Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10720144 | Earphone test system | Paul Darlington, Ben Skelton | 2020-07-21 |
| 10714071 | Active noise reduction device | Paul Darlington | 2020-07-14 |
| 10313780 | Earphone connection apparatus | Amit Naran, Robert L. Beck | 2019-06-04 |
| 10249282 | Active noise reduction device | Paul Darlington | 2019-04-02 |
| 9877099 | Media/communications system | — | 2018-01-23 |
| 9407982 | Media/communications system | — | 2016-08-02 |
| 8666085 | Component for noise reducing earphone | Andre Steyn, Pierre Guiu, Damien Oliver Givernet, William James Sim | 2014-03-04 |
| 8571227 | Noise cancellation earphone | Damien Oliver Givernet | 2013-10-29 |
| 7489785 | Noise cancellation system and headphone therefor | Graeme Colin Fuller | 2009-02-10 |
| D563394 | Set of earphones | Damien Olivier Givernet, Mathew Robert Brent, Edward Scholten | 2008-03-04 |
| 7270554 | Audio jack with plug or head set identification circuit | John Frederick Corey | 2007-09-18 |
| 6988905 | Audio jack with plug or head set identification circuit | John Frederick Corey | 2006-01-24 |