Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7957883 | Handheld information device and control method thereof | Ui-taek Oh | 2011-06-07 |
| 7940183 | Antenna for radio frequency identification tag | Won Kyu Choi, Gil-Young Choi, Cheol Sig Pyo, Jong-Suk Chae | 2011-05-10 |
| 7876269 | Radio frequency identification tag antenna using proximity coupling for attaching to metal | Won Kyu Choi, Gil-Young Choi, Cheol Sig Pyo | 2011-01-25 |
| 7868550 | Protective layer material for PDP and method of manufacturing the same | Seok Hyun Jung, You Han Kim, Jin Ho Pyo, Yong-Seog Kim, Kyung Hyun Park | 2011-01-11 |