G10K 2210/3218
Filters other than the algorithm-related filters
G10K2210/3218 (Filters other than the algorithm-related filters) appears on 16 US grants and 16 published applications in this corpus.
Search patents in G10K- Granted patents
- 16
- Published applications
- 16
- Assignees
- 14
- Inventors
- 32
- Latest grant
- 27 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 3 |
| 2017 | 0 | 0 |
| 2018 | 2 | 5 |
| 2019 | 5 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 1 |
| 2023 | 2 | 3 |
| 2024 | 0 | 1 |
| 2025 | 2 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Acoustic output device and method of controlling acoustic output device27 Jan 2026US 12,538,068 B2Sony Group Corporation
- Anti-snoring device based on expansion type silencer23 Dec 2025US 12,502,304 B2
- Voice control system and voice control method for automatic door22 Apr 2025US 12,283,274 B2Pegatron Corporation
- Active noise cancellation of equipment fan noise on aircraft12 Sep 2023US 11,758,323 B2Gulfstream Aerospace Corporation
- Self-voice adaptation1 Aug 2023US 11,715,483 B2Apple Inc.
- Audio system, audio device, program, and audio playback method5 Feb 2026US 2026/0040016 A1D&M Holdings, Inc.
- Anti-snoring device based on expansion type silencer27 Jun 2024US 2024/0207086 A1
- Acoustic output device and method of controlling acoustic output device10 Aug 2023US 2023/0254630 A1Sony Group Corporation
- Voice control system and voice control method for automatic door6 Jul 2023US 2023/0215434 A1Pegatron Corporation
- Active noise cancellation of equipment fan noise on aircraft26 Jan 2023US 2023/0022772 A1Gulfstream Aerospace Corporation
Most cited
By later US patents
- Dry acoustic system preventing condensation16US 5,446,249 ADigisonix, Inc. · 1995
- Active noise attenuating device12US 5,535,283 AKabushiki Kaisha Toshiba · 1996
- Subband algorithm with threshold for robust broadband active noise control system3US 10,121,464 B2Ford Global Technologies, LLC · 2018
- Microphone system and method for manufacturing the same3US 10,276,147 B2Hyundai Motor Company · 2019
- Apparatus and method for sound stage enhancement1US 10,299,057 B2Ambidio, Inc. · 2019