G10K 2210/3032
Harmonics or sub-harmonics
G10K2210/3032 (Harmonics or sub-harmonics) appears on 92 US grants and 35 published applications in this corpus.
Search patents in G10K- Granted patents
- 92
- Published applications
- 35
- Assignees
- 55
- Inventors
- 175
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 4 | 0 |
| 1993 | 3 | 0 |
| 1994 | 7 | 0 |
| 1995 | 11 | 0 |
| 1996 | 10 | 0 |
| 1997 | 10 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 2 |
| 2003 | 0 | 2 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 2 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 3 |
| 2015 | 3 | 3 |
| 2016 | 4 | 5 |
| 2017 | 4 | 1 |
| 2018 | 0 | 1 |
| 2019 | 5 | 3 |
| 2020 | 0 | 0 |
| 2021 | 4 | 4 |
| 2022 | 2 | 2 |
| 2023 | 2 | 1 |
| 2024 | 0 | 3 |
| 2025 | 0 | 1 |
| 2026 | 4 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems and methods for adjusting harmonic cancellation16 Jun 2026US 12,658,171 B2Bose Corporation
- Drive mode optimized engine order cancellation12 May 2026US 12,623,595 B2Harman International Industries, Incorporated
- Powertrain, noise suppression method, and electric vehicle10 Mar 2026US 12,573,917 B2Huawei Digital Power Technologies Co., Ltd.
- Noise reduction method and apparatus, test method and apparatus, electronic device, and storage medium6 Jan 2026US 12,518,730 B2VeriSilicon Microelectronics (Shanghai) Co., Ltd.
- Storage medium, microphone, and engine speed acquisition device26 Dec 2023US 11,854,526 B2Honda Motor Co., Ltd.
- Systems and methods for adjusting harmonic cancellation10 Jul 2025US 2025/0225974 A1Bose Corporation
- Audio system arranged in a listening environment26 Dec 2024US 2024/0430600 A1Harman Becker Automotive Systems GmbH
- Noise reduction method and apparatus, test method and apparatus, electronic device, and storage medium30 May 2024US 2024/0177702 A1VeriSilicon Microelectronics (Shanghai) Co., Ltd.
- Noise cancellations via system management buses29 Feb 2024US 2024/0071362 A1Hewlett-Packard Development Company, L. P.
- Storage medium, microphone, and engine speed acquisition device11 May 2023US 2023/0146577 A1Honda Motor Co., Ltd.
Most cited
By later US patents
- Active noise control system99US 5,359,662 AGeneral Motors Corporation · 1994
- Active noise cancelling apparatus99US 5,499,301 AKabushiki Kaisha Toshiba · 1996
- Active vibration control system97US 5,410,605 AHonda Giken Kogyo Kabushiki Kaisha · 1995
- Active noise control system for attenuating engine generated noise89US 5,321,759 AGeneral Motors Corporation · 1994
- Noise controller85US 5,377,276 AMatsushita Electric Industrial Co., Ltd. · 1994