Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8040851 | Method and system of reducing handover time in mobile IP network | Kil-Lyeon Kim | 2011-10-18 |
| 7971117 | Test circuits of semiconductor memory device for multi-chip testing and method for testing multi chips | Byong-Kwon Lee, Young Dae Lee, Chang Sik Kim | 2011-06-28 |