Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10014789 | Resonant converter and driving method thereof | Won Tae Lee, Hyeong Seok Baek, Ji Hoon Jang, Hang-Seok Choi | 2018-07-03 |
| 9923190 | Method for preparing positive electrode active material precursor and positive electrode material for lithium secondary battery having concentration-gradient layer using batch reactor, and positive electrode active material precursor and positive electrode material for lithium secondary battery prepared by the method | Jong-Ryeol Yu | 2018-03-20 |
| 9872349 | Control system for phase-cut dimming | Hyunchul Eum, Youngjong Kim, Kuo-Hsien Huang, Chih-Chun Chuang, Young M. Yang +2 more | 2018-01-16 |