Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6950520 | Method and apparatus for carrying data in a video signal so that the data is not recorded | James R. Holzgrafe, Mark Hollar | 2005-09-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6950520 | Method and apparatus for carrying data in a video signal so that the data is not recorded | James R. Holzgrafe, Mark Hollar | 2005-09-27 |