Issued Patents All Time
Showing 26–50 of 66 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10014769 | Charge pump circuit | John Paul Lesso, Peter J. Frith | 2018-07-03 |
| 9949023 | Biasing circuitry for MEMS transducers | Santosh Astgimath, Jean Lasseuguette | 2018-04-17 |
| 9735672 | Charge pump circuit | John Paul Lesso, Peter J. Frith | 2017-08-15 |
| 9685856 | Charge pump circuit | John Paul Lesso, Peter J. Frith | 2017-06-20 |
| 9685855 | Amplifier circuit and methods of operation thereof | John Paul Lesso, Peter J. Frith | 2017-06-20 |
| 9673700 | Amplifier circuit and methods of operation thereof | John Paul Lesso, Peter J. Frith | 2017-06-06 |
| 9575116 | Apparatus and method for testing a capacitive transducer and/or associated electronic circuitry | Colin Steele | 2017-02-21 |
| 9424849 | Data transfer | John Paul Lesso, Peter J. Frith | 2016-08-23 |
| 9391508 | Charge pump circuit | John Paul Lesso, Peter J. Frith | 2016-07-12 |
| 9378176 | Data interface with variable bit clock for changing the number of time slots in a frame | Robert James Hatfield, Gordon Richard McLeod | 2016-06-28 |
| 9306448 | Amplifier circuit and methods of operation thereof | John Paul Lesso, Peter J. Frith | 2016-04-05 |
| 9136755 | Charge pump circuit | John Paul Lesso, Peter J. Frith | 2015-09-15 |
| 8890604 | Charge pump circuit | John Paul Lesso, Peter J. Frith | 2014-11-18 |
| 8750539 | Charge pump circuits | John B. BOWLERWELL | 2014-06-10 |
| 8742970 | Analogue-to-digital converter | John Paul Lesso | 2014-06-03 |
| 8660277 | Amplifier circuit and methods of operation thereof | John Paul Lesso, Peter J. Frith | 2014-02-25 |
| 8643382 | Apparatus and method for testing a capacitive transducer and/or associated electronic circuitry | Colin Steele | 2014-02-04 |
| 8581356 | Semiconductor structures for biasing devices | — | 2013-11-12 |
| 8373506 | Amplifier circuit and methods of operation thereof | John Paul Lesso, Peter J. Frith | 2013-02-12 |
| 8363856 | Audio amplifier circuit and electronic apparatus including the same | John Paul Lesso, Peter J. Frith | 2013-01-29 |
| 8331581 | Pattern detection circuitry | — | 2012-12-11 |
| 8279012 | Amplifier circuit and methods of operation thereof | John Paul Lesso, Peter J. Frith | 2012-10-02 |
| 8183931 | Amplifier circuit and methods of operation thereof | John Paul Lesso, Peter J. Frith | 2012-05-22 |
| 8159200 | DC-DC converter circuits, and methods and apparatus including such circuits | John Paul Lesso | 2012-04-17 |
| 8081770 | Pattern detection circuitry | — | 2011-12-20 |