min-Hsiu Tsai, Chieh-An CHANG 2023-01-10