Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11729543 | Silicone waterproof structure of headset | ki-bum BANG, Sunwoo PARK | 2023-08-15 |
| 7956343 | Nonvolatile memory devices and method of manufacturing the same | Chul-Soon Kwon, Young-cheon Jeong | 2011-06-07 |