Issued Patents 2018
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10134408 | Methods and apparatus to perform audio watermarking and watermark detection and extraction | Alexander Topchy | 2018-11-20 |
| 10129591 | Signature retrieval and matching for media monitoring | Daniel Nelson, Arun Ramaswamy, Raghuram Ranganathan, Kenneth William McArthur | 2018-11-13 |
| 10102602 | Detecting watermark modifications | — | 2018-10-16 |
| 10003846 | Methods, apparatus and articles of manufacture to provide secondary content in association with primary broadcast media content | David H. Harkness, Arun Ramaswamy, Jerome Samson, Jan Besehanic, Alexander Topchy | 2018-06-19 |
| 9986289 | Methods and apparatus to count people | Padmanabhan Soundararajan, Marko Usaj | 2018-05-29 |
| 9972332 | Methods and apparatus to perform audio watermarking and watermark detection and extraction | Alexander Topchy, Arun Ramaswamy | 2018-05-15 |
| 9947327 | Methods and apparatus for performing variable block length watermarking of media | Alexander Topchy | 2018-04-17 |
| 9940968 | Methods and apparatus to perform speed-enhanced playback of recorded media | — | 2018-04-10 |
| 9924224 | Methods and apparatus to determine a state of a media presentation device | Morris Lee, Jeremey M. Davis | 2018-03-20 |
| 9918126 | Methods and apparatus to count people in an audience | Padmanabhan Soundararajan, Alexander Topchy | 2018-03-13 |
| 9900633 | Digital data insertion apparatus and methods for use with compressed audio/video data | Arun Ramaswamy | 2018-02-20 |
| 9900636 | Reducing signature matching uncertainty in media monitoring systems | — | 2018-02-20 |