Vibration measurement device and method for high-speed rotating machines
US-10520386-B2 · Dec 31, 2019 · US
and converting vibrations due to imbalance into electric variables
and converting vibrations due to imbalance into electric variables · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01M1/22 |
| Official title | and converting vibrations due to imbalance into electric variables |
| Display label | and converting vibrations due to imbalance into electric variables |
| Total patents | 171 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 11 |
| 2016 | 6 |
| 2017 | 11 |
| 2018 | 17 |
| 2019 | 20 |
| 2020 | 17 |
| 2021 | 11 |
| 2022 | 11 |
| 2023 | 21 |
| 2024 | 21 |
| 2025 | 22 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
System and method for wheel oscillation mitigation using brake force ripple injection
US-10493964-B2 · Dec 3, 2019 · US
Apparatus and method for diagnosing abnormal operation of a rotor
US-10481034-B2 · Nov 19, 2019 · US
Sensor assembly and method for fault detection in pumps and pump assembly with sensor assembly
US-2019339162-A1 · Nov 7, 2019 · US
State determination device, method, program, storage medium
US-2019314842-A1 · Oct 17, 2019 · US
Unbalance detection device, and unbalance detection method
US-2019301359-A1 · Oct 3, 2019 · US
Angle-measuring device and method for operating an angle-measuring device
US-10378991-B2 · Aug 13, 2019 · US
Semiconductor device and method of detecting its rotation abnormality
US-2019199251-A1 · Jun 27, 2019 · US
Rotational imbalance reduction
US-10309223-B2 · Jun 4, 2019 · US
Tire vibration and loose wheel detection
US-10286923-B1 · May 14, 2019 · US
Rotating electrical machine and diagnostic method for the same
US-2019131853-A1 · May 2, 2019 · US
Devices for testing axial fans
US-2019094105-A1 · Mar 28, 2019 · US
Systems and methods for autonomous stroboscopic machine inspection for multi-point and multi-frequency vibration measurement
US-2019033124-A1 · Jan 31, 2019 · US
System and method for detecting abnormal operating condition of genset power system component
US-2019033843-A1 · Jan 31, 2019 · US
System and method for wheel oscillation mitigation using brake force ripple injection
US-2019001943-A1 · Jan 3, 2019 · US
Methods for Balancing Aircraft Engines Based on Flight Data
US-2018354646-A1 · Dec 13, 2018 · US
Method and system for parametric amplification
US-2018356707-A1 · Dec 13, 2018 · US
Device for balancing a rotor of a turbomachine
US-2018347365-A1 · Dec 6, 2018 · US
Method for balancing a turbofan engine or other rotating system
US-10145265-B2 · Dec 4, 2018 · US
Apparatus and method for dynamically balancing rotors
US-10145753-B2 · Dec 4, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G01M1/22?
- CPC G01M1/22 is the Cooperative Patent Classification code for “and converting vibrations due to imbalance into electric variables.”
- How many patents are filed under CPC G01M1/22 (and converting vibrations due to imbalance into electric variables)?
- Our database includes 171 publications tagged with this CPC code.
- Is patent activity under CPC G01M1/22 growing?
- Publication counts under this code: 21 in 2024 vs 22 in 2025 (latest complete years).