Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9750586 | Attachable toothbrush'S posture or movement tracking device | Jin Sang Hwang | 2017-09-05 |
| 9601750 | Surface-treated electrode active material, method of surface treating electrode active material, electrode, and lithium secondary battery | Yoon-sok Kang, Jun-young Mun, Jin-hwan Park, Min Sik Park, Seung-Mo Oh | 2017-03-21 |