Current monitoring circuits and methods and transistor arrangement
US-9529016-B2 · Dec 27, 2016 · US
Structural combination of electric measuring instruments with basic electronic circuits, e.g. with amplifier
Structural combination of electric measuring instruments with basic electronic circuits, e.g. with amplifier · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01R1/30 |
| Official title | Structural combination of electric measuring instruments with basic electronic circuits, e.g. with amplifier |
| Display label | Structural combination of electric measuring instruments with basic electronic circuits, e.g. with amplifier |
| Total patents | 384 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 42 |
| 2016 | 22 |
| 2017 | 29 |
| 2018 | 29 |
| 2019 | 37 |
| 2020 | 39 |
| 2021 | 42 |
| 2022 | 32 |
| 2023 | 33 |
| 2024 | 30 |
| 2025 | 40 |
| 2026 | 9 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Dual power-source communication testing apparatus and communication testing method thereof
US-9529015-B2 · Dec 27, 2016 · US
Noise sensor
US-9506969-B2 · Nov 29, 2016 · US
Degradation detector and method of detecting the aging of an integrated circuit
US-9494641-B2 · Nov 15, 2016 · US
Combined measuring and detection system
US-9482697-B2 · Nov 1, 2016 · US
Hall effect sensor
US-9465087-B2 · Oct 11, 2016 · US
Voltage detecting circuit and power amplifier
US-2016276988-A1 · Sep 22, 2016 · US
Circuit for compensating an offset voltage in an amplifier
US-2016258982-A1 · Sep 8, 2016 · US
Voltage sensing circuit
US-9383391-B2 · Jul 5, 2016 · US
Integrated electric field sensor
US-9360501-B2 · Jun 7, 2016 · US
Output stage module for a power amplifier device
US-9354255-B2 · May 31, 2016 · US
Load Connection Detection
US-2016146877-A1 · May 26, 2016 · US
Dual output high voltage active probe with output clamping and associated methods
US-2016139178-A1 · May 19, 2016 · US
Bidirectional current-sense circuit
US-2016072393-A1 · Mar 10, 2016 · US
Contactor health monitor circuit and method
US-9267974-B2 · Feb 23, 2016 · US
Capacitive sensor for an anti-collision apparatus
US-9255952-B2 · Feb 9, 2016 · US
Wideband attenuation and phase controller
US-9252471-B1 · Feb 2, 2016 · US
Capacitive current sensing using a current feedback amplifier
US-2016011242-A1 · Jan 14, 2016 · US
Integrated circuit, current sense circuit for a pulse width modulation driver and method therefor
US-2015377933-A1 · Dec 31, 2015 · US
Voltage detection device
US-9207262-B2 · Dec 8, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G01R1/30?
- CPC G01R1/30 is the Cooperative Patent Classification code for “Structural combination of electric measuring instruments with basic electronic circuits, e.g. with amplifier.”
- How many patents are filed under CPC G01R1/30 (Structural combination of electric measuring instruments with basic electronic circuits, e.g. with amplifier)?
- Our database includes 384 publications tagged with this CPC code.
- Is patent activity under CPC G01R1/30 growing?
- Publication counts under this code: 30 in 2024 vs 40 in 2025 (latest complete years).