Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5359582 | Subcode reading apparatus for a compact disc player | — | 1994-10-25 |
| 5282701 | Method and apparatus for a loading test of a pile using a self-repulsive force | Kyung-Han An, Myung-Whan Lee, Bon-Hyoung Koo, Sung-Jin Yoon | 1994-02-01 |