G10K 2210/3217
Collocated sensor and cancelling actuator
Official title: Collocated sensor and cancelling actuator, e.g. "virtual earth" designs
G10K2210/3217 (Collocated sensor and cancelling actuator) appears on 65 US grants and 27 published applications in this corpus.
Search patents in G10K- Granted patents
- 65
- Published applications
- 27
- Assignees
- 51
- Inventors
- 122
- Latest grant
- 10 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 4 | 0 |
| 1995 | 4 | 0 |
| 1996 | 5 | 0 |
| 1997 | 3 | 0 |
| 1998 | 6 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 3 |
| 2002 | 2 | 2 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 3 | 0 |
| 2006 | 2 | 2 |
| 2007 | 0 | 2 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 1 | 1 |
| 2013 | 2 | 2 |
| 2014 | 2 | 1 |
| 2015 | 1 | 0 |
| 2016 | 1 | 1 |
| 2017 | 1 | 1 |
| 2018 | 0 | 0 |
| 2019 | 2 | 2 |
| 2020 | 1 | 1 |
| 2021 | 4 | 2 |
| 2022 | 0 | 1 |
| 2023 | 0 | 1 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Active sound-cancellation system for an open fluid-duct10 Feb 2026US 12,548,543 B2Novio Sound B.V.
- Audio control to mask vehicle component noise8 Apr 2025US 12,270,392 B2Pony AI Inc.
- Face mask for facilitating conversations14 Dec 2021US 11,200,877 B2Lenovo (Singapore) Pte. Ltd.
- Nanovoided polymer for tunable acoustic damping30 Nov 2021US 11,189,258 B2Facebook Technologies, LLC
- Electronic device, active noise reduction system, and active noise reduction method23 Nov 2021US 11,183,165 B2Chiun Mai Communication Systems, Inc.
- Active sound-cancellation system for an open fluid-duct22 Aug 2024US 2024/0282288 A1Novio Sound B.V.
- Motor Vehicle Having an Acoustic Device for Generating and Capturing Acoustic Waves20 Jul 2023US 2023/0226974 A1Bayerische Motoren Werke Aktiengesellschaft
- Audio control to mask vehicle component noise3 Feb 2022US 2022/0036872 A1Pony Al Inc.
- Face mask for facilitating conversations14 Oct 2021US 2021/0319777 A1Lenovo (Singapore) Pte. Ltd.
- Electronic device, active noise reduction system, and active noise reduction method24 Jun 2021US 2021/0193102 A1Chiun Mai Communication Systems, Inc.
Most cited
By later US patents
- Multimedia personal computer with active noise reduction and piezo speakers298US 5,828,768 ANoise Cancellation Technologies, Inc. · 1998
- Noise cancellation earpiece216US 6,445,799 B1GN ReSound North America Corporation · 2002
- Active noise cancellation aircraft headset system139US 6,278,786 B1Telex Communications, Inc. · 2001
- Method and device for active constrained layer damping for vibration and sound control109US 5,485,053 A1996
- Method and apparatus using a piezoelectric film for active control of vibrations85US 4,565,940 AMassachusetts Institute of Technology · 1986