Issued Patents All Time
Showing 1–25 of 87 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, Min Jung Kim, Sol Ji Park, Jun Hyeok Han +2 more | 2025-09-30 |
| 12374719 | Copolymer for polymer electrolyte, and gel polymer electrolyte and lithium secondary battery which include the same | Sol Ji Park, Su Jeong Kim, Jeong Ae Yoon, Chul Haeng Lee, Sung Soo Yoon | 2025-07-29 |
| 12362383 | Method of manufacturing negative electrode for lithium secondary battery and negative electrode for lithium secondary battery manufactured using the same | Sol Ji Park, Chul Haeng Lee, Jun Hyeok Han | 2025-07-15 |
| 12355059 | Method of preparing electrode for lithium secondary battery and electrode for lithium secondary battery prepared by using the same | Sol Ji Park, Jun Hyeok Han, Chul Haeng Lee | 2025-07-08 |
| 12278335 | Polymer electrolyte for secondary battery and lithium secondary battery including the same | Sol Ji Park, Chul Haeng Lee, Jun Hyeok Han | 2025-04-15 |
| 12278337 | Electrolyte composition, gel polymer electrolyte and lithium secondary battery including the same | Won Kyung Shin, Jun Hyeok Han, Su Hyeon Ji, Chul Haeng Lee, Min Jung Kim +3 more | 2025-04-15 |
| 12095084 | Lithium secondary battery | Won Kyung Shin, Chul Haeng Lee, Jeong Woo Oh, Min Jung Kim | 2024-09-17 |
| 12068456 | Lithium secondary battery with improved safety | Won Tae Lee, Jun Hyeok Han, Su Hyeon Ji, Chul Haeng Lee, Won Kyung Shin +2 more | 2024-08-20 |
| 12062756 | Composition for gel polymer electrolyte, gel polymer electrolyte prepared therefrom, and lithium secondary battery including the same | Jeong Woo Oh, Chul Haeng Lee, Jung Hoon Lee | 2024-08-13 |
| 12021190 | Non-aqueous electrolyte solution for lithium secondary battery and lithium secondary battery including the same | Jun Hyeok Han, Min Jung Kim, Won Tae Lee, Su Hyeon Ji, Chul Haeng Lee | 2024-06-25 |
| 11978854 | Composition for polymer electrolyte and lithium secondary battery including polymer electrolyte prepared therefrom | Sol Ji Park, Jun Hyeok Han, Chul Haeng Lee, Jung Hoon Lee | 2024-05-07 |
| 11973190 | Electrolyte for lithium secondary battery and lithium secondary battery including the same | Sol Ji Park, Jun Hyeok Han, Chul Haeng Lee | 2024-04-30 |
| 11967732 | Separation membrane for lithium secondary battery and lithium secondary battery including same | Won Kyung Shin, 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 Kyung Shin, Won Tae Lee, Young-ho Oh, Chul Haeng Lee | 2024-04-23 |
| 11967679 | Composition for gel polymer electrolyte and lithium secondary battery including gel polymer electrolyte formed therefrom | Jung Hoon Lee, Won Kyung Shin, Jae Won Lee, Min Jung Kim, Chul Haeng Lee | 2024-04-23 |
| 11958941 | Polymer for gel polymer electrolyte, gel polymer electrolyte and lithium secondary battery comprising the same | Jeongae Yoon, Solji Park, Sujeong Kim, Chul Haeng Lee, Sung Soo Yoon | 2024-04-16 |
| 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 | Won Kyung Shin, Chul Haeng Lee, Jae Won Lee | 2024-03-12 |
| 11929520 | Porous separator without polyolefin substrate including inorganic particles and polymer binder | Kwan Woo Nam, Chul Haeng Lee, Young-Duk Kim, Je-An Lee | 2024-03-12 |
| 11923509 | Electrolyte including mixture of siloxane-based oligomer and polyalkylene carbonate-based oligomer and lithium secondary battery including the same | Won Kyung Shin, 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 | Jung Hoon Lee, Won Kyung Shin, Jae Won Lee, Sol Ji Park, Chul Haeng Lee | 2024-02-06 |
| 11870036 | Lithium secondary battery having improved high-temperature characteristics | Gwang Yeon Kim, Chul Haeng Lee, Jeong Woo Oh | 2024-01-09 |
| 11848416 | Thermosetting electrolyte composition for lithium secondary battery, gel polymer electrolyte prepared therefrom, and lithium secondary battery including the electrolyte | Jung Hoon Lee, Won Kyung Shin, Jae Won Lee, Sol Ji Park, Chul Haeng Lee | 2023-12-19 |
| 11817557 | Electrolyte for lithium secondary battery | Won Kyung Shin, Chul Haeng Lee, Min Jung Kim, Jae Won Lee | 2023-11-14 |
| 11777100 | Lithium metal secondary battery having improved life characteristics | Jong Keon Yoon, Sol Ji Park, Hyun Woong Yun, Hoe Jin Hah | 2023-10-03 |
| 11777161 | Pouch exterior material for lithium secondary battery and lithium secondary battery including same | Won Kyung Shin, Chul Haeng Lee, Jeong Woo Oh | 2023-10-03 |