Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7627377 | Cochlear implant devices | Graeme Clark, Peter Busby | 2009-12-01 |
| 7184843 | Electrode array with non-uniform electrode spacing | — | 2007-02-27 |
| 6611717 | Implant device | Graeme Clark, Peter Busby | 2003-08-26 |
| 6406439 | Phase lock evoked response audiometer | John Parker, Field W. Rickards | 2002-06-18 |
| 6068652 | Method and means for calculating electrode frequency allocation | Jin Xu, Shiang Xu, Colette McKay, Michael Marsh, Andrew T. Mortlock +2 more | 2000-05-30 |
| 5023783 | Evoked response audiometer for testing sleeping subjects | Field W. Rickards | 1991-06-11 |