Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12131251 | Neurons for artificial neural networks | John Paul Lesso | 2024-10-29 |
| 10431198 | Noise cancellation system with lower rate emulation | Richard Clemow | 2019-10-01 |
| 10147413 | Noise cancellation system with lower rate emulation | Richard Clemow | 2018-12-04 |
| 9740428 | Circular buffer descriptor for describing and/or accessing a circular buffer | Bryant Sorensen, Jeffrey Alderson | 2017-08-22 |
| 9654871 | Noise cancellation system with lower rate emulation | Richard Clemow | 2017-05-16 |
| 9525945 | Loudspeaker protection systems and methods | Roberto Napoli | 2016-12-20 |
| 8908876 | Noise cancellation system with lower rate emulation | Richard Clemow | 2014-12-09 |
| 8682250 | Noise cancellation system | Clive Robert Graham | 2014-03-25 |
| 8645444 | IIR filter for reducing the complexity of multiplying elements | Richard Clemow | 2014-02-04 |
| 8315410 | Dynamic range controller | — | 2012-11-20 |
| 8139792 | Amplifier circuits, methods of starting and stopping amplifier circuits | — | 2012-03-20 |
| 7948405 | Sample rate converter | — | 2011-05-24 |
| 7567195 | Digital-to-analog converter using selected single bit converter elements | — | 2009-07-28 |
| 7508331 | Digital-to-analog converter with dynamic element matching to minimize mismatch error | — | 2009-03-24 |
| 7466831 | Audio processing | — | 2008-12-16 |
| 7348840 | Feedback controller for PWM amplifier | John Westlake | 2008-03-25 |
| 7257164 | Class D amplifier | — | 2007-08-14 |
| 7205917 | Pulse width modulator quantisation circuit | — | 2007-04-17 |
| 7061415 | Word length reduction circuit | — | 2006-06-13 |