H04R 2225/49
Reducing the effects of electromagnetic noise on the functioning of hearing aids
Official title: Reducing the effects of electromagnetic noise on the functioning of hearing aids, by, e.g. shielding, signal processing adaptation, selective (de)activation of electronic parts in hearing aid
H04R2225/49 (Reducing the effects of electromagnetic noise on the functioning of hearing aids) appears on 269 US grants and 274 published applications in this corpus.
Search patents in H04R- Granted patents
- 269
- Published applications
- 274
- Assignees
- 83
- Inventors
- 463
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 4 | 0 |
| 2001 | 3 | 0 |
| 2002 | 7 | 4 |
| 2003 | 3 | 3 |
| 2004 | 3 | 4 |
| 2005 | 0 | 5 |
| 2006 | 2 | 7 |
| 2007 | 4 | 12 |
| 2008 | 6 | 9 |
| 2009 | 4 | 11 |
| 2010 | 9 | 12 |
| 2011 | 3 | 10 |
| 2012 | 13 | 5 |
| 2013 | 15 | 16 |
| 2014 | 23 | 11 |
| 2015 | 27 | 18 |
| 2016 | 12 | 13 |
| 2017 | 8 | 6 |
| 2018 | 10 | 17 |
| 2019 | 14 | 5 |
| 2020 | 12 | 19 |
| 2021 | 13 | 16 |
| 2022 | 16 | 26 |
| 2023 | 19 | 11 |
| 2024 | 13 | 13 |
| 2025 | 11 | 12 |
| 2026 | 7 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Hearing aid with internal antenna6 Oct 2026US 12,756,982 B2Oticon A/S
- Wearable hearing assist device with sound pressure level shifting26 May 2026US 12,641,378 B2Bose Corporation
- Method for providing mode of hearing aid earphone providing hearing mode and music mode, and system therefor28 Apr 2026US 12,615,483 B2Olive Union, Inc.
- Electronic device including connecting member28 Apr 2026US 12,615,722 B2Samsung Electronics Co., Ltd.
- Electromagnetic interference shielding of MEMS sensor via printed circuit board24 Feb 2026US 12,563,327 B2Cochlear Limited
- Wearable hearing assist device with sound pressure level shifting10 Sep 2026US 2026/0270626 A1Bose Corporation
- Antenna structure with in-line harmonic filter for hearing instruments30 Jul 2026US 2026/0221647 A1Starkey Laboratories, Inc.
- Hearing device and a method of manufacturing a hearing device25 Jun 2026US 2026/0181339 A1GN Hearing A/S
- Signal enhancement using a noise reduction connectivity method28 May 2026US 2026/0149936 A1Oticon A/S
- Earphones7 May 2026US 2026/0129366 A1Shenzhen Shokz Co., Ltd.
Most cited
By later US patents
- Apparatus and method for a custom soft-solid hearing aid155US 6,473,512 B1Softear Technologies, L.L.C. · 2002
- Miniature silicon condenser microphone146US 5,740,261 AKnowles Electronics, LLC · 1998
- Soft hearing aid116US 6,354,990 B1Softear Technology, L.L.C. · 2002
- Acoustical receiver housing for hearing aids100US 7,181,035 B2Sonion Nederland B. V. · 2007
- Method of manufacturing a microphone95US 7,434,305 B2Knowles Electronics, LLC · 2008