Magnetic sensor device
US-12416691-B2 · Sep 16, 2025 · US
in thin-film element
in thin-film element · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01R33/05 |
| Official title | in thin-film element |
| Display label | in thin-film element |
| Total patents | 49 |
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 | 1 |
| 2016 | 6 |
| 2017 | 4 |
| 2018 | 8 |
| 2019 | 4 |
| 2020 | 5 |
| 2021 | 5 |
| 2022 | 4 |
| 2023 | 6 |
| 2024 | 5 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Monitoring unit comprising an integrated magnetic field sensor
US-2024329163-A1 · Oct 3, 2024 · US
Magnetic detection device
US-2024280650-A1 · Aug 22, 2024 · US
Magnetic detection device
US-2024280648-A1 · Aug 22, 2024 · US
Radio frequency weak magnetic field detection sensor and method of manufacturing the same
US-11955271-B2 · Apr 9, 2024 · US
Magnetic sensor device
US-2024003997-A1 · Jan 4, 2024 · US
Magnetic sensor device
US-11796609-B2 · Oct 24, 2023 · US
Radio frequency weak magnetic field detection sensor and method of manufacturing the same
US-2023290563-A1 · Sep 14, 2023 · US
Magnetic sensor
US-11733319-B2 · Aug 22, 2023 · US
Radio frequency weak magnetic field detection sensor and method of manufacturing the same
US-11699549-B2 · Jul 11, 2023 · US
Split coil arrangement for non-disruptive measurement of axial magnetic flux as part of system to infer machine health
US-11650269-B2 · May 16, 2023 · US
Split coil arrangement for non-disruptive measurement of axial magnetic flux as part of system to infer machine health
US-2023066970-A1 · Mar 2, 2023 · US
Integrated fluxgate device
US-11508721-B2 · Nov 22, 2022 · US
Magnetic sensor
US-2022308124-A1 · Sep 29, 2022 · US
Component carrier with integrated flux gate sensor
US-11366181-B2 · Jun 21, 2022 · US
Magnetic sensor device
US-2022137161-A1 · May 5, 2022 · US
Method of and apparatus for measuring magnitude of magnetization of perpendicular thin film
US-11193988-B2 · Dec 7, 2021 · US
Radio frequency weak magnetic field detection sensor and method of manufacturing the same
US-2021280365-A1 · Sep 9, 2021 · US
Integrated Fluxgate Device
US-2021233903-A1 · Jul 29, 2021 · US
Magnetic sensor and method of manufacturing the same
US-11067648-B2 · Jul 20, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G01R33/05?
- CPC G01R33/05 is the Cooperative Patent Classification code for “in thin-film element.”
- How many patents are filed under CPC G01R33/05 (in thin-film element)?
- Our database includes 49 publications tagged with this CPC code.
- Is patent activity under CPC G01R33/05 growing?
- Publication counts under this code: 5 in 2024 vs 1 in 2025 (latest complete years).