Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8659988 | OFDM apparatus using three-dimensional hexadecimal signal constellation | Eunchang Choi, Seoggeun Kang, Jaedoo Huh | 2014-02-25 |
| 8601021 | Experience information processing apparatus and method for social networking service | Jung Tae Kim, Jong-Hoon Lee, Hoon Lee | 2013-12-03 |
| 8515961 | Method and apparatus for indexing suffix tree in social network | Jong-Hoon Lee, Young Ho Park, Hoo Young AHN, Jung Tae Kim, Hoon Lee | 2013-08-20 |
| 7817568 | Method for measuring characteristics of path between nodes by using active testing packets based on priority | Tae Il Kim, Hyeong Ho Lee | 2010-10-19 |