JC

Junghwan Chang

HC Hanyang Hak Won Co.: 1 patents #1 of 7Top 15%
📍 Seoul, KR: #380 of 1,320 inventorsTop 30%
Overall (2003): #188,141 of 273,478Top 70%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6628034 Brushless DC motor with armature windings compensated by auxiliary windings Gunhee Jang, Kyungsu KIM 2003-09-30