Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7970254 | PLL control circuit of optical disc apparatus, and recording medium having recorded thereon program for controlling the optical disc apparatus | — | 2011-06-28 |
| 7920445 | Optical disc signal processing apparatus, and medium having program recorded thereon for controlling optical disc apparatus | — | 2011-04-05 |