Issued Patents 2019
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10506285 | Method and apparatus to count people | Padmanabhan Soundararajan, Marko Usaj | 2019-12-10 |
| 10482890 | Determining media device activation based on frequency response analysis | Morris Lee | 2019-11-19 |
| 10469901 | Methods and apparatus to verify presentation of media content | Arun Ramaswamy | 2019-11-05 |
| 10467286 | Methods and apparatus to perform audio watermarking and watermark detection and extraction | Alexander Topchy | 2019-11-05 |
| 10410643 | Audio watermarking for people monitoring | Alexander Topchy, Padmanabhan Soundararajan | 2019-09-10 |
| 10366466 | Detecting watermark modifications | — | 2019-07-30 |
| 10321171 | Reducing signature matching uncertainty in media monitoring systems | — | 2019-06-11 |
| 10318580 | Detecting media watermarks in magnetic field data | Alexander Topchy | 2019-06-11 |
| 10242270 | Methods and apparatus to count people in images | Padmanabhan Soundararajan | 2019-03-26 |
| 10236005 | Methods and apparatus for audio signature generation and matching | Alexander Topchy, Sadhana Gupta | 2019-03-19 |
| 10225031 | Methods and apparatus for increasing the robustness of media signatures | Alexander Topchy | 2019-03-05 |
| 10194256 | Methods and apparatus for analyzing microphone placement for watermark and signature recovery | Marc Messier, James Joseph Vitt, Alexander Topchy | 2019-01-29 |