Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8023371 | Optical drive and method for determining a reading and/or writing position | Joris Huibert Joseph Geurts, Michel Vervoort | 2011-09-20 |
| 7110336 | Methods, optical recording apparatus using such methods and optical recording medium for use by the methods and the apparatus | Aalbert Stek, Johannes Hendrikus Maria Spruit, Cai-Gang Xu | 2006-09-19 |