Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE46329 | Methods and apparatus to monitor media exposure in vehicles | Arun Ramaswamy, Robert A. Luff, Kendall Shirilla | 2017-02-28 |
| 9288268 | Methods and apparatus to monitor shoppers in a retail environment | Arun Ramaswamy, Rafael E. Alonso | 2016-03-15 |
| 9185457 | Methods, systems and apparatus for multi-purpose metering | Arun Ramaswamy, Charles Clinton Conklin, Wayne A. Olmsted, Karin Johnson, Daniel Nelson +2 more | 2015-11-10 |
| RE45786 | Methods and apparatus to monitor media exposure in vehicles | Arun Ramaswamy, Robert A. Luff, Kendall Shirilla | 2015-10-27 |
| 9055336 | Methods, systems and apparatus for multi-purpose metering | Arun Ramaswamy, Charles Clinton Conklin, Wayne A. Olmsted, Karin Johnson, Daniel Nelson +2 more | 2015-06-09 |
| 8752081 | Methods, systems and apparatus for multi-purpose metering | Arun Ramaswamy, Charles Clinton Conklin, Wayne A. Olmsted, Karin Johnson, Daniel Nelson +2 more | 2014-06-10 |
| 8549552 | Methods and apparatus to monitor media exposure in vehicles | Arun Ramaswamy, Robert A. Luff, Kendall Shirilla | 2013-10-01 |
| 8327396 | Methods, systems, and apparatus for multi-purpose metering | Arun Ramaswamy, Charles Clinton Conklin, Wayne A. Olmsted, Karin Johnson, Daniel Nelson +2 more | 2012-12-04 |