Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11524910 | Bipolar CDI electrode, bipolar cdi electrode module and water treatment apparatus using the same | Hyun Sung Choi, Jang Yong You | 2022-12-13 |
| 10861987 | Method for manufacturing selective emitter using surface structure and solar cell including selective emitter using surface structure | Junsin Yi, Minkyu Ju, Eun-Chel Cho, Youngkuk Kim, Kumar MALLEM | 2020-12-08 |
| 9112070 | Solar cell and method of manufacturing the same | Ji-Sun Kim, Eun Joo Lee, Jong Youb Lim | 2015-08-18 |
| 7979810 | Method and mobile terminal for selecting a menu | — | 2011-07-12 |