DC

Dong Geun CHANG

LC Lg Innotek Co.: 2 patents #1,100 of 2,133Top 55%
📍 Seoul, KR: #18,030 of 39,741 inventorsTop 50%
Overall (All Time): #2,000,944 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9273947 Sensing magnet apparatus for motor Jung Keun Kim 2016-03-01
7453178 Vibration motor and mounting structure of the vibration motor and mounting method of the vibration motor 2008-11-18