Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9996248 | Apparatus and method for providing private chat in group chat | Tae-Gun Park, Jang-seok Seo | 2018-06-12 |
WP
Wan-Kyu Park
Overall (2018): #198,098 of 503,207Top 40%
1
Patents 2018