H04R 2205/041
Adaptation of stereophonic signal reproduction for the hearing impaired
H04R2205/041 (Adaptation of stereophonic signal reproduction for the hearing impaired) appears on 152 US grants and 196 published applications in this corpus.
Search patents in H04R- Granted patents
- 152
- Published applications
- 196
- Assignees
- 131
- Inventors
- 447
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 5 |
| 2003 | 0 | 4 |
| 2004 | 2 | 1 |
| 2005 | 3 | 7 |
| 2006 | 3 | 6 |
| 2007 | 2 | 10 |
| 2008 | 1 | 4 |
| 2009 | 2 | 10 |
| 2010 | 2 | 7 |
| 2011 | 5 | 6 |
| 2012 | 11 | 3 |
| 2013 | 3 | 5 |
| 2014 | 3 | 8 |
| 2015 | 4 | 10 |
| 2016 | 6 | 8 |
| 2017 | 11 | 16 |
| 2018 | 15 | 9 |
| 2019 | 13 | 12 |
| 2020 | 10 | 7 |
| 2021 | 6 | 6 |
| 2022 | 9 | 7 |
| 2023 | 7 | 8 |
| 2024 | 7 | 18 |
| 2025 | 5 | 7 |
| 2026 | 12 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Hearing sensitivity acquisition methods and devices1 Sep 2026US 12,726,752 B2The Diablo Canyon Collective LLC
- Microphone circuit for the linearization of the proximity effect in a dynamic directional microphone16 Jun 2026US 12,659,654 B2Austrian Audio GmbH
- Method for customizing a hearing apparatus, hearing apparatus and computer program product19 May 2026US 12,634,639 B2Sivantod Pte. Ltd.
- Speaker unit and speaker curved diaphragm12 May 2026US 12,627,929 B2Mirai Speaker Inc.
- Interactive accessibility device and method7 Apr 2026US 12,598,435 B2The Boeing Company
- Adaptive auditory feedback system in a vehicle6 Aug 2026US 2026/0225524 A1Volvo Car Corporation
- Audio compression and storage using ear-worn device9 Jul 2026US 2026/0197575 A1
- Hearing aid combined with augmented reality glasses9 Jul 2026US 2026/0197592 A1International Business Machines Corporation
- Computer-implemented method for adjusting audio output by a video game system11 Jun 2026US 2026/0158387 A1Sony Interactive Entertainment Inc.
- Speaker unit and speaker curved diaphragm4 Jun 2026US 2026/0156415 A1Sound Fun Corporation
Most cited
By later US patents
- Electronic translator for assisting communications339US 6,377,925 B1Interactive Solutions Corp. · 2002
- Personal sound system including multi-mode ear level module with priority logic184US 8,041,062 B2Sound ID · 2011
- System and method for delivering customized audio data98US 7,181,297 B1Sound ID · 2007
- System and method for enhancing speech intelligibility for the hearing impaired95US 7,110,951 B12006
- Detachable earpiece auditory device with spring operation86US 8,233,652 B2Sonion A/S · 2012