Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9591611 | Apparatus and method for providing interaction service for kids, system using the same | Kwang Min Seo | 2017-03-07 |
| 8065366 | System and method for transmitting personal networking-based blog post, and server applied to the same | Chang Su Lee, Dong-Chan Lim, Su-Kyung Kim, Sung-Il Kim | 2011-11-22 |