Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5668070 | Ceramic composition for absorbing electromagnetic wave and a method for manufacturing the same | Sung Yong Hong | 1997-09-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5668070 | Ceramic composition for absorbing electromagnetic wave and a method for manufacturing the same | Sung Yong Hong | 1997-09-16 |