Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6414484 | Apparatus and method for simultaneous detection of embedded reinforcement in concrete | Hahn Gue Moon | 2002-07-02 |
| 6353587 | Optical pickup | Young Chi Hong, Beom Seok Lee | 2002-03-05 |