Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9942985 | Printed circuit board and method of fabricating the same | Seung Yul Shin, Jae-Hwa Kim, Chul Hwan Choi | 2018-04-10 |
| 9801275 | Printed circuit board and method of manufacturing the same | Jae-Hwa Kim, Heun Gun SHIN | 2017-10-24 |
| 5351096 | Remote control circuit for video cassette tape recorder | — | 1994-09-27 |