Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9040015 | Post-treatment method of carbon materials for improving the electrical conductivity and mechanical properties via dehydrocyclization reaction and polymer composite materials comprising the treated carbon materials | Munju GOH, Ok-Kyung Park, Bon-Cheol Ku, Joong-Hee Lee, Nam Ho YOU +1 more | 2015-05-26 |
| D551623 | Action pin | Cheol-Seob Lee, Hang-Goo Cho, Chun-Chong Kim | 2007-09-25 |