Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12197675 | Touch-sensitive apparatus and method | Peter Sleeman | 2025-01-14 |
| 11983354 | Circuitry for touch-sensitive apparatus and method | Peter Sleeman | 2024-05-14 |
| 11899876 | Mutual capacitive touch-sensitive apparatus and method applying inverse signals to electrodes | Peter Sleeman | 2024-02-13 |
| 11726609 | Touch-sensitive apparatus and method | Peter Sleeman | 2023-08-15 |
| 11561111 | Displacement sensing | — | 2023-01-24 |
| 10684732 | Capacitive sensor apparatus and methods | Peter Sleeman | 2020-06-16 |
| 10605628 | Displacement sensing apparatus and methods | Peter Sleeman | 2020-03-31 |
| 10558305 | Touch sensors | — | 2020-02-11 |
| 10503329 | Capacitive sensing apparatus and methods | Peter Sleeman, Christopher Kyle Ard | 2019-12-10 |
| 9652093 | Touch sensors and touch sensing methods | Peter Sleeman, Christopher Kyle Ard | 2017-05-16 |
| 9588614 | Touch sensors and touch sensing methods | Peter Sleeman, Christopher Kyle Ard | 2017-03-07 |
| 6560393 | Dispersive optical waveguide array | — | 2003-05-06 |
| 6556759 | Integrated optical device | Bradley Jonathan Luff, John Paul Drake, Stephen Geoffrey Unwin | 2003-04-29 |
| 6517997 | Production of an integrated optical device | — | 2003-02-11 |
| 6516120 | Rib waveguide device with mode filter | Bradley Jonathan Luff | 2003-02-04 |
| 6510258 | Integrated chip optical devices | John Paul Drake | 2003-01-21 |
| 6510257 | Multi-wavelength polarization monitor for use in fibre optic networks | Andrzej Barwicz | 2003-01-21 |
| 6509139 | Method of fabricating an integrated optical component | John Paul Drake, Arnold Peter Roscoe Harpin | 2003-01-21 |