Issued Patents 2017
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9832496 | Methods and apparatus for crediting a media presentation device | Robert Stokes, Arun Ramaswamy, Daniel Nelson | 2017-11-28 |
| 9747906 | Determining media device activation based on frequency response analysis | Morris Lee | 2017-08-29 |
| 9739599 | Devices, apparatus, and articles of manufacturing to monitor environments | Padmanabhan Soundararajan | 2017-08-22 |
| 9704494 | Down-mixing compensation for audio watermarking | Alexander Topchy | 2017-07-11 |
| 9679053 | Detecting media watermarks in magnetic field data | Alexander Topchy | 2017-06-13 |
| 9668020 | Signature retrieval and matching for media monitoring | Daniel Nelson, Arun Ramaswamy, Raghuram Ranganathan, Kenneth William McArthur | 2017-05-30 |
| 9667365 | Methods and apparatus to perform audio watermarking and watermark detection and extraction | Alexander Topchy | 2017-05-30 |
| 9661402 | Embedding information in generated acoustic signals | Alexander Topchy, Padmanabhan Soundararajan | 2017-05-23 |
| 9594961 | Methods and apparatus to count people in images | Padmanabhan Soundararajan | 2017-03-14 |