Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11431409 | Method and apparatus for detecting a disturbance in a medium based on shifted filtered phase information for a plurality of fixed locations | Andrew B. Lewis, Stuart Russell | 2022-08-30 |
| 10972181 | Method and apparatus for detecting a disturbance in a medium | Andrew B. Lewis, Stuart Russell | 2021-04-06 |
| 10623092 | Method and apparatus for detecting a disturbance in a medium using threshold based detection | Andrew B. Lewis, Stuart Russell | 2020-04-14 |
| 10454573 | Method and apparatus for detecting a disturbance in a medium | Andrew B. Lewis, Stuart Russell | 2019-10-22 |
| 9768863 | Method and apparatus for acoustic sensing using multiple optical pulses | Andrew B. Lewis, Stuart Russell | 2017-09-19 |
| 9148219 | Method and apparatus for acoustic sensing using multiple optical pulses | Andrew B. Lewis, Stuart Russell | 2015-09-29 |
| 7764363 | Method and apparatus for acoustic sensing using multiple optical pulses | Andrew B. Lewis, Stuart Russell | 2010-07-27 |