| 12166217 |
Secondary battery |
Jung-Hyun Park, Gun Gue PARK, June Hyoung Park, Hyun Ki JEONG, Sung Soo Park |
2024-12-10 |
| 12166230 |
Secondary battery and manufacturing method therefor |
Hyun Ki JEONG, Ho-Jae Lee, Jung-Hyun Park, June Hyoung Park, Sang Mi Lee +2 more |
2024-12-10 |
| 12074270 |
Secondary battery |
Jung-Hyun Park, Hyun Ki JEONG, Nobuyuki OYAGI, Young-Chang Kim |
2024-08-27 |
| 10518237 |
Gas distribution unit for fluidized bed reactor system, fluidized bed reactor system having the gas distribution unit, and method for preparing granular polycrystalline silicon using the fluidized bed reactor system |
Gui Ryong Ahn, Sang Ah KIM, Ji Ho Kim, Joo Hee Han, Gil Ho KIM |
2019-12-31 |
| 10016724 |
Purification method and purification apparatus for off-gas |
Sang Ah KIM, Jea Sung Park, Gil Ho KIM, Bo Kyung Kim, Gui Ryong Ahn |
2018-07-10 |
