Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5666425 | Plural-channel sound processing | Alastair Sibbald, Adam Rupert Philp, Fawad Nackvi, Adrian Miles Sandford | 1997-09-09 |
| 5623431 | Aligning a given signal with a corresponding reference signal | — | 1997-04-22 |
| 5600727 | Determination of position | Alastair Sibbald | 1997-02-04 |