G10K 2210/3017
Copy, i.e. whereby an estimated transfer function in one functional block is
Official title: Copy, i.e. whereby an estimated transfer function in one functional block is copied to another block
G10K2210/3017 (Copy, i.e. whereby an estimated transfer function in one functional block is) appears on 41 US grants and 28 published applications in this corpus.
Search patents in G10K- Granted patents
- 41
- Published applications
- 28
- Assignees
- 16
- Inventors
- 54
- Latest grant
- 16 Apr 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 4 | 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 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 1 | 5 |
| 2013 | 1 | 2 |
| 2014 | 1 | 5 |
| 2015 | 4 | 3 |
| 2016 | 7 | 1 |
| 2017 | 4 | 2 |
| 2018 | 1 | 2 |
| 2019 | 3 | 2 |
| 2020 | 3 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 0 |
| 2024 | 1 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Automatic noise control16 Apr 2024US 11,961,503 B2Harman Becker Automotive Systems GmbH
- Active noise cancellation system using infinite impulse response filtering24 Jan 2023US 11,564,035 B1Cirrus Logic, Inc.
- Active noise cancellation system13 Oct 2020US 10,805,725 B2Helmut-Schmidt-Universitaet Universitaet der Bundeswehr Hamburg
- Real-time acoustic processor12 May 2020US 10,650,797 B2Avnera Corporation
- Systems and methods to disrupt phase cancellation effects when using headset devices12 May 2020US 10,652,398 B2Theater Ears, LLC
- Methods and systems for active noise control in an audio playback device16 Jul 2026US 2026/0204247 A1Samsung Electronics Co., Ltd.
- Automatic noise control6 Oct 2022US 2022/0319488 A1Harman Becker Automotive Systems GmbH
- Active noise cancellation system2 Jan 2020US 2020/0007984 A1Helmut-Schmidt-Universitaet Universitaet der Bundeswehr Hamburg
- Real-time acoustic processor22 Aug 2019US 2019/0259369 A1Avnera Corporation
- Systems and methods to disrupt phase cancellation effects when using headset devices28 Feb 2019US 2019/0068790 A1Theater Ears, LLC
Most cited
By later US patents
- Active attenuation system with on-line modeling of speaker, error path and feedback pack138US 4,677,676 ANelson Industries, Inc. · 1987
- Active acoustic attenuation system with power limiting97US 5,278,913 ANelson Industries, Inc. · 1994
- Digital feed-forward active noise control system72US 5,852,667 A1998
- System using plurality of adaptive digital filters53US 5,278,780 ASharp Kabushiki Kaisha · 1994
- Active acoustic attenuation system with overall modeling46US 4,987,598 ANelson Industries, Inc. · 1991