Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7920887 | System and method for setting up P2P communication group in cellular system, and P2P communication system and method using P2P communication group | Dong-Ho Cho, Ho Won Lee, Woong Sup Lee, Ji Hyun Park | 2011-04-05 |