Parameter estimation method and parameter estimation device
US-10859533-B2 · Dec 8, 2020 · US
measuring variations of frequency of oscillations of the body
measuring variations of frequency of oscillations of the body · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01G3/16 |
| Official title | measuring variations of frequency of oscillations of the body |
| Display label | measuring variations of frequency of oscillations of the body |
| Total patents | 87 |
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 | 14 |
| 2016 | 10 |
| 2017 | 9 |
| 2018 | 14 |
| 2019 | 5 |
| 2020 | 14 |
| 2021 | 6 |
| 2022 | 8 |
| 2023 | 3 |
| 2024 | 3 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Aircraft air contaminant collector device and method of use
US-2020340890-A1 · Oct 29, 2020 · US
Method, arrangement, computer program product and computer-readable medium for automatically determining patient weight with a patient positioning device
US-10806410-B2 · Oct 20, 2020 · US
Fruit growth monitoring system and fruit growth monitoring method
US-2020271625-A1 · Aug 27, 2020 · US
Amplification method using a mechanical resonator
US-10749471-B2 · Aug 18, 2020 · US
Gas supply device
US-10677391-B2 · Jun 9, 2020 · US
Method and system for monitoring the mass of an object
US-10641646-B2 · May 5, 2020 · US
Method for transporting a material, multi-dimensional drive, and processing device
US-10584001-B2 · Mar 10, 2020 · US
Parameter estimation method and parameter estimation device
US-2019285589-A1 · Sep 19, 2019 · US
Method for obtaining the absorption position, mass and rigidity of a particle
US-2019162580-A1 · May 30, 2019 · US
Method for transporting a material, multi-dimensional drive, and processing device
US-2019152724-A1 · May 23, 2019 · US
Thin weighing scale using ultrasonic waves and method using same
US-10267672-B2 · Apr 23, 2019 · US
Amplification method using a mechanical resonator
US-2019020308-A1 · Jan 17, 2019 · US
System for weighing individual micro- and nano-sized particles
US-10151620-B2 · Dec 11, 2018 · US
Optomechanical device for actuating and/or detecting movement of a mechanical element, in particular for gravimetric detection
US-10132957-B2 · Nov 20, 2018 · US
Method of, and apparatus for, monitoring the available resources of a gas cylinder
US-10113893-B2 · Oct 30, 2018 · US
Filter arrangement of a vehicle
US-10100783-B2 · Oct 16, 2018 · US
Force-sensing conveyor belt
US-10094699-B2 · Oct 9, 2018 · US
Using image data to calculate an object's weight
US-10026187-B2 · Jul 17, 2018 · US
Sensing sensor, information processing device, sensing method, and non-transitory computer-readable recording medium storing a program
US-2018195942-A1 · Jul 12, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G01G3/16?
- CPC G01G3/16 is the Cooperative Patent Classification code for “measuring variations of frequency of oscillations of the body.”
- How many patents are filed under CPC G01G3/16 (measuring variations of frequency of oscillations of the body)?
- Our database includes 87 publications tagged with this CPC code.
- Is patent activity under CPC G01G3/16 growing?
- Publication counts under this code: 3 in 2024 vs 1 in 2025 (latest complete years).