Issued Patents All Time
Showing 26–46 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11677996 | Methods and apparatus for affiliate interrupt detection | David Howell Wright, Alexander Topchy, Cherisse Ponraj, Chris Curtis, Jonathan Chazen +3 more | 2023-06-13 |
| 11678013 | Methods and apparatus to determine a state of a media presentation device | Venugopal Srinivasan, Morris Lee | 2023-06-13 |
| 11652859 | Methods and apparatus to identify streaming sessions | Alexander Topchy, Khaldun Karazoun | 2023-05-16 |
| 11573637 | Methods and apparatus to monitor haptic vibrations of touchscreens | Alexander Topchy | 2023-02-07 |
| 11564003 | Systems, apparatus, and methods to improve watermark detection in acoustic environments | Wendell Lynch, Christen V. Nielsen, Alexander Topchy, Khaldun Karazoun | 2023-01-24 |
| 11537690 | End-point media watermarking | Arun Ramaswamy, Timothy Scott Cooper, Alexander Topchy | 2022-12-27 |
| 11528531 | Methods and apparatus to generate media exposure maps of media environments | Ronny Lerch | 2022-12-13 |
| 11501786 | Methods and apparatus for supplementing partially readable and/or inaccurate codes in media | David Gish, Wendell Lynch, Christen V. Nielsen | 2022-11-15 |
| 11501793 | Methods and apparatus to perform signature matching using noise cancellation models to achieve consensus | Christen V. Nielsen, Kevin Keqiang Deng, Alexander Topchy | 2022-11-15 |
| 11375224 | Apparatus and methods for watermarking using starting phase modulation | Alexander Topchy, Vladimir Kuznetsov | 2022-06-28 |
| 11363335 | Methods and apparatus to determine a state of a media presentation device | Venugopal Srinivasan, Morris Lee | 2022-06-14 |
| 11343592 | Methods and apparatus to use station identification to enable confirmation of exposure to live media | Christen V. Nielsen | 2022-05-24 |
| 11271665 | Media identification using watermarks and signatures | Daniel Nelson, Alexander Topchy | 2022-03-08 |
| 11082730 | Methods and apparatus for affiliate interrupt detection | David Howell Wright, Alexander Topchy, Cherisse Ponraj, Chris Curtis, Jonathan Chazen +3 more | 2021-08-03 |
| 11039160 | Methods and apparatus for delivering extended payloads with composite watermarks | David Gish | 2021-06-15 |
| 11016568 | Methods and apparatus to monitor haptic vibrations of touchscreens | Alexander Topchy | 2021-05-25 |
| 11019380 | Methods and apparatus to determine media exposure of a panelist | Nicholas Mannion | 2021-05-25 |
| 10735809 | Methods and apparatus to determine a state of a media presentation device | Venugopal Srinivasan, Morris Lee | 2020-08-04 |
| 10708612 | Apparatus and methods for watermarking using starting phase modulation | Alexander Topchy, Vladimir Kuznetsov | 2020-07-07 |
| 10581541 | Media identification using watermarks and signatures | Daniel Nelson, Alexander Topchy | 2020-03-03 |
| 9924224 | Methods and apparatus to determine a state of a media presentation device | Venugopal Srinivasan, Morris Lee | 2018-03-20 |