Issued Patents All Time
Showing 51–75 of 129 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11451884 | Methods and apparatus to extend a timestamp range supported by a watermark | Vladimir Kuznetsov | 2022-09-20 |
| 11423079 | Detecting media watermarks in magnetic field data | Venugopal Srinivasan | 2022-08-23 |
| 11386908 | Methods and apparatus to perform audio watermarking and watermark detection and extraction | Venugopal Srinivasan | 2022-07-12 |
| 11375224 | Apparatus and methods for watermarking using starting phase modulation | Vladimir Kuznetsov, Jeremey M. Davis | 2022-06-28 |
| 11357431 | Methods and apparatus to identify a mood of media | Robert T. Knight, Ramachandran Gurumoorthy, Ratnakar Dev, Padmanabhan Soundararajan, Anantha Pradeep | 2022-06-14 |
| 11356747 | Apparatus and methods to associate different watermarks detected in media | Christen V. Nielsen, David Gish, Ken Joseph Frett, Timothy Scott Cooper | 2022-06-07 |
| 11316603 | Methods and apparatus for increasing the robustness of media signatures | Venugopal Srinivasan | 2022-04-26 |
| 11271665 | Media identification using watermarks and signatures | Daniel Nelson, Jeremey M. Davis | 2022-03-08 |
| 11256740 | Methods and apparatus to perform audio watermarking and watermark detection and extraction | Venugopal Srinivasan | 2022-02-22 |
| 11250865 | Audio watermarking for people monitoring | Padmanabhan Soundararajan, Venugopal Srinivasan | 2022-02-15 |
| 11245960 | Methods and apparatus of media device detection for minimally invasive media meters | Venugopal Srinivasan | 2022-02-08 |
| 11197060 | Methods and apparatus to count people in an audience | Padmanabhan Soundararajan, Venugopal Srinivasan | 2021-12-07 |
| 11082730 | Methods and apparatus for affiliate interrupt detection | Jeremey M. Davis, David Howell Wright, Cherisse Ponraj, Chris Curtis, Jonathan Chazen +3 more | 2021-08-03 |
| 11070892 | Methods and apparatus to present supplemental media on a second screen | Padmanabhan Soundararajan, Venugopal Srinivasan | 2021-07-20 |
| 11025995 | Methods and apparatus to extend a timestamp range supported by a watermark | Vladimir Kuznetsov | 2021-06-01 |
| 11025996 | Methods and apparatus to extend a timestamp range supported by a watermark | Vladimir Kuznetsov | 2021-06-01 |
| 11016568 | Methods and apparatus to monitor haptic vibrations of touchscreens | Jeremey M. Davis | 2021-05-25 |
| 11004456 | 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, Venugopal Srinivasan | 2021-05-11 |
| 10964333 | Methods and apparatus to perform audio watermarking and watermark detection and extraction | Arun Ramaswamy, Venugopal Srinivasan | 2021-03-30 |
| 10917732 | Methods and apparatus for analyzing microphone placement for watermark and signature recovery | Marc Messier, James Joseph Vitt, Venugopal Srinivasan | 2021-02-09 |
| 10885543 | Systems and methods to pre-scale media content to facilitate audience measurement | Brian Fuhrer, Morris Lee | 2021-01-05 |
| 10887034 | Methods and apparatus for increasing the robustness of media signatures | Venugopal Srinivasan | 2021-01-05 |
| 10872614 | Methods and apparatus for audio signature generation and matching | Venugopal Srinivasan, Sadhana Gupta | 2020-12-22 |
| 10806388 | Methods and apparatus to identify a mood of media | Robert T. Knight, Ramachandran Gurumoorthy, Ratnakar Dev, Padmanabhan Soundararajan, Anantha Pradeep | 2020-10-20 |
| 10769206 | Detecting media watermarks in magnetic field data | Venugopal Srinivasan | 2020-09-08 |