Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8683015 | Method and apparatus for providing content in mobile terminal | — | 2014-03-25 |
| 6897754 | Magnetic core for inductor | Michio Ishikawa, Jin Wook Koo | 2005-05-24 |
| 6867646 | Demodulation apparatus for digital audio amplifier | — | 2005-03-15 |