Information processing device and anomaly visualizing system
US-2021176541-A1 · Jun 10, 2021 · US
Arrangements for measuring time integral of electric power or current, e.g. electricity meters
Arrangements for measuring time integral of electric power or current, e.g. electricity meters · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01R22/00 |
| Official title | Arrangements for measuring time integral of electric power or current, e.g. electricity meters |
| Display label | Arrangements for measuring time integral of electric power or current, e.g. electricity meters |
| Total patents | 87 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 16 |
| 2016 | 4 |
| 2017 | 12 |
| 2018 | 5 |
| 2019 | 11 |
| 2020 | 7 |
| 2021 | 5 |
| 2022 | 13 |
| 2023 | 4 |
| 2024 | 6 |
| 2025 | 3 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Software defined battery charger system and method
US-10996249-B2 · May 4, 2021 · US
Electronic device for sensing temperature of speaker, and operation method thereof
US-2021051429-A1 · Feb 18, 2021 · US
Expandable combination electric meter
US-2021027398-A1 · Jan 28, 2021 · US
Method for the secure operation of an electronic consumption data module and consumption data module
US-10900807-B2 · Jan 26, 2021 · US
Electricity meter including a circuit for detecting an open or closed state of a circuit breaker
US-2020309856-A1 · Oct 1, 2020 · US
Software defined battery charger system and method
US-2020241056-A1 · Jul 30, 2020 · US
Cable, power transfer managing system, managing apparatus, and computer-readable storage medium
US-2020231063-A1 · Jul 23, 2020 · US
Metering assembly, adapter, and converting method therefor
US-2020169050-A1 · May 28, 2020 · US
Software defined battery charger system and method
US-10663501-B2 · May 26, 2020 · US
Circuit board comprising a rectifier bridge
US-2020127579-A1 · Apr 23, 2020 · US
Solar energy metering, communications, and control system
US-2020064384-A1 · Feb 27, 2020 · US
Solar energy metering, communications, and control system
US-10466282-B2 · Nov 5, 2019 · US
Electric energy information provision system and method thereof
US-10416207-B2 · Sep 17, 2019 · US
Method for the secure operation of an electronic consumption data module and consumption data module
US-2019242723-A1 · Aug 8, 2019 · US
Electrical measuring system and method for operating the system
US-10338116-B2 · Jul 2, 2019 · US
Analysis control system
US-2019162763-A1 · May 30, 2019 · US
Dynamic impedance system for an increased range of operation of an instrument transformer
US-10298208-B1 · May 21, 2019 · US
Probe card having replaceable probe module and assembling method and probe module replacing method of the same
US-10281488-B2 · May 7, 2019 · US
System for monitoring electric energy
US-10254321-B2 · Apr 9, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G01R22/00?
- CPC G01R22/00 is the Cooperative Patent Classification code for “Arrangements for measuring time integral of electric power or current, e.g. electricity meters.”
- How many patents are filed under CPC G01R22/00 (Arrangements for measuring time integral of electric power or current, e.g. electricity meters)?
- Our database includes 87 publications tagged with this CPC code.
- Is patent activity under CPC G01R22/00 growing?
- Publication counts under this code: 6 in 2024 vs 3 in 2025 (latest complete years).