Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9271323 | Apparatus and method for originating call by substitute communication network when originating call is barred | Seung Woo Nam, Myeong Seon Seo | 2016-02-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9271323 | Apparatus and method for originating call by substitute communication network when originating call is barred | Seung Woo Nam, Myeong Seon Seo | 2016-02-23 |