Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6968565 | Detection of content display observers with prevention of unauthorized access to identification signal | Malcolm Slaney, Bonnie M. Johnson, Annarosa Tomasi, Michele Covell, Steven E. Saunders | 2005-11-22 |