Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7634172 | Methods for recording multiple sessions on a rewritable DVD disc | Yaoyuan Tu, Yau-Ting Mau | 2009-12-15 |
| 7437059 | Methods and systems for expanding recording capacity of optical discs | Kenneth James | 2008-10-14 |
| 7319653 | Methods for recording data to optical media | Kenneth James | 2008-01-15 |
| 7139763 | Method and system for processing data selected for recording to optical media | — | 2006-11-21 |
| 6963952 | Multi-session optical media and methods for recording | — | 2005-11-08 |
| 6885624 | Methods for recording data to optical media | Kenneth James | 2005-04-26 |