Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6802003 | Method and apparatus for authenticating content | Mark T. Gross, Richard P. Mangold | 2004-10-05 |
| 6802004 | Method and apparatus for authenticating content in a portable device | Mark T. Gross, Richard P. Mangold | 2004-10-05 |
| 6795873 | Method and apparatus for a scheduling driver to implement a protocol utilizing time estimates for use with a device that does not generate interrupts | Brian D. Nelson | 2004-09-21 |