Issued Patents 2023
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11842422 | Methods and apparatus to extend a timestamp range supported by a watermark without breaking backwards compatibility | David Gish, Wendell Lynch | 2023-12-12 |
| 11828769 | Multiple meter detection and processing using motion data | Anand Jain, John Stavropoulos, Alan Neuhauser, Wendell Lynch, Jack Crystal | 2023-11-28 |
| 11825401 | Systems and methods for wirelessly modifying detection characteristics of portable devices | Anand Jain, John Stavropoulos, Alan Neuhauser, Wendell Lynch, Jack Crystal +1 more | 2023-11-21 |
| 11818442 | Methods and apparatus to extend a timestamp range supported by a watermark | Alexander Topchy | 2023-11-14 |
| 11720990 | Power efficient detection of watermarks in media signals | David Gish, Sadhana Gupta, Wendell Lynch, Alan Neuhauser | 2023-08-08 |
| 11636864 | Multiple scrambled layers for audio watermarking | Sadhana Gupta, Wendell Lynch | 2023-04-25 |
| 11562753 | Systems and methods to improve timestamp transition resolution | Ken Joseph Frett, David Gish, Sadhana Gupta | 2023-01-24 |
| 11546674 | Methods and apparatus to extend a timestamp range supported by a watermark | Alexander Topchy | 2023-01-03 |