Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8062738 | Heat transfer medium and heat transfer method using the same | Seonmi Yoon, Hyeon Jin Shin, Jeong-gun Lee, Jongmyeon Park | 2011-11-22 |
| 7968013 | Carbon nanotube N-doping material, carbon nanotube N-doping method and device using the same | Hyeon Jin Shin, Seonmi Yoon, Boram KANG, Young-Hee Lee, Un-jeong Kim | 2011-06-28 |
| 7968674 | Method for removing a carbonization catalyst from a graphene sheet and method for transferring the graphene sheet | Keun Soo Kim, Byung Hee Hong | 2011-06-28 |
| 7936111 | Apparatus for generating electrical energy and method for manufacturing the same | Sang Woo Kim, Dukhyun Choi | 2011-05-03 |
| 7936112 | Apparatus and method for converting energy | Jongmin Kim, Sang Yoon Lee | 2011-05-03 |