Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9075603 | Method and apparatus for waking device from power save mode | Il-ju Na, Jae Min Lee, Chil-youl Yang, Lochan Verma | 2015-07-07 |
| 8396499 | Method and apparatus for measuring state of plurality of channels and for selecting idle channel | Ho Seok Lee | 2013-03-12 |
| 8369787 | Apparatus and method of switching channel under wireless network circumstances | Jin Joo Chung | 2013-02-05 |
| 8238296 | Method and apparatus for scanning for an idle channel in a frequency environment | Ho Seok Lee, Si Hyung Kim | 2012-08-07 |
| 8040840 | Method of merging cells in cognitive radio | Hyung J. Lee, Ho Seok Lee | 2011-10-18 |
| 7957699 | Method and apparatus for measuring state of plurality of channels and for selecting idle channel | Ho Seok Lee | 2011-06-07 |