Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10069031 | Method for manufacturing polycrystalline silicon thin-film solar cells by means method for crystallizing large-area amorphous silicon thin film using linear electron beam | Sun Hwa Lee, Sang-Hyo Ryu, Ho Sung Kim, Seong Jae Boo | 2018-09-04 |
| 10033032 | Preparation method for positive electrode material for secondary battery | Ho Sung Kim, Byeong Su Kang, Sun Woo Yang, Min Young Kim | 2018-07-24 |
| 10020488 | Method for producing anodic composite material for lithium secondary battery, method for producing electrode using same, and method for charging and discharging electrode | Ho Sung Kim, Sun Woo Yang, Kyeong Wan Kim, Tae Won Kim, Duck Rye Chang +1 more | 2018-07-10 |
| 9972732 | Method for manufacturing solar cells having nano-micro composite structure on silicon substrate and solar cells manufactured thereby | Jong-Hwan Lee, Chang Heon Kim, Ho Sung Kim | 2018-05-15 |