Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7233557 | Method for identifying location on an optical disk | Shane Shivji, Mitch Hanks, Kevin Colburn, Andrew Koll | 2007-06-19 |
| 7177246 | Optical disk drive focusing apparatus using sum signal | Darwin Mitchel Hanks, Andrew L. Van Brocklin | 2007-02-13 |