Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10297816 | Lithium secondary battery having improved safety and stability | Ji-Jun Hong, Yoon-Jeong Heo | 2019-05-21 |
| 10283762 | Anode active material for lithium secondary battery, method for preparing the same and lithium secondary battery comprising the same | Ji-Jun Hong, Yoon-Jeong Heo | 2019-05-07 |
| 10090501 | High heat resistance composite separator for lithium secondary battery and lithium secondary battery including same | Ji-Jun Hong, Yoon-Jeong Heo, Yoo-jung Kwon | 2018-10-02 |
| 9647262 | Core-shell type anode active material for lithium secondary battery, method for preparing the same and lithium secondary battery comprising the same | Ji-Jun Hong, Yoon-Jeong Heo | 2017-05-09 |
| 9252413 | Lithium secondary battery | Ji-Jun Hong, In-Beom Hwang, Yoon-Jeong Heo | 2016-02-02 |
| 9196884 | Separator for lithium secondary battery and lithium secondary battery comprising the same | Ji-Jun Hong, In-Beom Hwang, Kwang-Hyun Kim, Yoon-Jeong Heo | 2015-11-24 |
| 9172091 | Core-shell type anode active material for lithium secondary batteries, method for preparing the same and lithium secondary batteries comprising the same | Ji-Jun Hong, Yoon-Jeong Heo | 2015-10-27 |
| 8808916 | Cathode active material for lithium secondary batteries, method for preparing the same, and lithium secondary batteries comprising the same | Seong Bae Kim, Woo-Seong Kim, Ki-Sup Song, Ji-Jun Hong, Yoon-Jeong Heo | 2014-08-19 |
| 8367247 | Cathode active material for lithium secondary batteries with high safety, method of preparing the same and lithium secondary batteries comprising the same | Seong Bae Kim, Woo-Seong Kim, Yoon-Jeong Heo, Ji-Jun Hong | 2013-02-05 |