Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D830500 | Portable water purifying filter | — | 2018-10-09 |
| D830501 | Portable water purifying filter | — | 2018-10-09 |
| 10068635 | Memory device including delay circuit having gate insulation films with thicknesses different from each other | Doo Young Kim | 2018-09-04 |