Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12193160 | Printed circuit board | Jung-Hyun Cho, Jin Won Lee, Chang Soo Woo | 2025-01-07 |
| 10925161 | Printed circuit board | Kyung Hwan Ko, Jin Hyun Kim, Jung-Hyun Cho, Chi Won Hwang | 2021-02-16 |
| 6581651 | Gas filling apparatus and method for gas shock absorber | Woo Jin Kim, Yei Seak Park | 2003-06-24 |