Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8086445 | Method and apparatus for creating a unique audio signature | Thomas Blum, Douglas F. Keislar, James A. Wheaton | 2011-12-27 |
| 8082150 | Method and apparatus for identifying an unknown work | — | 2011-12-20 |
| 8006314 | System for identifying content of digital data | — | 2011-08-23 |
| 7877438 | Method and apparatus for identifying new media content | James B. Schrempp, Vance Ikezoye, Louis Kvitek | 2011-01-25 |