Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7634172 | Methods for recording multiple sessions on a rewritable DVD disc | Luke Kien La, Yaoyuan Tu | 2009-12-15 |
| 7289407 | Methods for establishing audio track digital audio extraction speed | — | 2007-10-30 |
| 7038981 | Methods for establishing audio track digital audio extraction speed | — | 2006-05-02 |
| 6552975 | Methods for establishing recording rates of optical media recorders | Yaoyuan Tu, Gianluca Macciocca | 2003-04-22 |
| 6469967 | Methods for determining write rates of optical media devices | Robert McKeith | 2002-10-22 |