KC

Kyu Dong Choi

EC Em-Tech Co.: 1 patents #1 of 6Top 20%
📍 Daega-myeon, KR: #9 of 74 inventorsTop 15%
Overall (2018): #335,521 of 503,207Top 70%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9900703 Suspension for high power micro speaker and high power micro speaker having the same Cheon Myeong Kim, In Ho Jeong 2018-02-20