Device for determining a rotational speed and a vibration of a wheel end of a vehicle
US-11198338-B2 · Dec 14, 2021 · US
using infrasonic, sonic or ultrasonic vibrations
using infrasonic, sonic or ultrasonic vibrations · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01M17/025 |
| Official title | {using infrasonic, sonic or ultrasonic vibrations} |
| Display label | using infrasonic, sonic or ultrasonic vibrations |
| Total patents | 86 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 12 |
| 2016 | 6 |
| 2017 | 6 |
| 2018 | 7 |
| 2019 | 12 |
| 2020 | 6 |
| 2021 | 11 |
| 2022 | 7 |
| 2023 | 8 |
| 2024 | 8 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Tire pressure monitoring system
US-2021347214-A1 · Nov 11, 2021 · US
Method of improving pneumatic tire vibration characteristics
US-11148486-B2 · Oct 19, 2021 · US
Tire wear detection apparatus
US-2021291597-A1 · Sep 23, 2021 · US
Tire wear detection apparatus
US-2021237517-A1 · Aug 5, 2021 · US
Tire wear estimation method
US-2021208029-A1 · Jul 8, 2021 · US
Control device for civil-engineering vehicle tire and corresponding control method
US-11041783-B2 · Jun 22, 2021 · US
Tire noise test method, vehicle and control device
US-2021179109-A1 · Jun 17, 2021 · US
Method of estimating tire conditions
US-2021181064-A1 · Jun 17, 2021 · US
Tire wear measuring apparatus using irregularity of tire acceleration signal and tire wear measuring method using same
US-2021101415-A1 · Apr 8, 2021 · US
Method for capturing the state of wear of at least one vehicle tyre
US-10889151-B2 · Jan 12, 2021 · US
Road surface condition estimation apparatus
US-10866161-B2 · Dec 15, 2020 · US
Tire system
US-2020348212-A1 · Nov 5, 2020 · US
Apparatus and method for estimating tire resonance frequency
US-2020139770-A1 · May 7, 2020 · US
Road surface condition estimation device
US-10597009-B2 · Mar 24, 2020 · US
Method for detecting the wear of wearing tires of a vehicle and vehicle
US-2020079157-A1 · Mar 12, 2020 · US
Method and system for sensor monitoring and analysis
US-2020041383-A1 · Feb 6, 2020 · US
Method for checking and/or monitoring the use of a tire
US-2019366784-A1 · Dec 5, 2019 · US
Control device for civil-engineering vehicle tire and corresponding control method
US-2019360896-A1 · Nov 28, 2019 · US
Device for determining a rotational speed and a vibration of a wheel end of a vehicle
US-2019329610-A1 · Oct 31, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G01M17/025?
- CPC G01M17/025 is the Cooperative Patent Classification code for “using infrasonic, sonic or ultrasonic vibrations.”
- How many patents are filed under CPC G01M17/025 (using infrasonic, sonic or ultrasonic vibrations)?
- Our database includes 86 publications tagged with this CPC code.
- Is patent activity under CPC G01M17/025 growing?
- Publication counts under this code: 8 in 2024 vs 3 in 2025 (latest complete years).