H03H 2021/0061
Normalized lms [nlms]
Official title: {Normalized LMS [NLMS]}
H03H2021/0061 (Normalized lms [nlms]) appears on 20 US grants and 19 published applications in this corpus.
Search patents in H03H- Granted patents
- 20
- Published applications
- 19
- Assignees
- 20
- Inventors
- 34
- Latest grant
- 10 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 2 | 0 |
| 2004 | 1 | 2 |
| 2005 | 0 | 1 |
| 2006 | 2 | 0 |
| 2007 | 1 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 0 | 2 |
| 2014 | 1 | 1 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 1 |
| 2018 | 2 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 2 |
| 2021 | 1 | 0 |
| 2022 | 2 | 1 |
| 2023 | 1 | 1 |
| 2024 | 0 | 1 |
| 2025 | 1 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Hearing device with motion sensor used to detect feedback path instability10 Feb 2026US 12,549,908 B2Starkey Laboratories, Inc.
- System and methods for high performance filtering techniques for sensorless direct position and speed estimation13 May 2025US 12,301,140 B2The Trustees of Columbia University in the City of New York
- Systems and methods for high performance filtering techniques for sensorless direct position and speed estimation6 Jun 2023US 11,671,042 B2Tire Trustees of Columbia University in the City of New York
- Method and device for updating coefficient vector of finite impulse response filter20 Sep 2022US 11,450,335 B2Datang Mobile Communications Equipment Co., Ltd.
- Autonomously motile device with residual echo suppression22 Feb 2022US 11,258,478 B1Amazon Technologies, Inc.
- Hearing device with motion sensor used to detect feedback path instability21 May 2026US 2026/0143287 A1Starkey Laboratories, Inc.
- System and methods for high performance filtering techniques for sensorless direct position and speed estimation18 Sep 2025US 2025/0293622 A1The Trustees of Columbia University in the City of New York
- Hearing device with motion sensor used to detect feedback path instability5 Sep 2024US 2024/0298121 A1Starkey Laboratories, Inc.
- System and methods for high performance filtering techniques for sensorless direct position and speed estimation30 Nov 2023US 2023/0387842 A1The Trustees of Columbia University in the City of New York
- Systems and methods for high performance filtering techniques for sensorless direct position and speed estimation11 Aug 2022US 2022/0255480 A1The Trustees of Columbia University in the City of New York
Most cited
By later US patents
- Adaptive filter utilizing proportional affine projection algorithm15US 6,744,886 B1Lucent Technologies Inc. · 2004
- Adaptive filter13US 5,951,626 ALucent Technologies Inc. · 1999
- Adaptive filter for network echo cancellation10US 7,072,465 B1Agere Systems Inc. · 2006
- Method and apparatus for network echo cancellation using a proportionate normalized least mean squares algorithm6US 6,526,141 B2Agere Systems Inc. · 2003
- Selective-partial-update proportionate normalized least-mean-square adaptive filtering for network echo cancellation6US 7,433,908 B2Tellabs Operations, Inc. · 2008