Magnetic resonance imaging apparatus, image generating method and computer-readable non-volatile storage medium storing medical image processing program
US-12111375-B2 · Oct 8, 2024 · US
Multifrequency selective RF pulses, e.g. multinuclear acquisition mode (spatially selective RF pulses G01R33/4833)
Multifrequency selective RF pulses, e.g. multinuclear acquisition mode (spatially selective RF pulses G01R33/4833) · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01R33/446 |
| Official title | {Multifrequency selective RF pulses, e.g. multinuclear acquisition mode (spatially selective RF pulses G01R33/4833)} |
| Display label | Multifrequency selective RF pulses, e.g. multinuclear acquisition mode (spatially selective RF pulses G01R33/4833) |
| Total patents | 65 |
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 | 3 |
| 2016 | 2 |
| 2017 | 5 |
| 2018 | 6 |
| 2019 | 7 |
| 2020 | 14 |
| 2021 | 12 |
| 2022 | 6 |
| 2023 | 3 |
| 2024 | 5 |
| 2025 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method and system for controlling a magnetic resonance imaging system
US-11921180-B2 · Mar 5, 2024 · US
System and method for tissue characterization using fast quantitative spin-lock magnetization transfer imaging
US-2023236273-A1 · Jul 27, 2023 · US
Magnetic resonance imaging apparatus, image generating method and computer-readable non-volatile storage medium storing medical image processing program
US-2023014564-A1 · Jan 19, 2023 · US
Operating an MRI apparatus
US-11550009-B2 · Jan 10, 2023 · US
Operating an mri apparatus
US-2022381860-A1 · Dec 1, 2022 · US
Magnetic resonance imaging systems and methods
US-11402449-B2 · Aug 2, 2022 · US
Method and system for controlling a magnetic resonance imaging system
US-2022187401-A1 · Jun 16, 2022 · US
Magnetic resonance imaging apparatus
US-11360170-B2 · Jun 14, 2022 · US
Magnetic resonance imaging of different nuclear spin species with the same radio frequency coil
US-11333729-B2 · May 17, 2022 · US
Method of designing a pulse sequence for parallel-transmission MRI, and a method of performing parallel-transmission MRI using such a pulse sequence
US-11262427-B2 · Mar 1, 2022 · US
Method for acquiring variable slab magnetic resonance imaging data
US-11209512-B2 · Dec 28, 2021 · US
Operating an MRI apparatus
US-11193997-B2 · Dec 7, 2021 · US
Operating an mri apparatus
US-2021356540-A1 · Nov 18, 2021 · US
System and method for continuous wave constant amplitude on-resonance and off-resonance spin-lock for magnetic resonance imaging
US-11137463-B2 · Oct 5, 2021 · US
System and Method for Proton and Phosphorus Magnetic Resonance Imaging
US-2021223338-A1 · Jul 22, 2021 · US
Method of designing a pulse sequence for parallel-transmission mri, and a method of performing parallel-transmission mri using such a pulse sequence
US-2021173031-A1 · Jun 10, 2021 · US
Magnetic resonance imaging apparatus
US-2021132166-A1 · May 6, 2021 · US
Magnetic resonance imaging systems and methods
US-2021116524-A1 · Apr 22, 2021 · US
Specialized diamond materials for NMR applications
US-10983184-B2 · Apr 20, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G01R33/446?
- CPC G01R33/446 is the Cooperative Patent Classification code for “Multifrequency selective RF pulses, e.g. multinuclear acquisition mode (spatially selective RF pulses G01R33/4833).”
- How many patents are filed under CPC G01R33/446 (Multifrequency selective RF pulses, e.g. multinuclear acquisition mode (spatially selective RF pulses G01R33/4833))?
- Our database includes 65 publications tagged with this CPC code.
- Is patent activity under CPC G01R33/446 growing?
- Publication counts under this code: 5 in 2024 vs 1 in 2025 (latest complete years).