Issued Patents All Time
Showing 1–25 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12176115 | Aparatus and method for dismantling for heavy water reactor facilities | Seok-Ju Hwang, Young Hwan Hwang, Ju-Young Yoon | 2024-12-24 |
| 12125602 | Method for decommissioning nuclear facility | Young Hwan Hwang, Seok-Ju Hwang, Mi-Hyun Lee | 2024-10-22 |
| 12033765 | Safety cover structure usable in dismantling operations at nuclear facility | Young Hwan Hwang, Seok-Ju Hwang, Mi-Hyun Lee | 2024-07-09 |
| 12022600 | Plasma torch | Hyun Je Cho | 2024-06-25 |
| 12002594 | Method for decommissioning nuclear facilities | Young Hwan Hwang, Seok-Ju Hwang, Mi-Hyun Lee | 2024-06-04 |
| 11984233 | Method for decommissioning heavy water reactor facility | Seok-Ju Hwang, Young Hwan Hwang, Hang Rae Cho | 2024-05-14 |
| 11848115 | Dismantling method of radioactive structures of heavy water reactor facilities | Seok-Ju Hwang, Young Hwan Hwang, Ju-Young Yoon | 2023-12-19 |
| 11848114 | Method for dismantling nuclear facility underwater | Ju-Young Yoon, Young Hwan Hwang, Mi-Hyun Lee | 2023-12-19 |
| 11830632 | Apparatus for separating shielding slab for heavy-water reactor | Young Hwan Hwang, Seok-Ju Hwang, Ju-Young Yoon | 2023-11-28 |
| 11830634 | Complex decommissioning method for nuclear facility | Young Hwan Hwang, Seok-Ju Hwang, Ju-Young Yoon | 2023-11-28 |
| 11830633 | Method for disassembling heavy-water reactor equipment by using cutting device | Seok-Ju Hwang, Young Hwan Hwang, Mi-Hyun Lee | 2023-11-28 |
| 11823806 | Nuclear reactor dismantlement system | Young Hwan Hwang, Mi-Hyun Lee, Sung-Hoon Hong | 2023-11-21 |
| 11717902 | Apparatus for dismantling for heavy water reactor facilities | Seok-Ju Hwang, Young Hwan Hwang, Sung-Hoon Hong | 2023-08-08 |
| 11715573 | Decommissioning method of biodegradable concrete of PWR type nuclear power plant | Seok-Ju Hwang, Sung-Hoon Hong, Mi-Hyun Lee | 2023-08-01 |
| 11682496 | Apparatus for treating waste of nuclear reactor pressure vessel, and method for treating waste of nuclear reactor pressure vessel | Young Hwan Hwang, Mi-Hyun Lee, Seok-Ju Hwang | 2023-06-20 |
| 11610695 | Method for decommissioning nuclear facilities | Seok-Ju Hwang, Hyun Je Cho, Ji Hoon Lee | 2023-03-21 |
| 11581101 | Method for decommissioning nuclear facilities | Seok-Ju Hwang, Young Hwan Hwang, Ju-Young Yoon | 2023-02-14 |
| 11495364 | Method for decommissioning nuclear facilities | Seok-Ju Hwang, Ju-Young Yoon, Young Hwan Hwang | 2022-11-08 |
| 11456084 | Device for removing shielding balls from calandria of heavy water nuclear reactor | Young Hwan Hwang, Seok-Ju Hwang, Mi-Hyun Lee | 2022-09-27 |
| 11417436 | Apparatus for decommissioning heavy-water reactor facilities and method for decommissioning heavy-water reactor facilities | Seok-Ju Hwang, Young Hwan Hwang, Sung-Hoon Hong | 2022-08-16 |
| 11391516 | Cold crucible comprising metal oxide barrier and method for manufacturing same | Young Hwan Hwang, Seok-Ju Hwang | 2022-07-19 |
| 11342087 | Nuclear reactor decommissioning system | Young Hwan Hwang, Mi-Hyun Lee, Ju-Young Yoon | 2022-05-24 |
| 11306017 | Mold supporting device for forming uniform molten solidified body, and method for forming uniform molten solidified body | Young Hwan Hwang, Seok-Ju Hwang | 2022-04-19 |
| 11032900 | Plasma torch with structure capable of performing reversed polarity/straight polarity operation | Sang-Woon Shin, Hyun Je Cho, Young Hwan Hwang, Seokju Hwang | 2021-06-08 |
| 10914523 | Plasma furnace having lateral discharge gates | Hyun Je Cho, Sang-Woo Lee, Sang-Woon Shin | 2021-02-09 |