Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11660464 | Lighting device for bright therapy and dark therapy | Young Rag Do, Yun Jae Eo | 2023-05-30 |
| 11489192 | Lithium secondary battery | Eunsung Lee, Sangin PARK, Sooyoun Park, Young Jin Park | 2022-11-01 |
| 10897042 | Composite positive electrode active material for lithium secondary battery and lithium secondary battery comprising electrode including the composite positive electrode active material | Jihyun Kim, Hyunjoo Je, Yongchan You | 2021-01-19 |
| 10637047 | Positive active material for rechargeable lithium battery and rechargeable lithium battery including the same | Jihyun Kim, Sooyoun Park, Kyouyoon Sheem, Hyunjoo Je | 2020-04-28 |
| 9806341 | Positive active material, positive electrode including the same, and lithium secondary battery including the positive electrode | Daehoe Lee, Sangwoo Cho, Sooyoun Park, Dohyung Park | 2017-10-31 |