Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9497146 | Message transfer system including display device, mobile device and message transfer method thereof | Sang Hyun Park, Sang-gon Song, Su-jin Yeon, Young-kyu Jin | 2016-11-15 |
| 9374679 | Service providing device, service providing system including user profile server, and service providing method for service providing device | Sang-gon Song, Yeo-jin Kim, Young-ho Rhee | 2016-06-21 |