H04R 25/658
Manufacture of housing parts
Official title: {Manufacture of housing parts}
H04R25/658 (Manufacture of housing parts) appears on 691 US grants and 752 published applications in this corpus.
Search patents in H04R- Granted patents
- 691
- Published applications
- 752
- Assignees
- 215
- Inventors
- 1,082
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 4 | 0 |
| 1988 | 5 | 0 |
| 1989 | 13 | 0 |
| 1990 | 4 | 0 |
| 1991 | 7 | 0 |
| 1992 | 4 | 0 |
| 1993 | 4 | 0 |
| 1994 | 5 | 0 |
| 1995 | 2 | 0 |
| 1996 | 5 | 0 |
| 1997 | 1 | 0 |
| 1998 | 9 | 0 |
| 1999 | 3 | 0 |
| 2000 | 6 | 0 |
| 2001 | 11 | 3 |
| 2002 | 15 | 12 |
| 2003 | 10 | 27 |
| 2004 | 15 | 32 |
| 2005 | 7 | 17 |
| 2006 | 16 | 29 |
| 2007 | 17 | 42 |
| 2008 | 19 | 42 |
| 2009 | 16 | 42 |
| 2010 | 20 | 34 |
| 2011 | 28 | 31 |
| 2012 | 42 | 30 |
| 2013 | 32 | 31 |
| 2014 | 40 | 33 |
| 2015 | 24 | 29 |
| 2016 | 34 | 25 |
| 2017 | 24 | 35 |
| 2018 | 26 | 24 |
| 2019 | 30 | 27 |
| 2020 | 29 | 38 |
| 2021 | 21 | 50 |
| 2022 | 43 | 35 |
| 2023 | 34 | 24 |
| 2024 | 21 | 23 |
| 2025 | 24 | 29 |
| 2026 | 9 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Loudspeaker apparatus1 Sep 2026US 12,726,772 B2Shenzhen Shokz Co., Ltd.
- Hearing aid antenna for high-frequency data communication18 Aug 2026US 12,713,189 B2Starkey Laboratories, Inc.
- Ear-wearable device modeling26 May 2026US 12,639,484 B2Starkey Laboratories, Inc.
- Hearing device comprising a partition7 Apr 2026US 12,598,411 B2Gn Audio A/S
- Method for making a customized earpiece31 Mar 2026US 12,593,161 B2Wavs Custom, Inc.
- Computerized system for making a customized earpiece16 Jul 2026US 2026/0205728 A1Wavs Custom, Inc.
- Ear-wearable electronic device18 Jun 2026US 2026/0172766 A1Starkey Laboratories, Inc.
- Ear-wearable electronic device including debris trap28 May 2026US 2026/0149912 A1Starkey Laboratories, Inc.
- Ear-wearable electronic device including acoustic boot28 May 2026US 2026/0149940 A1Starkey Laboratories, Inc.
- Method for generating hearing aid earmolds based on acoustic and physical models of the ear canal21 May 2026US 2026/0143290 A1Father Flanagan's Boys' Home doing business as Boys Town National Research Hospital
Most cited
By later US patents
- Apparatus and method for conveying amplified sound to ear409US 5,201,007 AEpic Corporation · 1993
- Vented ear tip for hearing aid and adapter coupler therefore367US 4,375,016 AQualitone Hearing Aids, Inc. · 1983
- Bone conduction audio listening device and method310US 4,791,673 A1988
- Mass production auditory canal hearing aid274US 4,870,688 A1989
- Conformal tip for a hearing aid with integrated vent and retrieval cord249US 6,359,993 B1Sonic Innovations, Inc. · 2002