Magnetic sensor, method of manufacturing magnetic sensor, and sensitive element assembly
US-12442873-B2 · Oct 14, 2025 · US
containing cobalt
containing cobalt · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01F10/132 |
| Official title | {containing cobalt} |
| Display label | containing cobalt |
| Total patents | 43 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2017 | 2 |
| 2018 | 4 |
| 2019 | 6 |
| 2020 | 7 |
| 2021 | 5 |
| 2022 | 4 |
| 2023 | 6 |
| 2024 | 3 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Nanogranular magnetic film and electronic component
US-2025111975-A1 · Apr 3, 2025 · US
Nanogranular magnetic film and electronic component
US-2025111976-A1 · Apr 3, 2025 · US
Nanomagnet for spin-based quantum-dot qubit
US-2025037917-A1 · Jan 30, 2025 · US
Method of manufacturing a magnetoresistive random access memory (mram)
US-2024284804-A1 · Aug 22, 2024 · US
Method of manufacturing a magnetoresistive random access memory (MRAM)
US-11968909-B2 · Apr 23, 2024 · US
Magnetic sensor, method of manufacturing magnetic sensor, and sensitive element assembly
US-2024003996-A1 · Jan 4, 2024 · US
Method of manufacturing a magnetoresistive random access memory (mram)
US-2023413685-A1 · Dec 21, 2023 · US
Inductor
US-2023386720-A1 · Nov 30, 2023 · US
Magnetic sensor
US-11821963-B2 · Nov 21, 2023 · US
Method of manufacturing a magnetoresistive random access memory (mram)
US-2023363288-A1 · Nov 9, 2023 · US
Magnetic sensor
US-11733319-B2 · Aug 22, 2023 · US
Method of manufacturing a magnetoresistive random access memory (MRAM)
US-11737372-B2 · Aug 22, 2023 · US
Magnetic sensor
US-2022308124-A1 · Sep 29, 2022 · US
Magnetic sensor
US-2022308128-A1 · Sep 29, 2022 · US
Method of manufacturing a magnetoresistive random access memory (mram)
US-2022115588-A1 · Apr 14, 2022 · US
Method of manufacturing a magnetorestive random access memeory (MRAM)
US-11233193-B2 · Jan 25, 2022 · US
Co-based amorphous magnetic thin strip for magnetic sensor, magnetic sensor using the same, and management system
US-2021287833-A1 · Sep 16, 2021 · US
Printed circuit board
US-11102886-B2 · Aug 24, 2021 · US
Multi-layer sensor core
US-11017929-B2 · May 25, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01F10/132?
- CPC H01F10/132 is the Cooperative Patent Classification code for “containing cobalt.”
- How many patents are filed under CPC H01F10/132 (containing cobalt)?
- Our database includes 43 publications tagged with this CPC code.
- Is patent activity under CPC H01F10/132 growing?
- Publication counts under this code: 3 in 2024 vs 4 in 2025 (latest complete years).