H04R 25/70
Adaptation of deaf aid to hearing loss
Official title: {Adaptation of deaf aid to hearing loss, e.g. initial electronic fitting}
H04R25/70 (Adaptation of deaf aid to hearing loss) appears on 1,518 US grants and 1,855 published applications in this corpus.
Search patents in H04R- Granted patents
- 1,518
- Published applications
- 1,855
- Assignees
- 394
- Inventors
- 2,125
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 5 | 0 |
| 1992 | 1 | 0 |
| 1993 | 4 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 6 | 0 |
| 1998 | 12 | 0 |
| 1999 | 7 | 0 |
| 2000 | 11 | 0 |
| 2001 | 5 | 6 |
| 2002 | 7 | 21 |
| 2003 | 12 | 28 |
| 2004 | 9 | 43 |
| 2005 | 18 | 28 |
| 2006 | 22 | 41 |
| 2007 | 26 | 54 |
| 2008 | 22 | 60 |
| 2009 | 20 | 65 |
| 2010 | 33 | 94 |
| 2011 | 49 | 71 |
| 2012 | 66 | 51 |
| 2013 | 73 | 77 |
| 2014 | 72 | 82 |
| 2015 | 80 | 78 |
| 2016 | 99 | 75 |
| 2017 | 72 | 110 |
| 2018 | 83 | 89 |
| 2019 | 95 | 96 |
| 2020 | 99 | 106 |
| 2021 | 90 | 123 |
| 2022 | 89 | 97 |
| 2023 | 97 | 95 |
| 2024 | 78 | 110 |
| 2025 | 71 | 90 |
| 2026 | 64 | 65 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Clinical fitting assistance using software analysis of stimuli22 Sep 2026US 12,740,746 B2Cochlear Limited
- Predicting real-ear-to-coupler differences based on clinical immittance measures of the middle ear8 Sep 2026US 12,732,761 B2Father Flanagan's Boys' Home
- Hearing compensation in an audio device8 Sep 2026US 12,732,762 B2Aviom, Inc.
- Hearing compensation in an audio device8 Sep 2026US 12,732,763 B2Aviom, Inc.
- Hearing sensitivity acquisition methods and devices1 Sep 2026US 12,726,752 B2The Diablo Canyon Collective LLC
- Systems and Methods for Configuring Hearing Aid Devices1 Oct 2026US 2026/0304047 A1
- Systems and methods for fitting a hearing device based on a pitch angle of the hearing device1 Oct 2026US 2026/0304051 A1Sonova AG
- Predictive techniques for sensory aids24 Sep 2026US 2026/0292421 A1Cochlear Limited
- Third-party control of hearing device, hearing device and related methods24 Sep 2026US 2026/0292497 A1GN Hearing A/S
- Third-party control of hearing device, hearing device and related methods24 Sep 2026US 2026/0292498 A1GN Hearing A/S
Most cited
By later US patents
- Hearing aid with wireless remote processor1,063US 5,721,783 A1998
- Electronic translator for assisting communications339US 6,377,925 B1Interactive Solutions Corp. · 2002
- Hearing aid wireless network325US 7,778,432 B2GN ReSound A/S · 2010
- Method for deploying hearing instrument fitting software, and hearing instrument adapted therefor296US 7,945,065 B2Phonak AG · 2011
- Mass production auditory canal hearing aid274US 4,870,688 A1989