Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7928840 | Method and system for preventing loss or theft using wireless PAN or LAN | Sun Jin Kim, Junghae Seo, Cheol Sig Pyo, Jong-Suk Chae | 2011-04-19 |
| 7697458 | Node for self localization, clustering method using the same, and localization method | Jongjun Park, Jong Oh Lee, Cheol Sig Pyo, Jong-Suk Chae | 2010-04-13 |