G10K 11/17854
The filter being an adaptive filter
Official title: {the filter being an adaptive filter}
G10K11/17854 (The filter being an adaptive filter) appears on 1,060 US grants and 975 published applications in this corpus.
Search patents in G10K- Granted patents
- 1,060
- Published applications
- 975
- Assignees
- 351
- Inventors
- 1,523
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 4 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 8 | 0 |
| 1992 | 10 | 0 |
| 1993 | 10 | 0 |
| 1994 | 25 | 0 |
| 1995 | 38 | 0 |
| 1996 | 29 | 0 |
| 1997 | 39 | 0 |
| 1998 | 20 | 0 |
| 1999 | 10 | 0 |
| 2000 | 2 | 0 |
| 2001 | 8 | 1 |
| 2002 | 6 | 2 |
| 2003 | 4 | 6 |
| 2004 | 3 | 12 |
| 2005 | 6 | 5 |
| 2006 | 5 | 7 |
| 2007 | 2 | 12 |
| 2008 | 7 | 29 |
| 2009 | 3 | 20 |
| 2010 | 7 | 34 |
| 2011 | 14 | 32 |
| 2012 | 37 | 36 |
| 2013 | 19 | 42 |
| 2014 | 31 | 34 |
| 2015 | 52 | 42 |
| 2016 | 61 | 43 |
| 2017 | 62 | 52 |
| 2018 | 42 | 37 |
| 2019 | 50 | 33 |
| 2020 | 53 | 61 |
| 2021 | 56 | 63 |
| 2022 | 65 | 98 |
| 2023 | 76 | 87 |
| 2024 | 69 | 72 |
| 2025 | 66 | 74 |
| 2026 | 47 | 41 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Differential audio data compensation22 Sep 2026US 12,745,037 B2EPOS Group A/S
- Active noise reduction device, active noise reduction system and active noise reduction method1 Sep 2026US 12,725,602 B2Panasonic Automotive Systems Co., Ltd.
- Apparatus and method for active noise control using real-time variable coherence25 Aug 2026US 12,718,787 B2Hyundai Mobis Co., Ltd.
- Active noise control apparatus for a vehicle and a control method therefor18 Aug 2026US 12,711,939 B2Hyundai Mobis Co., Ltd.
- Learnable heuristics to optimize a multi-hypothesis filtering system18 Aug 2026US 12,711,940 B2Dolby Laboratories Licensing Corporation
- System for automated pilot report submission and dissemination24 Sep 2026US 2026/0290171 A1
- Active noise control device24 Sep 2026US 2026/0290302 A1Honda Motor Co., Ltd.
- Feedback cancellation divergence prevention24 Sep 2026US 2026/0290303 A1Starkey Laboratories, Inc.
- Personal Electronic Device Enhancing Call Privacy17 Sep 2026US 2026/0279325 A1xMEMS Labs, Inc.
- Wearable audio device with head state detection17 Sep 2026US 2026/0281602 A1Bose Corporation
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 control system and method for on-line feedback path modeling and on-line secondary path modeling167US 5,940,519 ATexas Instruments Incorporated · 1999
- Active plus selective headset162US 5,815,582 ANoise Cancellation Technologies, Inc. · 1998
- Active noise reduction system158US 4,985,925 ASensor Electronics, Inc. · 1991
- Snoring suppression system139US 5,444,786 ASNAP Laboratories, L.L.C. · 1995