Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5202220 | Method of producing an optical recording medium with a transparent conductive layer | Dong Soo Lee | 1993-04-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5202220 | Method of producing an optical recording medium with a transparent conductive layer | Dong Soo Lee | 1993-04-13 |