Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9936476 | System and method for providing social network service and for setting relationship between users | JungHo SHIN, Seong Hoon Kim, Jungmin Lee | 2018-04-03 |
| 9876654 | Messaging service system and method for expanding member addition operation | Haejin LEE, JungHo SHIN, Seong Hoon Kim, Jungmin Lee, Youngsu Ko | 2018-01-23 |