Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11653259 | Method for controlling service in radio communication system | Sang Soo Jeong, Song Yean Cho, Young-Kyo Baek, Sung Hwan Won | 2023-05-16 |
| RE49357 | IMS reregistration method and system therefor | Tae Sun Yeoum, Eun-Hui Bae, O-Sok Song, Sung-Ho Choi | 2023-01-03 |