B60C 23/062
Frequency spectrum analysis of wheel speed signals
Official title: {Frequency spectrum analysis of wheel speed signals, e.g. using Fourier transformation}
B60C23/062 (Frequency spectrum analysis of wheel speed signals) appears on 107 US grants and 115 published applications in this corpus.
Search patents in B60C- Granted patents
- 107
- Published applications
- 115
- Assignees
- 54
- Inventors
- 207
- Latest grant
- 19 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 5 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 5 | 0 |
| 2001 | 1 | 1 |
| 2002 | 2 | 4 |
| 2003 | 5 | 6 |
| 2004 | 5 | 5 |
| 2005 | 6 | 2 |
| 2006 | 1 | 2 |
| 2007 | 5 | 4 |
| 2008 | 0 | 6 |
| 2009 | 1 | 3 |
| 2010 | 0 | 12 |
| 2011 | 2 | 3 |
| 2012 | 5 | 3 |
| 2013 | 6 | 3 |
| 2014 | 4 | 9 |
| 2015 | 9 | 2 |
| 2016 | 5 | 7 |
| 2017 | 3 | 4 |
| 2018 | 2 | 2 |
| 2019 | 4 | 5 |
| 2020 | 2 | 8 |
| 2021 | 6 | 3 |
| 2022 | 5 | 8 |
| 2023 | 4 | 1 |
| 2024 | 4 | 4 |
| 2025 | 2 | 5 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Abnormality detection apparatus for wheel assembly19 Aug 2025US 12,394,258 B2Sumitomo Rubber Industries, Ltd.
- Control apparatus of vehicle, and operating method of the same, vehicle17 Jun 2025US 12,333,871 B2Hyudai Motor Company
- System and method for feature extraction from real-time vehicle kinetics data for remote tire wear modeling26 Nov 2024US 12,151,516 B2Bridgestone Americas Tire Operations, LLC
- System and method for predicting wear progression for vehicle tires10 Sep 2024US 12,084,054 B2Bridgestone Americas Tire Operations, LLC
- System and method for predicting tire traction capabilities and active safety applications28 May 2024US 11,993,260 B2Bridgestone Americas Tire Operations, LLC
- Method for detecting heavy-duty vehicle wheel end conditions16 Jul 2026US 2026/0200273 A1Hendrickson USA, L L C
- Abnormality detection device, abnormality detection program, and abnormality detection method18 Jun 2026US 2026/0168889 A1Sumitomo Rubber Industries, Ltd.
- System and method for feature extraction from real-time vehicle kinetics data for remote tire wear modeling12 Mar 2026US 2026/0073741 A1
- Deflation state detection system, determination method, and program11 Dec 2025US 2025/0375987 A1Sumitomo Rubber Industries, Ltd.
- Apparatus for detecting imbalance of tire rotation and method thereof, and vehicle having the same4 Dec 2025US 2025/0367987 A1Hl Mando Corporation
Most cited
By later US patents
- System for projecting vehicle speed and tire condition monitoring system using same52US 5,557,552 ANippondenso Co., Ltd. · 1996
- Control apparatus for vehicle49US 6,064,931 ADenso Corporation · 2000
- Process for the early recognition of hydroplaning of a vehicle tire on a wet road40US 5,723,768 ADaimler-Benz Aktiengesellschaft · 1998
- Tire air pressure detecting device35US 5,553,491 ANippondenso Co., Ltd. · 1996
- Tire pneumatic pressure estimating apparatus32US 5,753,809 ANippondenso Co., Ltd. · 1998