Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5576873 | Telecommunications switch architecture | William Crossland, Martin J. Birch, Adrian Sparks | 1996-11-19 |
| 5220622 | Data base searching | — | 1993-06-15 |
| 4701879 | Associative memory systems | — | 1987-10-20 |
| 4601027 | Optical FDM system | John A. C. Bingham | 1986-07-15 |