Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8229583 | Apparatus and method of setting received broadcasting sound source data as functional sound of mobile phone | — | 2012-07-24 |
| 7933116 | Portable terminal having hard disk | Kwang-Jin Bae | 2011-04-26 |
| 6983010 | High frequency equalizer using a demultiplexing technique and related semiconductor device | Jae-Yoon Sim, Soo-In Cho, Jung-Bae Lee | 2006-01-03 |
| 6075384 | Current-mode bidirectional input/output buffer | Jae-Yoon Sim, Soo-In Cho, Jung-Bae Lee | 2000-06-13 |