H03H 17/0255
Filters based on statistics
Official title: {Filters based on statistics (adaptive filters H03H21/0029)}
H03H17/0255 (Filters based on statistics) appears on 54 US grants and 45 published applications in this corpus.
Search patents in H03H- Granted patents
- 54
- Published applications
- 45
- Assignees
- 58
- Inventors
- 134
- Latest grant
- 25 Aug 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 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 3 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 2 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 1 |
| 2014 | 2 | 2 |
| 2015 | 0 | 2 |
| 2016 | 2 | 1 |
| 2017 | 2 | 1 |
| 2018 | 2 | 6 |
| 2019 | 2 | 7 |
| 2020 | 7 | 3 |
| 2021 | 5 | 2 |
| 2022 | 4 | 4 |
| 2023 | 1 | 2 |
| 2024 | 1 | 6 |
| 2025 | 2 | 2 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- System and method for mapping risks in a warehouse environment25 Aug 2026US 12,718,165 B2Everseen Limited
- Receiver with transcoder and adaptive filter25 Aug 2026US 12,719,452 B1Marvell Asia Pte Ltd
- Controlling slew rate24 Feb 2026US 12,562,721 B2Cirrus Logic, Inc.
- Interpretable Kalman filter comprising neural network component(s) for autonomous vehicles16 Dec 2025US 12,497,077 B2Zoox, Inc.
- Analysis device7 Oct 2025US 12,438,526 B2Ntt Docomo, Inc.
- Imon reconstruction via kalman filter in digital quad controller14 May 2026US 2026/0135544 A1MaxLinear, Inc.
- Kalman filter based phase-locked loop with re-encoding based phase detector16 Apr 2026US 2026/0106782 A1Silicon Laboratories Inc.
- System for estimating power capability of a vehicle battery21 Aug 2025US 2025/0262969 A1Ford Global Technologies, LLC
- Method and apparatus for neural network augmented kalman filter for acoustic howling suppression1 May 2025US 2025/0140232 A1Tencent America LLC
- Methods and apparatus for kalman filter error recovery through q- boosting along observation sub-spaces19 Dec 2024US 2024/0421800 A1TORC Robotics, Inc.
Most cited
By later US patents
- Optimal filtering by neural networks with range extenders and/or reducers77US 5,649,065 AMaryland Technology Corporation · 1997
- Method and system for statistical filters and design of statistical filters65US 7,184,938 B1Alereon, Inc. · 2007
- ARMA filter and method for designing the same52US 4,188,667 A1980
- Method of Kalman filtering for estimating the position and velocity of a tracked object52US 5,051,751 AThe United States of America as represented by the Secretary of the Navy · 1991
- Kalman filter ionospheric delay estimator41US 5,867,411 AThe Aerospace Corporation · 1999