Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9750073 | Device and method for concurrent call avoidance | Namgun Kim, Jintae Choi, Seongsoo Bae | 2017-08-29 |
| 7529206 | Method and system for notifying 1xEV-DO system of switching from 1xEV-DO system to 1X system | Jonghyun Kim | 2009-05-05 |