Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10601068 | Electrolyte for lithium secondary battery and lithium secondary battery comprising same | Joo Hwan Koh, Jong-Ho Jeon, Jin-Hee Kim, Tae Hwan Yu, Jung Joo Cho | 2020-03-24 |
| 10559852 | Electrolyte solution for lithium secondary battery and lithium secondary battery having same | Jong-Ho Jeon, Joo Hwan Koh, Jin Seo, Jin-Hee Kim, Tae Hwan Yu +1 more | 2020-02-11 |
| 10490853 | Electrolyte for lithium secondary battery and lithium secondary battery comprising same | Joo Hwan Koh, Jong-Ho Jeon, Jin-Hee Kim, Tae Hwan Yu, Jung Joo Cho | 2019-11-26 |
| 8778536 | Lithium manganese oxide positive active material for lithium ion secondary battery and lithium ion secondary battery including the same | Shin Jung Choi | 2014-07-15 |
| 8715858 | Method for preparing lithium manganese oxide positive active material for lithium ion secondary battery, positive active material prepared thereby, and lithium ion secondary battery including the same | Mi-Sun Lee, Hae In Cho | 2014-05-06 |
| 8427768 | Optical filter for compensating for color shift provided in front of a display panel of a display device and display device having the same | Seong-Sik Park, Seung Won Park, In Sung Sohn, Sang Cheol Jung, Ji Yoon Yeom +1 more | 2013-04-23 |
| 7922357 | External light shielding layer, filter for display apparatus and display apparatus having the same | Sang Cheol Jung, Eun Young Cho | 2011-04-12 |