Metamaterial slab for mri
US-2024036133-A1 · Feb 1, 2024 · US
Compensation of inhomogeneities
Compensation of inhomogeneities · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01R33/387 |
| Official title | Compensation of inhomogeneities |
| Display label | Compensation of inhomogeneities |
| Total patents | 77 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 9 |
| 2016 | 8 |
| 2017 | 11 |
| 2018 | 13 |
| 2019 | 7 |
| 2020 | 5 |
| 2021 | 5 |
| 2022 | 4 |
| 2023 | 4 |
| 2024 | 7 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Magnetic resonance imaging device, computer-implemented method for operating a magnetic resonance imaging device, computer program and electronically readable storage medium
US-2022252685-A1 · Aug 11, 2022 · US
Magnetic field sensor, method for operating the said magnetic field sensor and method and system for compensation magnetic noise caused by environmental noise
US-11204407-B2 · Dec 21, 2021 · US
Magnetic resonance imaging apparatus
US-11122988-B2 · Sep 21, 2021 · US
Bridge member for a magnetic resonance examination system
US-11029379-B2 · Jun 8, 2021 · US
Active shim knee coil
US-2021149003-A1 · May 20, 2021 · US
Halbach magnet arrangement with notch
US-10976391-B2 · Apr 13, 2021 · US
Method for acquiring magnetic resonance data, magnetic resonance imaging apparatus, computer program, and electronically readable storage medium
US-2020271741-A1 · Aug 27, 2020 · US
Magnetic field sensor, method for operating the said magnetic field sensor and method and system for compensation magnetic noise caused by environmental noise
US-2020249295-A1 · Aug 6, 2020 · US
Magnetic resonance imaging device and shimming method thereof
US-10677865-B2 · Jun 9, 2020 · US
Halbach magnet arrangement with notch
US-2020166591-A1 · May 28, 2020 · US
A bridge member for a magnetic resonance examination system
US-2020011949-A1 · Jan 9, 2020 · US
Method and magnetic resonance apparatus for shimming the basic magnetic field by operation of a shim device
US-10429464-B2 · Oct 1, 2019 · US
Method and apparatus for processing MRI images
US-10408900-B2 · Sep 10, 2019 · US
Method for two field nuclear magnetic resonance measurements
US-10371774-B2 · Aug 6, 2019 · US
Bulk magnet structure, magnet system for nmr using said bulk magnetic structure and magnetization method for bulk magnet structure
US-2019178961-A1 · Jun 13, 2019 · US
Magnetic resonance imaging device and shimming method thereof
US-2019137582-A1 · May 9, 2019 · US
Method and apparatus for magnetic resonance imaging
US-10267885-B2 · Apr 23, 2019 · US
Magnetic resonance imaging system for generating a mammographic representation
US-10201313-B2 · Feb 12, 2019 · US
Device for Reducing Magnetic Susceptibility Artifact
US-2018356479-A1 · Dec 13, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G01R33/387?
- CPC G01R33/387 is the Cooperative Patent Classification code for “Compensation of inhomogeneities.”
- How many patents are filed under CPC G01R33/387 (Compensation of inhomogeneities)?
- Our database includes 77 publications tagged with this CPC code.
- Is patent activity under CPC G01R33/387 growing?
- Publication counts under this code: 7 in 2024 vs 4 in 2025 (latest complete years).