Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11444281 | Nickel-based active material precursor for lithium secondary battery, method of preparing the same, nickel-based active material for lithium secondary battery formed therefrom, and lithium secondary battery including positive electrode including nickel-based active material | Pilsang Yun, Wooyoung Yang | 2022-09-13 |
| 11355745 | Nickel active material precursor for lithium secondary battery, method for producing nickel active material precursor, nickel active material for lithium secondary battery produced by method, and lithium secondary battery having cathode containing nickel active material | Pilsang Yun, Hyunbeom KIM, Hyundeok LEE, Minah CHA, Wooyoung Yang | 2022-06-07 |
| 11302919 | Nickel-based active material for lithium secondary battery, method of preparing the same, and lithium secondary battery including positive electrode including the nickel-based active material | Jongmin Kim, Jiyoon Kim, Pilsang Yun, Donggyu CHANG, Kwanghwan Cho +1 more | 2022-04-12 |