Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12322773 | Secondary battery | Won-Chull Han, Shin Gun Kang, Sang Hyun Kim, Sung Soo Park, Soo Youn Park +3 more | 2025-06-03 |
| 12155076 | Secondary battery | Hiroshi Seino, Jae Hyuck CHA, Sang Hyun Kim | 2024-11-26 |
| 7687994 | Plasma display panel (PDP) | Eun-Young Jung | 2010-03-30 |
| 7327084 | Plasma display panel | Hun-Suk Yoo, Won-Ju Yi | 2008-02-05 |
| 7288890 | Plasma display panel including ungrounded floating electrode in barrier walls | — | 2007-10-30 |
| 7279837 | Plasma display panel comprising discharge electrodes disposed within opaque upper barrier ribs | Jae-Ik Kwon, Kyoung-Doo Kang, Won-Ju Yi, Eun-Young Jung | 2007-10-09 |
| 7183710 | Plasma display panel | Seung-Hyun Son | 2007-02-27 |