Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12163915 | Semiconductor gas sensor and method for sensing two or more gases using contact resistance and sheet resistance | Nicholas Dartnell, Christopher Newsome, Daniel Tobjork | 2024-12-10 |
| 11415545 | Gas sensor system and method | Christopher Newsome, Nicholas Dartnell | 2022-08-16 |
| 10194117 | Combining audio and video streams for a video headset | Antony M W Bayley, Peter Knight Reid | 2019-01-29 |
| 10129919 | Video headset | Antony M W Bayley, Peter Knight Reid | 2018-11-13 |
| 8872588 | Amplifier | Kim Li | 2014-10-28 |
| 7787830 | Transceiver and method of operating an electrical circuit | Kim Li | 2010-08-31 |
| 7392028 | Radio receiver/transceiver including an interface circuit selectively operable in a current mode or a voltage mode | — | 2008-06-24 |
| 7215940 | Integrated circuit | Colin Faulkner | 2007-05-08 |