G10K 11/17817
Between the output signals and the error signals, i.e. secondary path
Official title: {between the output signals and the error signals, i.e. secondary path}
G10K11/17817 (Between the output signals and the error signals, i.e. secondary path) appears on 422 US grants and 408 published applications in this corpus.
Search patents in G10K- Granted patents
- 422
- Published applications
- 408
- Assignees
- 168
- Inventors
- 641
- Latest grant
- 4 Aug 2026
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| Year | Granted patents | Published applications |
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| 1986 | 1 | 0 |
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| 1992 | 8 | 0 |
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| 2001 | 2 | 1 |
| 2002 | 1 | 2 |
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| 2009 | 4 | 3 |
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| 2022 | 19 | 34 |
| 2023 | 27 | 31 |
| 2024 | 26 | 35 |
| 2025 | 31 | 28 |
| 2026 | 17 | 15 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- 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 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
- Active electronic noise suppression system and method for reducing snoring noise121US 5,844,996 ASleep Solutions Inc. · 1998
- Adaptive control system104US 5,768,124 ALotus Cars Limited · 1998