CY

Cheng-Kai Yu

TT Tdk Taiwan: 49 patents #11 of 190Top 6%
Overall (All Time): #55,710 of 4,157,543Top 2%
49
Patents All Time

Issued Patents All Time

Showing 1–25 of 49 patents

Patent #TitleCo-InventorsDate
12332546 Optical element driving mechanism Chen-Hsien Fan, Chao-Chang Hu, Shu-Shan CHEN, Chih-Wei Weng 2025-06-17
12066745 Optical element driving mechanism Chen-Hsien Fan, Chao-Chang Hu, Shu-Shan CHEN, Chih-Wei Weng 2024-08-20
11892657 Optical system Chao-Chang Hu 2024-02-06
11892656 Optical system Chao-Chang Hu 2024-02-06
11796894 Optical element driving mechanism Chen-Hsien Fan, Chao-Chang Hu, Shu-Shan CHEN, Chih-Wei Weng 2023-10-24
11740538 Lens driving module Chen-Hsien Fan, Chao-Chang Hu, Shu-Shan CHEN, Chih-Wei Weng 2023-08-29
11698571 Optical system Chao-Chang Hu, Chih-Wei Weng 2023-07-11
11630319 Camera system and lens unit thereof Chao-Chang Hu, Chen-Hsien Fan, Chih-Wei Weng, Shu-Shan CHEN 2023-04-18
11536983 Thin-plate-typed rotating module Chao-Chang Hu, Chih-Wei Weng 2022-12-27
11428909 Camera system Chao-Chang Hu, Chen-Hsien Fan, Chih-Wei Weng, Shu-Shan CHEN 2022-08-30
11428949 Optical element driving mechanism Chao-Chang Hu 2022-08-30
11397370 Lens driving module Chen-Hsien Fan, Chao-Chang Hu, Shu-Shan CHEN, Chih-Wei Weng 2022-07-26
11320629 Driving mechanism Liang-Ting Ho, Chao-Chang Hu, Chih-Wei Weng, Che-Wei Chang 2022-05-03
11300759 Optical member driving module having base with metal frames Yi-Ho CHEN, Chao-Chang Hu, Sin-Jhong SONG 2022-04-12
11294172 Optical element driving mechanism Chao-Chang Hu, Shu-Shan CHEN 2022-04-05
11256066 Optical mechanism Chao-Chang Hu, Shu-Shan CHEN 2022-02-22
11159080 Electromagnetic driving module Liang-Ting Ho, Shu-Shan CHEN, Chao-Chang Hu 2021-10-26
10996484 Optical system Chao-Chang Hu 2021-05-04
10938291 Electromagnetic driving mechanism Liang-Ting Ho, Shu-Shan CHEN, Chao-Chang Hu 2021-03-02
10895755 Thin-plate-typed rotating module Chao-Chang Hu, Chih-Wei Weng 2021-01-19
10866394 Optical system Liang-Ting Ho, Shu-Shan CHEN 2020-12-15
10809487 Optical system Shu-Shan CHEN, Chao-Chang Hu 2020-10-20
10775596 Camera system Chao-Chang Hu, Chen-Hsien Fan, Chih-Wei Weng, Shu-Shan CHEN 2020-09-15
10754129 Camera system Chao-Chang Hu, Chen-Hsien Fan, Chih-Wei Weng, Shu-Shan CHEN 2020-08-25
10754124 Driving mechanism Liang-Ting Ho, Chao-Chang Hu, Chih-Wei Weng, Che-Wei Chang 2020-08-25