Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7940625 | Method and apparatus for control of a write signal in an optical disc system | Xinyan Wu | 2011-05-10 |
| 7872954 | Method and apparatus for writing data to an optical disc | Xinyan Wu | 2011-01-18 |
| 7796482 | Land Pre-Pit signal processing method and related apparatus | Xinyan Wu | 2010-09-14 |
| 5995462 | Method and apparatus for reading data from a disc carrier | — | 1999-11-30 |