Assignee
CENTRAL INST DEAF
US·11 granted patents·1,084 citations·filing 1984–1993
Top patents by PatentIndex Score
11 records- 0196US5111419AElectronic filters, signal conversion apparatus, hearing aids and methodsCENTRAL INST DEAF·Filed 1988·Granted May 5, 1992·118 cites·46 claims
- 0295US4548082AHearing aids, signal supplying apparatus, systems for compensating hearing deficiencies, and methodsCENTRAL INST DEAF·Filed 1984·Granted Oct 22, 1985·278 cites·57 claims
- 0394US5475759AElectronic filters, hearing aids and methodsCENTRAL INST DEAF·Filed 1993·Granted Dec 12, 1995·84 cites·21 claims
- 0491US5016280AElectronic filters, hearing aids and methodsCENTRAL INST DEAF·Filed 1988·Granted May 14, 1991·145 cites·78 claims
- 0587US4820059ASpeech processing apparatus and methodsCENTRAL INST DEAF·Filed 1987·Granted Apr 11, 1989·115 cites·18 claims
- 0686US5412735AAdaptive noise reduction circuit for a sound reproduction systemCENTRAL INST DEAF·Filed 1992·Granted May 2, 1995·96 cites·39 claims
- 0786US4813076ASpeech processing apparatus and methodsCENTRAL INST DEAF·Filed 1987·Granted Mar 14, 1989·88 cites·125 claims
- 0883US5357251AElectronic filters, signal conversion apparatus, hearing aids and methodsCENTRAL INST DEAF·Filed 1993·Granted Oct 18, 1994·40 cites·20 claims
- 0972US5402493AElectronic simulator of non-linear and active cochlear spectrum analysisCENTRAL INST DEAF·Filed 1992·Granted Mar 28, 1995·56 cites·19 claims
- 1064US5225836AElectronic filters, repeated signal charge conversion apparatus, hearing aids and methodsCENTRAL INST DEAF·Filed 1991·Granted Jul 6, 1993·34 cites·23 claims
- 1156US4809332ASpeech processing apparatus and methods for processing burst-friction soundsCENTRAL INST DEAF·Filed 1987·Granted Feb 28, 1989·30 cites·24 claims
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