Vibrator device, electronic apparatus, and vehicle
US-11444235-B2 · Sep 13, 2022 · US
Devices characterised by the use of mechanical means
Devices characterised by the use of mechanical means · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01P3/02 |
| Official title | Devices characterised by the use of mechanical means |
| Display label | Devices characterised by the use of mechanical means |
| Total patents | 83 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 11 |
| 2016 | 5 |
| 2017 | 13 |
| 2018 | 7 |
| 2019 | 6 |
| 2020 | 8 |
| 2021 | 9 |
| 2022 | 11 |
| 2023 | 3 |
| 2024 | 5 |
| 2025 | 4 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Estimating motion of wheeled carts
US-11183070-B2 · Nov 23, 2021 · US
Monitoring device and monitoring method of main spindle rotation speed in machine tool, and machine tool
US-11162966-B2 · Nov 2, 2021 · US
Rotation detection device and method for detecting rotation
US-2021247414-A1 · Aug 12, 2021 · US
Speed detection device and passenger conveyer device
US-11078050-B2 · Aug 3, 2021 · US
Methods and systems for use with a positive displacement motor
US-11066918-B2 · Jul 20, 2021 · US
Determination of machine rotational speed based on vibration spectral plots
US-11009520-B2 · May 18, 2021 · US
Monitoring device and monitoring method of main spindle rotation speed in machine tool, and machine tool
US-2021132102-A1 · May 6, 2021 · US
Monitoring device and monitoring method of main spindle rotating speed in machine tool, and machine tool
US-2021132101-A1 · May 6, 2021 · US
Vibrator device
US-2021063155-A1 · Mar 4, 2021 · US
Estimating motion of wheeled carts
US-2020372803-A1 · Nov 26, 2020 · US
Determination of RPM from vibration spectral plots
US-10823749-B2 · Nov 3, 2020 · US
Measurement system and measurement method using the same
US-10788895-B2 · Sep 29, 2020 · US
Vibrator device, electronic apparatus, and vehicle
US-2020284815-A1 · Sep 10, 2020 · US
Measurement apparatus, attenuation characteristic calculation method, program, and measurement system
US-10768145-B2 · Sep 8, 2020 · US
Measurement system and measurement method using the same
US-2020183493-A1 · Jun 11, 2020 · US
System for monitoring operation status of electric machine and mobile phone therefor and server-based system using the same
US-10670657-B2 · Jun 2, 2020 · US
Estimating motion of wheeled carts
US-10546502-B2 · Jan 28, 2020 · US
Determination of Machine Rotational Speed Based on Vibration Spectral Plots
US-2019310281-A1 · Oct 10, 2019 · US
Determination of rpm from vibration spectral plots
US-2019310280-A1 · Oct 10, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G01P3/02?
- CPC G01P3/02 is the Cooperative Patent Classification code for “Devices characterised by the use of mechanical means.”
- How many patents are filed under CPC G01P3/02 (Devices characterised by the use of mechanical means)?
- Our database includes 83 publications tagged with this CPC code.
- Is patent activity under CPC G01P3/02 growing?
- Publication counts under this code: 5 in 2024 vs 4 in 2025 (latest complete years).