Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12022613 | Printed circuit board | Yong Wan Ji, Jin Uk Lee, Eun Sun Kim | 2024-06-25 |
| 12004296 | Printed circuit board | Jin Uk Lee, Chi Won Hwang, Eun Sun Kim, Yong Wan Ji | 2024-06-04 |
| 11895771 | Printed circuit board | Jin Uk Lee, Young Ook Cho, Eun Sun Kim | 2024-02-06 |
| 11758657 | Printed circuit board | Eun Sun Kim, Jin Uk Lee | 2023-09-12 |
| 11641715 | Printed circuit board | Eun Sun Kim, Jin Uk Lee, Chi Seong Kim | 2023-05-02 |
| 11558959 | Printed circuit board | Jin Uk Lee, Sangik Cho, Eun Sun Kim, Jong Eun Park | 2023-01-17 |