Issued Patents 2017
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9832638 | Operating method for communication profile and electronic device supporting the same | Soon-Hyun Cha, Sun Min Hwang, Duckey Lee, Sang Soo Lee | 2017-11-28 |
| 9730131 | Method and system for managing handover in radio access networks | Dong Hee Lee, Paisal Vaishali | 2017-08-08 |
| 9730132 | Method and system for managing handover in radio access networks | Dong Hee Lee, Paisal Vaishali | 2017-08-08 |
| 9723534 | Method and system for managing handover in radio access networks | Dong Hee Lee, Paisal Vaishali | 2017-08-01 |
| 9622273 | Method and apparatus for interworking voice and multimedia services between CSI terminal and IMS terminal | Han Na Lim, Osok Song, Sung-Ho Choi, Eun-Hui Bae | 2017-04-11 |
| RE46361 | IMS reregistration method and system therefor | Han Na Lim, Eun-Hui Bae, Osok Song, Sung-Ho Choi | 2017-04-04 |
| 9577692 | Subscriber identification module management method and electronic device supporting the same | Sang Soo Lee, Duc-Key Lee | 2017-02-21 |