Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8028429 | Apparatus for hanging objects | — | 2011-10-04 |
| 8023882 | Portable audience measurement architectures and methods for portable audience measurement | David James Croy, Arun Ramaswamy | 2011-09-20 |
| 8020179 | Methods and apparatus to adaptively select sensor(s) to gather audience measurement data based on a variable system factor and a quantity of data collectible by the sensors | Arun Ramaswamy | 2011-09-13 |
| 7793316 | Methods and apparatus to adaptively select sensor(s) to gather audience measurement data based on a variable system factor and a quantity of data collectable by the sensors | Arun Ramaswamy | 2010-09-07 |
| 7742737 | Methods and apparatus for identifying a digital audio signal | John C. Peiffer, Michael Alan Hicks, David Howell Wright, Venugopal Srinivasan, Daozheng Lu +1 more | 2010-06-22 |