Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9672483 | Method of providing activity notification and device thereof | Han-joo Chae, Hyun-soo NAH, Jong-hyun Ryu, Sang-ok Cha, Won-young Choi | 2017-06-06 |
| 9626097 | Method and system for providing information based on context, and computer-readable recording medium thereof | Hee-Chul Jeon, Jung Ho Kim, Yong-gook Park | 2017-04-18 |