Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5179067 | Heat-sensitive recording material | Suk Ky Chang, Dong Jin Yang, Kyu-Cheol Paik, Don Won Kim | 1993-01-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5179067 | Heat-sensitive recording material | Suk Ky Chang, Dong Jin Yang, Kyu-Cheol Paik, Don Won Kim | 1993-01-12 |