JC

Jui-Lung Chang

📍 Tainan, TW: #1,324 of 4,566 inventorsTop 30%
Overall (All Time): #1,159,994 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11136091 Hydraulic-type time-difference brake apparatus — 2021-10-05
10814850 Hydraulic brake device with a time difference and assembly thereof — 2020-10-27
10737745 Double linkage safety brake system — 2020-08-11
9180928 Brake system with linking effect — 2015-11-10