Issued Patents All Time
Showing 26–44 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10629956 | Method of preparing lithium secondary battery having improved high-temperature storage characteristics | Jung-Min Lee, Chul Haeng Lee, Yu Ha An, Yi Jin Jung | 2020-04-21 |
| 10615450 | Electrolyte solution for lithium secondary battery and lithium secondary battery including the same | Kyoung Ho Ahn, Yu Ra Jeong, Chul Haeng Lee, Jeong Woo Oh, Jung Hoon Lee | 2020-04-07 |
| 10541447 | Non-aqueous electrolyte solution for lithium secondary battery and lithium secondary battery including the same | Gwang Yeon Kim, Ha Eun Kim, Chul Haeng Lee | 2020-01-21 |
| 10454137 | Non-aqueous electrolyte solution and lithium secondary battery comprising the same | Chul Haeng Lee | 2019-10-22 |
| 10403934 | Non-aqueous electrolyte solution and lithium secondary battery including the same | Gwang Yeon Kim, Chul Haeng Lee, Min Jung Kim, Ha Eun Kim | 2019-09-03 |
| 10263284 | Non-aqueous liquid electrolyte and lithium secondary battery comprising the same | Chul Haeng Lee | 2019-04-16 |
| 10090559 | Non-aqueous electrolyte and lithium secondary battery including the same | Kyoung Ho Ahn, Chul Haeng Lee, Yoo Seok Kim, Doo Kyung Yang, Jung Hoon Lee | 2018-10-02 |
| 10090560 | Non-aqueous liquid electrolyte and lithium secondary battery comprising the same | Shul Kee Kim, Chul Haeng Lee, Gwang Yeon Kim | 2018-10-02 |
| 9947966 | Non-aqueous electrolyte solution and lithium secondary battery comprising the same | Shul Kee Kim, Chul Haeng Lee, Gwang Yeon Kim | 2018-04-17 |
| 9825335 | Non-aqueous electrolyte solution and lithium secondary battery including the same | Chul Haeng Lee, Doo Kyung Yang, Shul Kee Kim | 2017-11-21 |
| 9806379 | Non-aqueous electrolyte solution and lithium secondary battery including the same | Chul Haeng Lee, Doo Kyung Yang, Shul Kee Kim | 2017-10-31 |
| 9666901 | Additive for electrolyte solution, non-aqueous electrolyte solution including the additive and lithium secondary battery including the electrolyte solution | Kyoung Ho Ahn, Chul Haeng Lee, Doo Kyung Yang, Yu Ha An, Min Jung Kim | 2017-05-30 |
| 9620819 | Non-aqueous electrolyte solution and lithium secondary battery comprising the same | Chul Haeng Lee, Kyoung Ho Ahn, Doo Kyung Yang | 2017-04-11 |
| 9614253 | Electrolyte solution additive for lithium secondary battery, and non-aqueous electrolyte solution and lithium secondary battery including the additive | Gwang Yeon Kim, Chul Haeng Lee, Doo Kyung Yang, Shul Kee Kim, Yu Ha An +1 more | 2017-04-04 |
| 9608290 | Electrolyte solution additive for lithium secondary battery, and non-aqueous electrolyte solution and lithium secondary battery including the additive | Chul Haeng Lee, Doo Kyung Yang, Yu Ha An | 2017-03-28 |
| 9590272 | Non-aqueous electrolyte and lithium secondary battery using the same | Yu Ha An, Doo Kyung Yang, Chul Haeng Lee, Jong-Ho Jeon | 2017-03-07 |
| 9590273 | Non-aqueous electrolyte solution and lithium secondary battery including the same | Chul Haeng Lee, Doo Kyung Yang, Kyoung Ho Ahn, Gwang Yeon Kim | 2017-03-07 |
| 9472830 | Lithium secondary battery having improved lifespan characteristics | Kyoung Ho Ahn, Chul Haeng Lee, Jung Hoon Lee, Doo Kyung Yang | 2016-10-18 |
| 8349502 | Additive for non-aqueous electrolyte and secondary battery using the same | Jeong Hwan Koh, Yong-Joon Ha, Jin Hyun Park, Chul Haeng Lee, Jeong Ae Ahn +1 more | 2013-01-08 |