Issued Patents All Time
Showing 76–100 of 129 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10741190 | Methods and apparatus for performing variable block length watermarking of media | Venugopal Srinivasan | 2020-08-11 |
| 10735808 | Methods and apparatus of media device detection for minimally invasive media meters | Venugopal Srinivasan | 2020-08-04 |
| 10708612 | Apparatus and methods for watermarking using starting phase modulation | Vladimir Kuznetsov, Jeremey M. Davis | 2020-07-07 |
| 10581541 | Media identification using watermarks and signatures | Daniel Nelson, Jeremey M. Davis | 2020-03-03 |
| 10580421 | Methods and apparatus to perform audio watermarking and watermark detection and extraction | Arun Ramaswamy, Venugopal Srinivasan | 2020-03-03 |
| 10560741 | Methods and apparatus to count people in an audience | Padmanabhan Soundararajan, Venugopal Srinivasan | 2020-02-11 |
| 10555048 | 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 | 2020-02-04 |
| 10530510 | Methods and apparatus for increasing the robustness of media signatures | Venugopal Srinivasan | 2020-01-07 |
| 10467286 | Methods and apparatus to perform audio watermarking and watermark detection and extraction | Venugopal Srinivasan | 2019-11-05 |
| 10448122 | Methods and apparatus to extend a timestamp range supported by a watermark | Vladimir Kuznetsov | 2019-10-15 |
| 10448123 | Methods and apparatus to extend a timestamp range supported by a watermark | Vladimir Kuznetsov | 2019-10-15 |
| 10410643 | Audio watermarking for people monitoring | Padmanabhan Soundararajan, Venugopal Srinivasan | 2019-09-10 |
| 10318580 | Detecting media watermarks in magnetic field data | Venugopal Srinivasan | 2019-06-11 |
| 10236005 | Methods and apparatus for audio signature generation and matching | Venugopal Srinivasan, Sadhana Gupta | 2019-03-19 |
| 10225031 | Methods and apparatus for increasing the robustness of media signatures | Venugopal Srinivasan | 2019-03-05 |
| 10194256 | Methods and apparatus for analyzing microphone placement for watermark and signature recovery | Marc Messier, James Joseph Vitt, Venugopal Srinivasan | 2019-01-29 |
| 10134408 | Methods and apparatus to perform audio watermarking and watermark detection and extraction | Venugopal Srinivasan | 2018-11-20 |
| 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, Venugopal Srinivasan | 2018-06-19 |
| 9972332 | Methods and apparatus to perform audio watermarking and watermark detection and extraction | Arun Ramaswamy, Venugopal Srinivasan | 2018-05-15 |
| 9947327 | Methods and apparatus for performing variable block length watermarking of media | Venugopal Srinivasan | 2018-04-17 |
| 9918126 | Methods and apparatus to count people in an audience | Padmanabhan Soundararajan, Venugopal Srinivasan | 2018-03-13 |
| 9788777 | Methods and apparatus to identify a mood of media | Robert T. Knight, Ramachandran Gurumoorthy, Ratnakar Dev, Padmanabhan Soundararajan, Anantha Pradeep | 2017-10-17 |
| 9704494 | Down-mixing compensation for audio watermarking | Venugopal Srinivasan | 2017-07-11 |
| 9679053 | Detecting media watermarks in magnetic field data | Venugopal Srinivasan | 2017-06-13 |
| 9667365 | Methods and apparatus to perform audio watermarking and watermark detection and extraction | Venugopal Srinivasan | 2017-05-30 |