Issued Patents 2019
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10522823 | Cathode active material for lithium secondary battery and lithium secondary battery comprising the same | Jik Soo Kim, Jin Kyeong YUN, Jae Yong Jung, Suk Yong Jeon, Jong Seung SHIN | 2019-12-31 |
| 10483537 | Positive active material and method for producing the same | Jik Soo Kim, Jin Kyeong YUN, Suk Yong Jeon, Jae Yong Jung, Suk Whan Lee | 2019-11-19 |
| 10483540 | Lithium complex oxide for lithium secondary battery positive active material and method of preparing the same | Jong Seung SHIN, Dong-Hee Kim, Suk Yong Jeon, Hyun Jong YU, Kyoung Jun Lee +1 more | 2019-11-19 |
| 10407113 | LED driver | Chen-Hua Chiu, Gwan-Bon Koo | 2019-09-10 |
| 10412798 | Control system for phase-cut dimming | Hyunchul Eum, Youngjong Kim, Kuo-Hsien Huang, Chih-Chun Chuang, Young M. Yang +2 more | 2019-09-10 |
| 10230107 | Method of manufacturing cathode active material and cathode active material manufactured by the same | Hyung-Joo Noh, Suk Yong Jeon, Jin Kyeong YUN, Dong-Hee Kim | 2019-03-12 |