Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7769191 | Flat panel audio output apparatus and video/audio output apparatus | Kyung Ju Lee, Jeong-seon Kim, Valeri Toherniak, Young-hun An | 2010-08-03 |
| 6594363 | Audio apparatus for reducing white noise and control method of the same | — | 2003-07-15 |
| 6016559 | Multifunctional intergrated electronic product and method for preventing operation failure of the same | — | 2000-01-18 |