Issued Patents All Time
Showing 51–60 of 60 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8260055 | Methods and apparatus for identifying primary media content in a post-production media content presentation | David Howell Wright, Ronan Heffernan, Michael McLean, Paul Bulson | 2012-09-04 |
| 8255938 | Signature-based program identification apparatus and methods for use with digital broadcast systems | Morris Lee, William H. Schilp, Michael Alan Hicks, Ronald Schwerer, David Howell Wright | 2012-08-28 |
| 8225342 | Methods and apparatus to collect audience information associated with a media presentation | Paul M. Mears, Arun Ramaswamy, Venugopal Srinivasan, Dan Nelson, John C. Peiffer | 2012-07-17 |
| 8213521 | Methods and apparatus for audience measurement using global signature representation and matching | — | 2012-07-03 |
| 8059865 | Methods and apparatus to specify regions of interest in video frames | Barry Greenberg | 2011-11-15 |
| 8020180 | Digital video signature apparatus and methods for use with video program identification systems | — | 2011-09-13 |
| 7984462 | Methods and apparatus to detect a blank frame in a digital video broadcast signal | — | 2011-07-19 |
| 7793318 | Digital video signature apparatus and methods for use with video program identification systems | — | 2010-09-07 |
| 7765564 | Audio based methods and apparatus for detecting a channel change event | — | 2010-07-27 |
| 7584484 | Methods and apparatus for collecting media consumption data based on usage information | Weston P. Headley, Dan Nelson | 2009-09-01 |