Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12040560 | Antenna structure and electronic device comprising same | Taihwan CHOI, Youngjoong Yoon, Janghwan Bae, Sungsoo Kim | 2024-07-16 |
| 8445109 | Biodegradable polyurethane plastic using phosphorus pentoxide | Jinwoong Jung, Chungseob Lee | 2013-05-21 |