Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8043751 | Fuel cell system including fuel processor and managing method thereof | Hyun Chul Lee, Kang Hee Lee, Doo Hwan Lee | 2011-10-25 |
| 8045371 | Magnetic storage device having a buffer track and storage tracks, and method of operating the same | Sung-chul Lee, Hyung-soon Shin, Seung-Jun Lee, Sun-ae Seo, Young Jin Cho +2 more | 2011-10-25 |