Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9736257 | Server cluster and method for push notification service | Hee Seo, Jung-Hwan Choi, In-Gyu Kim | 2017-08-15 |
| 9723101 | Device and method for recommending content based on interest information | — | 2017-08-01 |