Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8048567 | Anode for secondary battery having negative active material with nano-fiber network structure and secondary battery using the same, and fabrication method of negative active material for secondary battery | Il-Doo Kim, Jae-Min Hong | 2011-11-01 |
| 8004186 | White and color photoexcitation light emitting sheet and method for the fabrication thereof | Jai Kyeong Kim, Dong Young Kim, Jung Soo Park, June Whan Choi, Dae Seok Na +2 more | 2011-08-23 |
| 7887772 | Ultrafine porous graphitic carbon fiber and preparation method thereof | Dong Young Kim, Byung-Doo Chin, Sung-Eun Hong | 2011-02-15 |
| 7875380 | Complex membrane for electrochemical device, manufacturing method and electrochemical device having the same | Suk Chun, Jong-Su Park, Hwa-Seop Lee | 2011-01-25 |