H04R 2205/00
Details of stereophonic arrangements covered by h04r5/00 but not provided for in
Official title: Details of stereophonic arrangements covered by H04R5/00 but not provided for in any of its subgroups
H04R2205/00 (Details of stereophonic arrangements covered by h04r5/00 but not provided for in) appears on 1,185 US grants and 1,469 published applications in this corpus.
Search patents in H04R- Granted patents
- 1,185
- Published applications
- 1,469
- Assignees
- 547
- Inventors
- 2,459
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 4 | 0 |
| 1997 | 5 | 0 |
| 1998 | 7 | 0 |
| 1999 | 5 | 0 |
| 2000 | 5 | 0 |
| 2001 | 6 | 8 |
| 2002 | 8 | 18 |
| 2003 | 10 | 23 |
| 2004 | 17 | 41 |
| 2005 | 10 | 39 |
| 2006 | 25 | 47 |
| 2007 | 14 | 64 |
| 2008 | 17 | 65 |
| 2009 | 23 | 58 |
| 2010 | 21 | 58 |
| 2011 | 35 | 61 |
| 2012 | 83 | 48 |
| 2013 | 40 | 70 |
| 2014 | 39 | 62 |
| 2015 | 64 | 61 |
| 2016 | 62 | 73 |
| 2017 | 87 | 88 |
| 2018 | 96 | 77 |
| 2019 | 80 | 71 |
| 2020 | 80 | 75 |
| 2021 | 77 | 64 |
| 2022 | 48 | 64 |
| 2023 | 50 | 63 |
| 2024 | 52 | 77 |
| 2025 | 47 | 41 |
| 2026 | 41 | 53 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- H04R 2205/024Positioning of loudspeaker enclosures for spatial sound reproductionIndexing code393
- H04R 2205/022Plurality of transducers corresponding to a plurality of sound channels in eachIndexing code357
- H04R 2205/021Aspects relating to docking-station type assemblies to obtain an acoustical effectIndexing code313
- H04R 2205/041Adaptation of stereophonic signal reproduction for the hearing impairedIndexing code152
- H04R 2205/026Single woofer with two or more satellite loudspeakers for mid- and high-frequencyIndexing code49
Recent patents
- Sound bar system, sound bar, controller, program, and method for setting sound bar6 Oct 2026US 12,756,979 B2D&M Holdings, Inc.
- Set-top box of reduced height22 Sep 2026US 12,745,028 B2Sagemcom Broadband SAS
- Hearing sensitivity acquisition methods and devices1 Sep 2026US 12,726,752 B2The Diablo Canyon Collective LLC
- Audio configuration25 Aug 2026US 12,720,267 B2Sky CP Limited
- Acoustic signal output device18 Aug 2026US 12,713,168 B2NTT, Inc.
- Hybrid Interactive Virtual Environment System and Method of Use Thereof17 Sep 2026US 2026/0279215 A1The Hong Kong Polytechnic University
- Adaptive auditory feedback system in a vehicle6 Aug 2026US 2026/0225524 A1Volvo Car Corporation
- Audio Rendering Optimization Based on Loudspeaker Layout6 Aug 2026US 2026/0230754 A1Samsung Electronics Co., Ltd.
- Audio system comprising a head wearable carrier element configured with a beam forming loudspeaker system30 Jul 2026US 2026/0222736 A1TK&H Holding AS
- System for creating a spatial sound effect30 Jul 2026US 2026/0222737 A1
Most cited
By later US patents
- Wireless and wired speaker hub for a home theater system1,803US 7,483,538 B2KSC Industries, Inc. · 2009
- Wired, wireless, infrared, and powerline audio entertainment systems1,763US 7,853,341 B2KSC Industries, Inc. · 2010
- Wired, wireless, infrared, and powerline audio entertainment systems1,762US 8,103,009 B2KSC Industries, Inc. · 2012
- Stereophonic reproduction method and apparatus387US 5,553,147 AOne, Inc. · 1996
- Multi-speaker audio system and automatic control method371US 7,676,044 B2Sony Corporation · 2010