CF

Chao Fang

PT Polytronics Technology: 1 patents #42 of 58Top 75%
Overall (All Time): #1,101,012 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11904729 Superconducting eddy-current brake for high- speed train Jing Wei, Yuntao Song, Wenhua Dai, Jinxing Zheng 2024-02-20
11411346 Electrical connector having position holder Zhaofei Ma, Weiguo Jiang, Zengliang Yu, Anyang Zhang, Wenzheng Ma +1 more 2022-08-09
11189410 Superconducting magnet for eddy-current braking for high-speed trains Yuntao Song, Jing Wei, Wenhua Dai, Shuangsong Du, Jinxing Zheng 2021-11-30
9679683 Over-current protection device and protective circuit module containing the same Tsungmin Su, Pao Hsuan Chen 2017-06-13