Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8009627 | Method and system for providing interworking with portable internet network and other kinds of networks | Seongsoo Park, Sangshin Lee, Intae Ryoo, Donghahk Lee | 2011-08-30 |