Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12261302 | Negative electrode, secondary battery including the negative electrode, and method of preparing the negative electrode | Tae Gon Kim, Hyung Man Cho, Il Jae Moon, Min Kwak | 2025-03-25 |
| 7357144 | Contamination control apparatus, management system and related methods | Suk-Hee Im, Chang-Su Lim | 2008-04-15 |
| 7258728 | Apparatus and method for cleaning air | Chang-Su Lim, Yo-Han Ahn, Suk-Hee Im | 2007-08-21 |