Methods for tailoring the magnetic permeability of soft magnets, and soft magnets obtained therefrom
US-12533749-B2 · Jan 27, 2026 · US
Trimming
Trimming · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01F41/0286 |
| Official title | {Trimming} |
| Display label | Trimming |
| Total patents | 28 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 1 |
| 2017 | 3 |
| 2018 | 3 |
| 2019 | 2 |
| 2020 | 2 |
| 2021 | 2 |
| 2022 | 1 |
| 2023 | 3 |
| 2024 | 4 |
| 2025 | 2 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Rare earth magnet and method for manufacturing the same
US-12502709-B2 · Dec 23, 2025 · US
Magnetic component assembly and manufacturing method thereof
US-2025029764-A1 · Jan 23, 2025 · US
Methods for tailoring the magnetic permeability of soft magnets, and soft magnets obtained therefrom
US-2024308002-A1 · Sep 19, 2024 · US
Method for manufacturing an element having magnetic poles
US-2024296994-A1 · Sep 5, 2024 · US
Method for producing a permanent magnet for an electrical machine, permanent magnet and use of a permanent magnet
US-2024275248-A1 · Aug 15, 2024 · US
Methods for tailoring the magnetic permeability of soft magnets, and soft magnets obtained therefrom
US-12023759-B2 · Jul 2, 2024 · US
Method of manufacturing permanent magnet of rotor for axial flux electric machine yielding permanent magnet with low loss and low cost
US-11830668-B2 · Nov 28, 2023 · US
Methods for tailoring the magnetic permeability of soft magnets, and soft magnets obtained therefrom
US-2023321757-A1 · Oct 12, 2023 · US
Method of manufacturing permanent magnet of rotor for axial flux electric machine yielding permanent magnet with low loss and low cost
US-2023274880-A1 · Aug 31, 2023 · US
Rare earth magnet and method for manufacturing the same
US-2022203440-A1 · Jun 30, 2022 · US
Fabrication process to produce a toroidal current transformer
US-11152152-B2 · Oct 19, 2021 · US
Magnetically operated switches and methods of making magnetically operated switches
US-10980996-B2 · Apr 20, 2021 · US
Fabrication process to produce a toroidal current transformer
US-2020176182-A1 · Jun 4, 2020 · US
Magnet cutting device
US-10668641-B2 · Jun 2, 2020 · US
Method for a targeted shaping of the magnetic field of permanent magnets
US-10297385-B2 · May 21, 2019 · US
Implantable medical leads, systems, and related methods for creating a high impedance within a conduction path in the presence of a magnetic field of a given strength
US-2019022381-A1 · Jan 24, 2019 · US
Implantable medical leads, systems, and related methods for creating a high impedance within a conduction path in the presence of a magnetic field of a given strength
US-10086195-B2 · Oct 2, 2018 · US
Implantable medical leads, systems, and related methods for creating a high impedance within a conduction path in the presence of a magnetic field of a given strength
US-2018104483-A1 · Apr 19, 2018 · US
Implantable medical leads, systems, and related methods for creating a high impedance within a conduction path in the presence of a magnetic field of a given strength
US-9855422-B2 · Jan 2, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01F41/0286?
- CPC H01F41/0286 is the Cooperative Patent Classification code for “Trimming.”
- How many patents are filed under CPC H01F41/0286 (Trimming)?
- Our database includes 28 publications tagged with this CPC code.
- Is patent activity under CPC H01F41/0286 growing?
- Publication counts under this code: 4 in 2024 vs 2 in 2025 (latest complete years).