H03H 2021/0083
Shadow filter, i.e. one of two filters which are simultaneously adapted, wherein
Official title: {Shadow filter, i.e. one of two filters which are simultaneously adapted, wherein the results of adapting the shadow filter are used for adapting the other filter}
H03H2021/0083 (Shadow filter, i.e. one of two filters which are simultaneously adapted, wherein) appears on 10 US grants and 12 published applications in this corpus.
Search patents in H03H- Granted patents
- 10
- Published applications
- 12
- Assignees
- 12
- Inventors
- 16
- Latest grant
- 23 Oct 2018
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| Year | Granted patents | Published applications |
|---|---|---|
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 3 |
| 2009 | 0 | 1 |
| 2010 | 1 | 1 |
| 2011 | 2 | 0 |
| 2012 | 0 | 1 |
| 2013 | 2 | 2 |
| 2014 | 1 | 1 |
| 2015 | 2 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 1 |
| 2018 | 1 | 0 |
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Recent patents
- Method of operating a hearing aid system and a hearing aid system23 Oct 2018US 10,111,016 B2Widex A/S
- Apparatus and method for data processing of physiological signals7 Mar 2017US 9,585,622 B2Drägerwerk AG & Co. KGaA
- Low-power and low-cost adaptive self-linearization system with fast convergence24 Nov 2015US 9,197,262 B2Broadcom Corporation
- Echo canceller and a method thereof17 Mar 2015US 8,983,058 B2Telefonaktiebolaget'l M Ericsson (Publ)
- Distortion cancellation using adaptive linearization25 Feb 2014US 8,660,820 B2NetLogic Microsystems, Inc.
- Method of operating a hearing aid system and a hearing aid system26 Oct 2017US 2017/0311093 A1Widex A/S
- Apparatus and method for data processing of physiological signals22 May 2014US 2014/0142395 A1Drägerwerk AG & Co. KGaA
- Low-Power and Low-Cost Adaptive Self-Linearization System with Fast Convergence11 Apr 2013US 2013/0089169 A1NetLogic Microsystems, Inc.
- Echo canceller and a method thereof21 Feb 2013US 2013/0044872 A1Telefonaktiebolaget'l M Ericsson (Publ)
- Distortion cancellation using adaptive linearization2 Feb 2012US 2012/0029881 A1NetLogic Microsystems, Inc.
Most cited
By later US patents
- Advanced periodic signal enhancement25US 7,716,046 B2QNX Software Systems (Wavemakers), Inc. · 2010
- Nonlinear digital signal processor7US 7,869,550 B2Optichron, Inc. · 2011
- Distortion cancellation using adaptive linearization6US 8,032,336 B2NetLogic Microsystems, Inc. · 2011
- Low-power and low-cost adaptive self-linearization system with fast convergence3US 8,370,113 B2NetLogic Microsystems, Inc. · 2013
- System identification device and system identification method1US 8,503,687 B2NEC Corporation · 2013