Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8035649 | Method and system for renewing screen | — | 2011-10-11 |
| 8023427 | Method and device of measuring communication quality for constructing wireless sensor network | Tae-yun Chung | 2011-09-20 |