Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12334104 | Method and system for time and feature modification of signals | Jonathan Newland, William John Ellwood | 2025-06-17 |
| 8009966 | Methods and apparatus for use in sound replacement with automatic synchronization to images | William John Ellwood | 2011-08-30 |
| 7825321 | Methods and apparatus for use in sound modification comparing time alignment data from sampled audio signals | William John Ellwood, Jonathan Newland | 2010-11-02 |
| 4591928 | Method and apparatus for use in processing signals | Garth D. Marshall | 1986-05-27 |