Voltage measurement circuit
US-10156596-B2 · Dec 18, 2018 · US
having reactive components, e.g. capacitive transformer
having reactive components, e.g. capacitive transformer · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01R15/06 |
| Official title | having reactive components, e.g. capacitive transformer |
| Display label | having reactive components, e.g. capacitive transformer |
| Total patents | 245 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 11 |
| 2016 | 13 |
| 2017 | 26 |
| 2018 | 19 |
| 2019 | 21 |
| 2020 | 33 |
| 2021 | 35 |
| 2022 | 23 |
| 2023 | 30 |
| 2024 | 20 |
| 2025 | 11 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Sensored electrical jumper
US-10145864-B2 · Dec 4, 2018 · US
Methods and circuitry for analyzing voltages
US-2018321284-A1 · Nov 8, 2018 · US
Large dynamic range RF voltage sensor and method for voltage mode RF bias application of plasma processing systems
US-10121641-B2 · Nov 6, 2018 · US
Methods and circuitry for analyzing voltages
US-10024887-B2 · Jul 17, 2018 · US
Voltage measurement and wireless communication system
US-2018180648-A1 · Jun 28, 2018 · US
Method and device for ascertaining an insulation resistance, and high voltage battery system having a device of this type
US-9995776-B2 · Jun 12, 2018 · US
Low-power low-duty-cycle switched-capacitor voltage divider
US-9973081-B1 · May 15, 2018 · US
Voltage sensor
US-2018100880-A1 · Apr 12, 2018 · US
Resistive element, RC module, and RC voltage divider for a high-voltage electrical substation insulated by a dielectric fluid
US-9906002-B2 · Feb 27, 2018 · US
High-voltage measurement divider
US-9817033-B2 · Nov 14, 2017 · US
Impedance measuring circuit
US-9817035-B2 · Nov 14, 2017 · US
Voltage detection circuit, power transmission device, and power transmission system
US-2017315159-A1 · Nov 2, 2017 · US
Coaxial design for secondary unit
US-2017307659-A1 · Oct 26, 2017 · US
Voltage sensor device
US-9797930-B2 · Oct 24, 2017 · US
Method and apparatus for ground fault detection
US-9793854-B2 · Oct 17, 2017 · US
Non-contact voltage measuring apparatus
US-9791475-B2 · Oct 17, 2017 · US
Oil active part design in gas
US-2017285073-A1 · Oct 5, 2017 · US
Very high-voltage DC line voltage sensor
US-9766272-B2 · Sep 19, 2017 · US
High voltage measurement systems
US-9759755-B2 · Sep 12, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G01R15/06?
- CPC G01R15/06 is the Cooperative Patent Classification code for “having reactive components, e.g. capacitive transformer.”
- How many patents are filed under CPC G01R15/06 (having reactive components, e.g. capacitive transformer)?
- Our database includes 245 publications tagged with this CPC code.
- Is patent activity under CPC G01R15/06 growing?
- Publication counts under this code: 20 in 2024 vs 11 in 2025 (latest complete years).