Contact sensors for a mobile robot
US-2016354935-A1 · Dec 8, 2016 · US
using Hall-effect devices (measuring magnetic variables using Hall-effect or other galvanomagnetic devices G01R33/06)
using Hall-effect devices (measuring magnetic variables using Hall-effect or other galvanomagnetic devices G01R33/06) · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01D5/142 |
| Official title | {using Hall-effect devices (measuring magnetic variables using Hall-effect or other galvanomagnetic devices G01R33/06)} |
| Display label | using Hall-effect devices (measuring magnetic variables using Hall-effect or other galvanomagnetic devices G01R33/06) |
| Total patents | 751 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 44 |
| 2016 | 54 |
| 2017 | 83 |
| 2018 | 77 |
| 2019 | 77 |
| 2020 | 87 |
| 2021 | 76 |
| 2022 | 84 |
| 2023 | 59 |
| 2024 | 62 |
| 2025 | 40 |
| 2026 | 8 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Magnetic Field Sensor For Orientation Independent Speed And Direction Measurement
US-2016356628-A1 · Dec 8, 2016 · US
Contact sensors for a mobile robot
US-9505140-B1 · Nov 29, 2016 · US
Actuator for Controlling a Horizontal Stabilizer of an Aircraft
US-2016340026-A1 · Nov 24, 2016 · US
Anti-Separating Structure of Sensing Magnet For EPS Motor
US-2016254716-A1 · Sep 1, 2016 · US
Low-power activation circuit with motion sensor
US-9419611-B2 · Aug 16, 2016 · US
Rotation angle detection device
US-2016231139-A1 · Aug 11, 2016 · US
Clutch Sensor System
US-2016231198-A1 · Aug 11, 2016 · US
Method of determining position on a magnetic track of an encoder
US-9383226-B2 · Jul 5, 2016 · US
Near-surface object sensing device and sensing method
US-9347762-B2 · May 24, 2016 · US
Magnetic field motion sensor and related techniques
US-2016123770-A1 · May 5, 2016 · US
Motor drive circuit, method for detecting single phase dc motor rotation direction and method for starting motor
US-2016087559-A1 · Mar 24, 2016 · US
Magnetic Field Sensor Apparatus, Operating Apparatus and Method for Determining a Relative Position
US-2016069709-A1 · Mar 10, 2016 · US
Magnetic Position Sensor and Position Detecting Method
US-2016041005-A1 · Feb 11, 2016 · US
Drive circuit for a permanent magnet motor
US-2016043672-A1 · Feb 11, 2016 · US
Magnetic proximity sensor having improved capabilities and efficiency
US-9239248-B2 · Jan 19, 2016 · US
Magnetic Field Sensor and Associated Method That Can Sense a Position of a Magnet
US-2015377648-A1 · Dec 31, 2015 · US
Protective cover and device having the protective cover
US-2015378422-A1 · Dec 31, 2015 · US
Position detecting device
US-2015377649-A1 · Dec 31, 2015 · US
Magnetic sensor
US-2015377647-A1 · Dec 31, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G01D5/142?
- CPC G01D5/142 is the Cooperative Patent Classification code for “using Hall-effect devices (measuring magnetic variables using Hall-effect or other galvanomagnetic devices G01R33/06).”
- How many patents are filed under CPC G01D5/142 (using Hall-effect devices (measuring magnetic variables using Hall-effect or other galvanomagnetic devices G01R33/06))?
- Our database includes 751 publications tagged with this CPC code.
- Is patent activity under CPC G01D5/142 growing?
- Publication counts under this code: 62 in 2024 vs 40 in 2025 (latest complete years).