Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12431535 | Non-aqueous electrolyte solution for lithium secondary battery and lithium secondary battery including the same | Su Hyeon Ji, Chul Haeng Lee, Kyoung Ho Ahn, Min Jung Kim, Sol Ji Park +2 more | 2025-09-30 |
| 12278337 | Electrolyte composition, gel polymer electrolyte and lithium secondary battery including the same | Kyoung Ho Ahn, Jun Hyeok Han, Su Hyeon Ji, Chul Haeng Lee, Min Jung Kim +3 more | 2025-04-15 |
| 12095084 | Lithium secondary battery | Kyoung Ho Ahn, Chul Haeng Lee, Jeong Woo Oh, Min Jung Kim | 2024-09-17 |
| 12068456 | Lithium secondary battery with improved safety | Kyoung Ho Ahn, Won Tae Lee, Jun Hyeok Han, Su Hyeon Ji, Chul Haeng Lee +2 more | 2024-08-20 |
| 11967732 | Separation membrane for lithium secondary battery and lithium secondary battery including same | Kyoung Ho Ahn, Chul Haeng Lee | 2024-04-23 |
| 11967680 | Gel polymer electrolyte composition attaining shortened crosslinking time, secondary battery comprising same, and manufacturing method for secondary battery | Won Tae Lee, Young-ho Oh, Chul Haeng Lee, Kyoung Ho Ahn | 2024-04-23 |
| 11967679 | Composition for gel polymer electrolyte and lithium secondary battery including gel polymer electrolyte formed therefrom | Kyoung Ho Ahn, Jung Hoon Lee, Jae Won Lee, Min Jung Kim, Chul Haeng Lee | 2024-04-23 |
| 11929519 | Separator including coating layer with ethylenically unsaturated binder, and secondary battery including polymer network formed by gel polymer electrolyte and ethylenically unsaturated binder in coating layer of separator | Kyoung Ho Ahn, Chul Haeng Lee, Jae Won Lee | 2024-03-12 |
| 11923509 | Electrolyte including mixture of siloxane-based oligomer and polyalkylene carbonate-based oligomer and lithium secondary battery including the same | Kyoung Ho Ahn, Chul Haeng Lee, Min Jung Kim, Jung Hoon Lee | 2024-03-05 |
| 11894516 | Thermosetting electrolyte composition for lithium secondary battery, gel polymer electrolyte prepared therefrom, and lithium secondary battery including the electrolyte | Kyoung Ho Ahn, Jung Hoon Lee, Jae Won Lee, Sol Ji Park, Chul Haeng Lee | 2024-02-06 |
| 11848416 | Thermosetting electrolyte composition for lithium secondary battery, gel polymer electrolyte prepared therefrom, and lithium secondary battery including the electrolyte | Kyoung Ho Ahn, Jung Hoon Lee, Jae Won Lee, Sol Ji Park, Chul Haeng Lee | 2023-12-19 |
| 11817557 | Electrolyte for lithium secondary battery | Kyoung Ho Ahn, Chul Haeng Lee, Min Jung Kim, Jae Won Lee | 2023-11-14 |
| 11777161 | Pouch exterior material for lithium secondary battery and lithium secondary battery including same | Kyoung Ho Ahn, Chul Haeng Lee, Jeong Woo Oh | 2023-10-03 |
| 11721810 | Electrode for lithium secondary battery and lithium secondary battery including the same | Kyoung Ho Ahn, Chul Haeng Lee, Jung Hoon Lee | 2023-08-08 |
| 11710852 | Separator for secondary battery and lithium secondary battery including same | Kyoung Ho Ahn, Chul Haeng Lee | 2023-07-25 |
| 11658301 | Lithium secondary battery and method of preparing the same | Kyoung Ho Ahn, Chul Haeng Lee, Jae Won Lee | 2023-05-23 |
| 11658342 | Non-aqueous electrolyte solution and lithium secondary battery including the same | Kyoung Ho Ahn, Chul Haeng Lee, Jeong Woo Oh | 2023-05-23 |
| 11658340 | Electrolyte composition for lithium secondary battery and lithium secondary battery including the same | Jae Won Lee, Kyoung Ho Ahn, Chul Haeng Lee, Jung Hoon Lee | 2023-05-23 |
| 11658299 | Lithium secondary battery | Kyoung Ho Ahn, Chul Haeng Lee, Jeong Woo Oh, Min Jung Kim | 2023-05-23 |
| 11600860 | Lithium secondary battery having improved low-temperature characteristics and high-temperature characteristics | Gwang Yeon Kim, Jeong Woo Oh, Chui Haeng Lee, Kyoung Ho Ahn | 2023-03-07 |
| 11600863 | Method of manufacturing lithium secondary battery with gel polymer electrolyte | Kyoung Ho Ahn, Jae Won Lee, Chui Haeng Lee | 2023-03-07 |
| 11489203 | Electrolyte for lithium secondary battery and lithium secondary battery including same | Kyoung Ho Ahn, Chui Haeng Lee, Min Jung Kim, Gwang Yeon Kim | 2022-11-01 |
| 11437658 | Apparatus for collecting gas in secondary battery | Dongguk Hwang, Junghyun Song, Nak Hee Choi, Jeong Ae Ahn | 2022-09-06 |
| 11404721 | Gel polymer electrolyte composition and lithium secondary battery including the same | Kyoung Ho Ahn, Chul Haeng Lee, Jeong Woo Oh | 2022-08-02 |
| 11362396 | Apparatus for collecting gas in secondary battery | Dongguk Hwang, Junghyun Song, Nak Hee Choi, Jeong Ae Ahn | 2022-06-14 |