JS

Ju-Hyun Sun

DC Dong Yang Piston Co.: 1 patents #3 of 13Top 25%
📍 Siheung-si, KR: #22 of 58 inventorsTop 40%
Overall (2020): #400,590 of 565,922Top 75%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10724466 Piston for vehicle engine and method for manufacturing the same Jun Kui YANG, Kwan Ho RYU, Jeong Keun LEE, Sang-Bean PARK, Jung-Hun JI 2020-07-28