Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12115692 | Razor blade and manufacturing method thereof | Sung Hoon Oh, Seong Won JEONG | 2024-10-15 |
| 12076873 | Razor blade and manufacturing method thereof | Sung Hoon Oh, Seong Won JEONG | 2024-09-03 |
| 12076874 | Shaving blade | Hyun Ju Lee, Kwang Choon RYU | 2024-09-03 |
| 11858158 | Razor blade and manufacturing method thereof | Sung Hoon Oh, Seong Won JEONG | 2024-01-02 |
| 11660770 | Shaving blade | Hyun Ju Lee, Kwang Choon RYU | 2023-05-30 |
| 11559913 | Razor blade and manufacturing method thereof | Sung Hoon Oh, Seong Won JEONG | 2023-01-24 |
| 11472053 | Razor blade and manufacturing method thereof | Sung Hoon Oh, Seong Won JEONG | 2022-10-18 |
| 8502192 | LED with uniform current spreading and method of fabrication | Joon-seop Kwak, Fareen Adeni Khaja, Chi-Chun Chen | 2013-08-06 |