Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11353413 | Mask inspection apparatuses and methods, and methods of fabricating masks including mask inspection methods | Hyon Seok Song, Il-Yong Jang | 2022-06-07 |
| 10955369 | Mask inspection apparatuses and methods, and methods of fabricating masks including mask inspection methods | Hyon Seok Song, Il-Yong Jang | 2021-03-23 |
| 10782254 | Method of detecting a defect and apparatus for performing the same | Hyon Seok Song, Jong Ju Park | 2020-09-22 |
| 9461324 | Autothermal reforming catalyst for monolithic fuel cell | Jin-Woo Park, Woo Jin Kang, Joong Myeon Bae | 2016-10-04 |