Issued Patents 2020
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10847806 | Electrochemical device and method of preparing the same | Hojung Yang, Kyounghwan Kim, Hwiyeol Park, Jin-seong Heo, Sungjin Lim | 2020-11-24 |
| 10847845 | Three dimensional all-solid-state lithium ion battery and method of fabricating the same | Kyounghwan Kim, Sungjin Lim, Hwiyeol Park, Jin-seong Heo, Hojung Yang | 2020-11-24 |
| 10804570 | All solid type three-dimensional battery and method of manufacturing the same | Hwiyeol Park, Kyounghwan Kim, Hojung Yang, Sungjin Lim, Jin-seong Heo | 2020-10-13 |
| 10805706 | Battery changeable-type earbuds and apparatus for the same | Kyounghwan Kim, Hwiyeol Park, Jeongkuk Shon, Jaemyung Lee, Junhyeong Lee +2 more | 2020-10-13 |
| 10797352 | Curved secondary battery having three-dimensional structure and method of manufacturing the same | Hwiyeol Park, Jin-seong Heo, Kyounghwan Kim, Hojung Yang, Sungjin Lim | 2020-10-06 |
| 10756336 | Three-dimensional electrode structure, and secondary battery including the same, and method of manufacturing the three-dimensional structure | Hwiyeol Park, Kyounghwan Kim, Junhyeong Lee, Sungjin Lim, Jin-seong Heo | 2020-08-25 |
| 10651505 | Secondary battery and method of manufacturing secondary battery | Kyounghwan Kim, Hwiyeol Park, Junhyeong Lee, Sungjin Lim, Jin-seong Heo | 2020-05-12 |