Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10160121 | Module connection system | Woosub Lee, Dong Eun CHOI, Sung-Chul Kang, Jeong-Jung Kim | 2018-12-25 |
| 9512497 | Method for reducing slag | Joon-Seong Ki, Dong-Kyung Shin, Byung-Don You, Seong-Woong Joo, Jin-Ill Hwang | 2016-12-06 |
| 5717407 | Patch antenna array capable of simultaneously receiving dual polarized signals | — | 1998-02-10 |
| 5668558 | Apparatus capable of receiving circularly polarized signals | — | 1997-09-16 |
| 5491522 | Luminance and color signal isolation device | — | 1996-02-13 |