Magnetoelastic torque sensor having a magnetised sleeve as the primary sensor
US-12339184-B2 · Jun 24, 2025 · US
Details about the magnetic material used
Details about the magnetic material used · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01L3/103 |
| Official title | {Details about the magnetic material used} |
| Display label | Details about the magnetic material used |
| Total patents | 48 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 5 |
| 2017 | 5 |
| 2018 | 8 |
| 2019 | 9 |
| 2020 | 4 |
| 2021 | 2 |
| 2022 | 6 |
| 2023 | 1 |
| 2024 | 1 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for manufacturing magnetostrictive torque sensor shaft
US-11866798-B2 · Jan 9, 2024 · US
Magnetoelastic torque sensor having a magnetised sleeve as the primary sensor
US-2023288274-A1 · Sep 14, 2023 · US
Detection circuit and detection method for magnetostrictive torque sensor
US-11346731-B2 · May 31, 2022 · US
Magnetostrictive material and magnetostriction type device using the same
US-11309485-B2 · Apr 19, 2022 · US
Torque detection sensor
US-2022018722-A1 · Jan 20, 2022 · US
Core for torque detection sensor and torque detection sensor
US-2022020522-A1 · Jan 20, 2022 · US
Torque detection sensor
US-2022018723-A1 · Jan 20, 2022 · US
Torque detection sensor
US-2022003617-A1 · Jan 6, 2022 · US
Detection circuit and detection method for magnetostrictive torque sensor
US-2021278296-A1 · Sep 9, 2021 · US
Magnetostrictive material and magnetostriction type device using the same
US-11008642-B2 · May 18, 2021 · US
Device and method for sensing torques, torsional natural frequencies, and/or torsional oscillations without contact
US-10845257-B2 · Nov 24, 2020 · US
Magnetostriction type torque detection sensor
US-2020284672-A1 · Sep 10, 2020 · US
Magnetostriction type torque detection sensor
US-10697842-B2 · Jun 30, 2020 · US
Torque sensor
US-10618553-B2 · Apr 14, 2020 · US
Magnetostrictive sensor, magnetic structure and production method thereof, motor drive device provided with magnetostrictive sensor, and motorassisted bicycle
US-10502646-B2 · Dec 10, 2019 · US
Magnetostrictive material and magnetostriction type device using the same
US-2019309397-A1 · Oct 10, 2019 · US
Magnetostrictive material and magnetostriction type device using the same
US-2019292636-A1 · Sep 26, 2019 · US
Magnetostrictive torque sensor
US-10418541-B2 · Sep 17, 2019 · US
Torque sensor assembly for vehicle power steering systems
US-10330542-B1 · Jun 25, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G01L3/103?
- CPC G01L3/103 is the Cooperative Patent Classification code for “Details about the magnetic material used.”
- How many patents are filed under CPC G01L3/103 (Details about the magnetic material used)?
- Our database includes 48 publications tagged with this CPC code.
- Is patent activity under CPC G01L3/103 growing?
- Publication counts under this code: 1 in 2024 vs 1 in 2025 (latest complete years).