Method for estimating a trip intensity of a circuit breaker, system, assembly, and associated computer program
US-2025355046-A1 · Nov 20, 2025 · US
using modulation of waves other than light, e.g. radio or acoustic waves
using modulation of waves other than light, e.g. radio or acoustic waves · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01R15/26 |
| Official title | using modulation of waves other than light, e.g. radio or acoustic waves |
| Display label | using modulation of waves other than light, e.g. radio or acoustic waves |
| Total patents | 43 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 5 |
| 2017 | 4 |
| 2018 | 3 |
| 2019 | 5 |
| 2020 | 4 |
| 2021 | 6 |
| 2022 | 5 |
| 2023 | 4 |
| 2024 | 2 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Acoustic device for estimating a trigger intensity, electrical protection assembly and associated electrical installation
US-2025355045-A1 · Nov 20, 2025 · US
Analog signal isolator
US-12313569-B2 · May 27, 2025 · US
Systeme de mesure d'un courant electrique et dispositif de detection d'un courant electrique pour un tel systeme
US-2024353451-A1 · Oct 24, 2024 · US
Absence of voltage detection device
US-11946954-B2 · Apr 2, 2024 · US
Analog signal isolator
US-2023408424-A1 · Dec 21, 2023 · US
Analog signal isolator
US-11768161-B2 · Sep 26, 2023 · US
Device for determining the electrical resistance of a system, and associated method
US-2023251293-A1 · Aug 10, 2023 · US
Intelligent electronic device control using wirelessly transmitted multi-phase electrical measurements
US-11698398-B2 · Jul 11, 2023 · US
Intelligent electronic device control using wirelessly transmitted multi-phase electrical measurements
US-2022146557-A1 · May 12, 2022 · US
Absence of Voltage Detection Device
US-2022120790-A1 · Apr 21, 2022 · US
Spectral analysis using wireless current sensors
US-11275101-B2 · Mar 15, 2022 · US
Intelligent electronic device control using wirelessly transmitted multi-phase electrical measurements
US-11268995-B2 · Mar 8, 2022 · US
Absence of voltage detection device
US-11215646-B2 · Jan 4, 2022 · US
Voltage sensor device based on a tunable bulk acoustic wave (BAW) resonator
US-11171624-B2 · Nov 9, 2021 · US
Analog Signal Isolator
US-2021255118-A1 · Aug 19, 2021 · US
Analog signal isolator
US-10996178-B2 · May 4, 2021 · US
Intelligent electronic device control using wirelessly transmitted multi-phase electrical measurements
US-2021109141-A1 · Apr 15, 2021 · US
Spectral analysis using wireless current sensors
US-2021102981-A1 · Apr 8, 2021 · US
Harmonic detection system
US-10951059-B2 · Mar 16, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G01R15/26?
- CPC G01R15/26 is the Cooperative Patent Classification code for “using modulation of waves other than light, e.g. radio or acoustic waves.”
- How many patents are filed under CPC G01R15/26 (using modulation of waves other than light, e.g. radio or acoustic waves)?
- Our database includes 43 publications tagged with this CPC code.
- Is patent activity under CPC G01R15/26 growing?
- Publication counts under this code: 2 in 2024 vs 3 in 2025 (latest complete years).