Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10158698 | Method and device for providing content in mobile communication system | Ji-Cheol Moon, Woo-Jae Kim, Dong Jin Lee | 2018-12-18 |
| 9882938 | Composite ARS service providing method and apparatus | Dohyung Kim, Young-Ky Kim, Jae-Duck Lee | 2018-01-30 |