Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12368215 | Heat resistant layer composition, lithium secondary battery separator comprising heat resistant layer formed therefrom, and lithium secondary battery comprising same | Gain KIM, Yangseob KIM, Yongkyoung Kim, Jungyoon Lee | 2025-07-22 |
| 12322830 | Separator for lithium secondary battery and lithium secondary battery comprising same | Dongwan Seo, Gain KIM, Yangseob KIM, Yongkyoung Kim, Jungyoon Lee +1 more | 2025-06-03 |
| 12300849 | Separator for lithium secondary battery and lithium secondary battery comprising same | Gain KIM, Dongwan Seo, Yangseob KIM, Yongkyoung Kim, Jungyoon Lee +1 more | 2025-05-13 |
| 12237536 | Separator for lithium secondary battery and lithium secondary battery comprising same | Yongkyoung Kim, Gain KIM, Jungyoon Lee, Yangseob KIM | 2025-02-25 |
| 12230834 | Separator including porous substrate and coating layer of acrylic copolymer, organic filler, and inorganic particles, and lithium secondary battery including the same | Gain KIM, Yangseob KIM, Yongkyoung Kim, Dongwan Seo, Jungyoon Lee +1 more | 2025-02-18 |
| 12230837 | Separator having coating layer with ternary acrylic copolymer and inorganic particles with different particle diameters, and lithium secondary battery comprising same | Jungyoon Lee, Gain KIM, Yangseob KIM, Yongkyoung Kim | 2025-02-18 |
| 12136743 | Separator for lithium secondary battery, and lithium secondary battery comprising same | Jungyoon Lee, Gain KIM, Yangseob KIM, Yongkyoung Kim, Dongwan Seo +1 more | 2024-11-05 |
| 12132194 | Negative active material for rechargeable lithium battery and rechargeable lithium battery including same | Ji Woo Ahn, Dongwoo Kim, Jaehou NAH, Bumjin Chang, Yurim CHA +1 more | 2024-10-29 |
| 12107297 | Composition for coating layer including heat-resistant binder, hydroxy-containing polyimide particle, and silane crosslinker, separator for rechargeable lithium battery including coating layer formed therefrom and rechargeable lithium battery including the same | Gain KIM, Jayeon GU, Yangseob KIM, Jae Hoon Kim, Sun-ju MOON +1 more | 2024-10-01 |
| 11705552 | Negative active material for rechargeable lithium battery and rechargeable lithium battery including same | Ji Woo Ahn, Dongwoo Kim, Jaehou NAH, Bumjin Chang, Yurim CHA +1 more | 2023-07-18 |
| 10991939 | Negative active material for rechargeable lithium battery and rechargeable lithium battery including same | Yongseok Kim, Jaehou NAH | 2021-04-27 |
| 10930970 | Composite electrolyte for lithium metal battery, preparing method thereof, and lithium metal battery comprising the same | Hoon Seok, Junghyun NAM, Bokkyu JEON | 2021-02-23 |
| 10396398 | Secondary battery | Bokkyu JEON, Junghyun NAM, Hoon Seok | 2019-08-27 |
| 10270088 | Positive active material composition, and lithium secondary battery including the positive electrode including the positive active material composition, and lithium battery including the positive electrode | Junghyun NAM, Bokkyu JEON, Hoon Seok | 2019-04-23 |