Piezoelectric sensor assembly and manufacturing method thereof, display panel and electronic device
US-11850629-B2 · Dec 26, 2023 · US
using electric or magnetic means
using electric or magnetic means · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01D5/56 |
| Official title | using electric or magnetic means |
| Display label | using electric or magnetic means |
| Total patents | 92 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 3 |
| 2017 | 5 |
| 2018 | 12 |
| 2019 | 3 |
| 2020 | 4 |
| 2021 | 13 |
| 2022 | 12 |
| 2023 | 8 |
| 2024 | 12 |
| 2025 | 13 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
A magnetic sensing device
US-2023375372-A1 · Nov 23, 2023 · US
Biometric sensor and device including the same
US-11650624-B2 · May 16, 2023 · US
System and method for tracking a moving element in a conveyor system
US-2023092195-A1 · Mar 23, 2023 · US
Hybrid position sensor
US-11573074-B2 · Feb 7, 2023 · US
Calibration apparatus, calibration method, and non-transitory computer readable medium having recorded thereon calibration program
US-2022412782-A1 · Dec 29, 2022 · US
Dual absolute encoder
US-2022381549-A1 · Dec 1, 2022 · US
Angle sensor with diverse measurement paths and a safety path
US-2022373318-A1 · Nov 24, 2022 · US
Sensor, control device and method for determining the direction of a magnetic field
US-11500038-B2 · Nov 15, 2022 · US
Reliable position sensor
US-2022349730-A1 · Nov 3, 2022 · US
Encoder, servo motor, servo system, and encoder control method
US-2022326003-A1 · Oct 13, 2022 · US
Biometric sensor and device including the same
US-2022253095-A1 · Aug 11, 2022 · US
Encoder apparatus, drive apparatus, stage apparatus, and robot apparatus with light emission adjuster
US-11385081-B2 · Jul 12, 2022 · US
Dual absolute encoder
US-11359938-B2 · Jun 14, 2022 · US
Biometric sensor and device including the same
US-11334114-B2 · May 17, 2022 · US
System and Method for Contact-less Multi-Turn Absolute Position Sensing
US-2022099463-A1 · Mar 31, 2022 · US
Encoder apparatus, drive apparatus, stage apparatus, and robot apparatus
US-11243096-B2 · Feb 8, 2022 · US
Piezoelectric sensor assembly and manufacturing method thereof, display panel and electronic device
US-2021331204-A1 · Oct 28, 2021 · US
Sensor arrangement comprising two rotation angle sensors of different types
US-2021336514-A1 · Oct 28, 2021 · US
Dual absolute encoder
US-2021310834-A1 · Oct 7, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G01D5/56?
- CPC G01D5/56 is the Cooperative Patent Classification code for “using electric or magnetic means.”
- How many patents are filed under CPC G01D5/56 (using electric or magnetic means)?
- Our database includes 92 publications tagged with this CPC code.
- Is patent activity under CPC G01D5/56 growing?
- Publication counts under this code: 12 in 2024 vs 13 in 2025 (latest complete years).