Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12035485 | Printed circuit board and method for manufacturing the same | Chi Seong Kim, Won Seok Lee, Jin Oh Park, Yu Mi Kim, Sang-Yun Lee +1 more | 2024-07-09 |
| 11903129 | Printed circuit board | Chi Seong Kim, Won Seok Lee, Jin Uk Lee, Jin Oh Park | 2024-02-13 |
| 10217551 | Magnetic sheet, method of making the same, and loud speaker including the same | Sang-eui LEE, Byungkwon Lim, Kyoung-Seok Moon, In-Taek Han, Jin-Kyu Kang +5 more | 2019-02-26 |