Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8055740 | Wireless sensor network system and cluster management method thereof | Hyo-Hyun Choi | 2011-11-08 |
| 7916650 | Network device and data transmission method thereof in wireless sensor network | Sun-Gi Kim, Hyo-Hyun Choi, Jeong Geun Kim | 2011-03-29 |