B60W 2050/0043
Signal treatments, identification of variables or parameters, parameter estimation or state estimation
Official title: {Signal treatments, identification of variables or parameters, parameter estimation or state estimation}
B60W2050/0043 (Signal treatments, identification of variables or parameters, parameter estimation or state estimation) appears on 1,304 US grants and 1,245 published applications in this corpus.
Search patents in B60W- Granted patents
- 1,304
- Published applications
- 1,245
- Assignees
- 426
- Inventors
- 3,301
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 6 | 0 |
| 1989 | 7 | 0 |
| 1990 | 4 | 0 |
| 1991 | 9 | 0 |
| 1992 | 18 | 0 |
| 1993 | 13 | 0 |
| 1994 | 21 | 0 |
| 1995 | 21 | 0 |
| 1996 | 27 | 0 |
| 1997 | 23 | 0 |
| 1998 | 18 | 0 |
| 1999 | 30 | 0 |
| 2000 | 30 | 0 |
| 2001 | 26 | 15 |
| 2002 | 39 | 38 |
| 2003 | 37 | 27 |
| 2004 | 24 | 29 |
| 2005 | 22 | 27 |
| 2006 | 16 | 16 |
| 2007 | 20 | 14 |
| 2008 | 10 | 19 |
| 2009 | 12 | 19 |
| 2010 | 14 | 15 |
| 2011 | 11 | 12 |
| 2012 | 18 | 30 |
| 2013 | 27 | 27 |
| 2014 | 27 | 35 |
| 2015 | 39 | 42 |
| 2016 | 25 | 44 |
| 2017 | 38 | 32 |
| 2018 | 43 | 62 |
| 2019 | 43 | 69 |
| 2020 | 57 | 98 |
| 2021 | 68 | 92 |
| 2022 | 78 | 105 |
| 2023 | 70 | 95 |
| 2024 | 90 | 81 |
| 2025 | 141 | 110 |
| 2026 | 74 | 92 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B60W 2050/0052Filtering, filtersIndexing code646
- B60W 2050/0057Frequency analysis, spectral techniques or transformsIndexing code234
- B60W 2050/0044In digital systemsIndexing code223
- B60W 2050/005SamplingIndexing code63
- B60W 2050/0058Signal modulation for data transmissionIndexing code45
- B60W 2050/006InterpolationIndexing code39
- B60W 2050/0048Addition or subtraction of signalsIndexing code25
- B60W 2050/0059Signal noise suppressionIndexing code21
All 9 subgroupsShow fewer
Recent patents
- Vehicle decision-making planning method and apparatus, device and medium6 Oct 2026US 12,752,775 B2Uisee Technologies (Beijing) Ltd.
- Driving safety system with safe transmission channel6 Oct 2026US 12,752,799 B2Infineon Technologies AG
- Apparatus and method for controlling redundant steering system6 Oct 2026US 12,752,801 B2Hyundai Mobis Co., Ltd.
- Systems and methods of sensor data fusion6 Oct 2026US 12,754,977 B2Digital Global Systems, Inc.
- Systems and methods of sensor data fusion29 Sep 2026US 12,748,823 B2Digital Global Systems, Inc.
- Device and method for efficient inverse reinforcement learning for autonomous driving1 Oct 2026US 2026/0296452 A1
- Systems and methods for autonomous vehicle test order generation1 Oct 2026US 2026/0296461 A1Avride Inc.
- Systems and methods for global localization using multiple models and a map1 Oct 2026US 2026/0296482 A1Toyota Jidosha Kabushiki Kaisha
- System and method for controlling traction motor24 Sep 2026US 2026/0285287 A1Ford Global Technologies, LLC
- System for recognizing and tracking object based on autonomous driving sensor and artificial intelligence and method implementing the same24 Sep 2026US 2026/0285362 A1Hyundai Motor Company
Most cited
By later US patents
- Cross-validating sensors of an autonomous vehicle257US 9,221,396 B1Google Inc. · 2015
- Automatic engine stop and restart mode for reducing emissions of a hybrid electric vehicle221US 6,832,148 B1General Motors Corporation · 2004
- Electrically peaking hybrid system and method179US 5,586,613 AThe Texas A&M University System · 1996
- Terrain adaptive cruise control178US 6,374,173 B1Freightliner Corporation · 2002
- Generator control system for a hybrid vehicle driven by an electric motor and an internal combustion engine177US 5,786,640 ANippon Soken, Inc. · 1998