Apparatus and method for testing electric conductors
US-9523729-B2 · Dec 20, 2016 · US
using magneto-resistance devices, e.g. field plates
using magneto-resistance devices, e.g. field plates · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01R15/205 |
| Official title | {using magneto-resistance devices, e.g. field plates} |
| Display label | using magneto-resistance devices, e.g. field plates |
| Total patents | 628 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 28 |
| 2016 | 33 |
| 2017 | 37 |
| 2018 | 55 |
| 2019 | 62 |
| 2020 | 64 |
| 2021 | 69 |
| 2022 | 80 |
| 2023 | 60 |
| 2024 | 65 |
| 2025 | 65 |
| 2026 | 10 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Current sensor
US-9523719-B2 · Dec 20, 2016 · US
Giant magnetoresistance element and current sensor using the same
US-9523746-B2 · Dec 20, 2016 · US
System and method of magnetic shielding for sensors
US-2016363488-A1 · Dec 15, 2016 · US
Stray magnetic field rejection for in-hole current-measurement systems
US-2016356822-A1 · Dec 8, 2016 · US
Magnetic sensor, method for manufacturing magnetic sensor, and current sensor
US-2016356865-A1 · Dec 8, 2016 · US
Current sensor chip with magnetic field sensor
US-2016356820-A1 · Dec 8, 2016 · US
Current detection structure
US-9513317-B2 · Dec 6, 2016 · US
Device and current sensor for providing information indicating a safe operation of the device of the current sensor
US-9507005-B2 · Nov 29, 2016 · US
Current sensor with temperature-compensated magnetic tunnel junction bridge
US-9465056-B2 · Oct 11, 2016 · US
Current sensor
US-9459293-B2 · Oct 4, 2016 · US
Electrical current detection system
US-2016258985-A1 · Sep 8, 2016 · US
Current sensor
US-9417269-B2 · Aug 16, 2016 · US
Disturbance rejection for current-measurement systems
US-2016223699-A1 · Aug 4, 2016 · US
Current sensors, systems and methods for sensing current in a conductor
US-9395423-B2 · Jul 19, 2016 · US
Bi-Directional Current Sensing Using Unipolar Sensors With Closed Loop Feedback
US-2016200213-A1 · Jul 14, 2016 · US
Amplification circuit and current sensor having the same
US-2016187385-A1 · Jun 30, 2016 · US
Magneto-resistive sensor device and magnetic bias regulator circuit, along with systems and methods incorporating same
US-2016161531-A1 · Jun 9, 2016 · US
Current Detection Circuit and Magnetic Detection Device Provided with Same
US-2016161529-A1 · Jun 9, 2016 · US
Magnetic field sensor configured to measure a magnetic field in a closed loop manner
US-9354284-B2 · May 31, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G01R15/205?
- CPC G01R15/205 is the Cooperative Patent Classification code for “using magneto-resistance devices, e.g. field plates.”
- How many patents are filed under CPC G01R15/205 (using magneto-resistance devices, e.g. field plates)?
- Our database includes 628 publications tagged with this CPC code.
- Is patent activity under CPC G01R15/205 growing?
- Publication counts under this code: 65 in 2024 vs 65 in 2025 (latest complete years).