G10K 2210/3045
Multiple acoustic inputs, single acoustic output
G10K2210/3045 (Multiple acoustic inputs, single acoustic output) appears on 229 US grants and 84 published applications in this corpus.
Search patents in G10K- Granted patents
- 229
- Published applications
- 84
- Assignees
- 113
- Inventors
- 358
- Latest grant
- 6 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 5 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 5 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 4 | 0 |
| 1991 | 10 | 0 |
| 1992 | 16 | 0 |
| 1993 | 12 | 0 |
| 1994 | 16 | 0 |
| 1995 | 26 | 0 |
| 1996 | 18 | 0 |
| 1997 | 15 | 0 |
| 1998 | 7 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 1 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 2 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 1 | 4 |
| 2013 | 1 | 2 |
| 2014 | 1 | 2 |
| 2015 | 4 | 6 |
| 2016 | 10 | 7 |
| 2017 | 10 | 9 |
| 2018 | 7 | 15 |
| 2019 | 13 | 7 |
| 2020 | 7 | 3 |
| 2021 | 2 | 1 |
| 2022 | 2 | 7 |
| 2023 | 3 | 7 |
| 2024 | 7 | 4 |
| 2025 | 7 | 3 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Audio system and in-vehicle system6 Jan 2026US 12,520,098 B2Alps Alpine Co., Ltd.
- Audio device with distractor suppression25 Nov 2025US 12,482,446 B2British Cayman Islands Intelligo Technology Inc.
- Active noise cancellation system for a helmet4 Nov 2025US 12,462,783 B2Bponths AS
- System and method for adjusting active noise cancellation tuning parameters14 Oct 2025US 12,444,396 B2Harman International Industries, Incorporated
- Apparatus and method for controlling anti-barking device with noise reduction23 Sep 2025US 12,419,276 B2Quanzhou Purplebox Electronics Co., Ltd.
- Active noise cancellation system for a helmet29 Jan 2026US 2026/0031076 A1Bponths AS
- Systems and methods for dynamic reference signal selection and gain adjustment in adaptive noise cancellation systems1 Jan 2026US 2026/0004764 A1Harman Becker Automotive Systems GmbH
- Selective Audio Isolation from Body Generated Sound System and Method4 Dec 2025US 2025/0373973 A1BRAGI GmbH
- System and method for adjusting active noise cancellation tuning parameters6 Mar 2025US 2025/0078798 A1Harman International Industries, Incorporated
- Audio device with distractor suppression13 Feb 2025US 2025/0054479 A1British Cayman Islands Intelligo Technology Inc.
Most cited
By later US patents
- Adaptive noise cancellation and speech enhancement system and apparatus therefor259US 5,251,263 AAndrea Electronics Corporation · 1993
- Active noise reduction system158US 4,985,925 ASensor Electronics, Inc. · 1991
- Snoring suppression system139US 5,444,786 ASNAP Laboratories, L.L.C. · 1995
- Active attenuation system with on-line modeling of speaker, error path and feedback pack138US 4,677,676 ANelson Industries, Inc. · 1987
- Audio reproduction system127US 5,481,615 ANoise Cancellation Technologies, Inc. · 1996