Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8631254 | Secure wake-up method, wake-up authentication code generation and updating method of a network device and a network control device in a wireless body area network | — | 2014-01-14 |
| 7961799 | Joint estimation apparatus of channel and frequency offset based on multiband-orthogonal frequency division multiplexing and thereof | Sunkyung Shin, TaeKyung Sung, SangKyoon Nam | 2011-06-14 |
| 7921295 | Service mobility management system using XML security and the method thereof | TaeKyung Sung, SangKyoon Nam | 2011-04-05 |