System for objective qualification of listener envelopment of a loudspeaker-room environment
US-2016381478-A9 · Dec 29, 2016 · US
Measuring {characteristics of} vibrations by using a detector in a fluid (G01H7/00, G01H9/00, G01H11/00 take precedence)
Measuring {characteristics of} vibrations by using a detector in a fluid (G01H7/00, G01H9/00, G01H11/00 take precedence) · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01H3/00 |
| Official title | Measuring {characteristics of} vibrations by using a detector in a fluid (G01H7/00, G01H9/00, G01H11/00 take precedence) |
| Display label | Measuring {characteristics of} vibrations by using a detector in a fluid (G01H7/00, G01H9/00, G01H11/00 take precedence) |
| Total patents | 378 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 22 |
| 2016 | 38 |
| 2017 | 37 |
| 2018 | 34 |
| 2019 | 58 |
| 2020 | 39 |
| 2021 | 24 |
| 2022 | 39 |
| 2023 | 26 |
| 2024 | 24 |
| 2025 | 34 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method of determining the location of tip timing sensors during operation
US-9530209-B2 · Dec 27, 2016 · US
Mapping system with mobile communication terminals for measuring environmental sound
US-9510118-B2 · Nov 29, 2016 · US
Managing a sound system
US-9500467-B2 · Nov 22, 2016 · US
Transmission without reverberation by iterative incomplete time-reversal
US-2016334270-A1 · Nov 17, 2016 · US
Sensor
US-2016327523-A1 · Nov 10, 2016 · US
Abnormal sound detection device, abnormal processing-machine-sound detection system, and abnormal sound detection method
US-2016327522-A1 · Nov 10, 2016 · US
Vibration detection mechanism and vibration sensor unit
US-2016327428-A1 · Nov 10, 2016 · US
Apparatus and method for ultrasonic detection to detect flaws of steel plate
US-2016320345-A1 · Nov 3, 2016 · US
Method for manufacturing piezoelectric vibration device
US-9479135-B2 · Oct 25, 2016 · US
Biking activity recognition through combination of electric field sensing and accelerometer
US-2016305776-A1 · Oct 20, 2016 · US
Non-intrusive measurement of hot gas temperature in a gas turbine engine
US-9453784-B2 · Sep 27, 2016 · US
Method and apparatus for monitoring a rear passenger seating area of a vehicle
US-9446770-B2 · Sep 20, 2016 · US
Analysis device, analysis method, and analysis program
US-2016266072-A1 · Sep 15, 2016 · US
Unit consisting of an ultrasonic transducer and a transducer holder
US-9429465-B2 · Aug 30, 2016 · US
Method and apparatus for monitoring a rear passenger seating area of a vehicle
US-2016221583-A1 · Aug 4, 2016 · US
Wireless sensing device
US-2016223390-A1 · Aug 4, 2016 · US
Ear model, artificial head, and measurement device using same, and measurement method
US-2016212539-A1 · Jul 21, 2016 · US
Method and system for dampening noise or vibration using a motor
US-9394138-B2 · Jul 19, 2016 · US
Interconnect structures incorporating air-gap spacers
US-2016197002-A1 · Jul 7, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G01H3/00?
- CPC G01H3/00 is the Cooperative Patent Classification code for “Measuring {characteristics of} vibrations by using a detector in a fluid (G01H7/00, G01H9/00, G01H11/00 take precedence).”
- How many patents are filed under CPC G01H3/00 (Measuring {characteristics of} vibrations by using a detector in a fluid (G01H7/00, G01H9/00, G01H11/00 take precedence))?
- Our database includes 378 publications tagged with this CPC code.
- Is patent activity under CPC G01H3/00 growing?
- Publication counts under this code: 24 in 2024 vs 34 in 2025 (latest complete years).