Adaptive impedance tracking
US-2024219478-A1 · Jul 4, 2024 · US
for selectively connecting the AC sources in a particular order, e.g. sequential, alternating or subsets of sources
for selectively connecting the AC sources in a particular order, e.g. sequential, alternating or subsets of sources · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H02J3/472 |
| Official title | {for selectively connecting the AC sources in a particular order, e.g. sequential, alternating or subsets of sources} |
| Display label | for selectively connecting the AC sources in a particular order, e.g. sequential, alternating or subsets of sources |
| Total patents | 148 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 11 |
| 2016 | 12 |
| 2017 | 10 |
| 2018 | 10 |
| 2019 | 18 |
| 2020 | 16 |
| 2021 | 20 |
| 2022 | 14 |
| 2023 | 13 |
| 2024 | 11 |
| 2025 | 11 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Power generation apparatus, power generation system, and power generation method
US-10523015-B2 · Dec 31, 2019 · US
Method and apparatus for utilities management via guided wave communication
US-2019319671-A1 · Oct 17, 2019 · US
Method for feeding electrical power into an electrical supply network
US-2019312431-A1 · Oct 10, 2019 · US
Electric power generator selection, shedding, and runback for power system stability
US-2019252886-A1 · Aug 15, 2019 · US
Electric power generator selection, shedding, and runback for power system stability
US-10381835-B1 · Aug 13, 2019 · US
Method and apparatus for utilities management via guided wave communication
US-10359749-B2 · Jul 23, 2019 · US
System and Method for Optimizing Reactive Power Generation of a Wind Farm
US-2019214821-A1 · Jul 11, 2019 · US
Wind park with a feed-forward control system in the power regulator
US-10330084-B2 · Jun 25, 2019 · US
Backfeed power supply for solar power system
US-2019190273-A1 · Jun 20, 2019 · US
Method for sending a controller setpoint for a power generator, device therefor and system containing the same
US-2019178229-A1 · Jun 13, 2019 · US
Dynamic active and reactive power capability for wind farms
US-2019145376-A1 · May 16, 2019 · US
Uninterruptible power supply system
US-10284006-B2 · May 7, 2019 · US
Backfeed power supply for solar power system
US-10236690-B2 · Mar 19, 2019 · US
Photovoltaic Energy Storage Air Conditioner and Control Method Thereof
US-2019052120-A1 · Feb 14, 2019 · US
System interconnecting facility
US-2019052079-A1 · Feb 14, 2019 · US
Operation planning system, operation planning device and operation planning method
US-2019042990-A1 · Feb 7, 2019 · US
Wireless solar power delivery
US-10128660-B1 · Nov 13, 2018 · US
Method and device for determining safe threshold for power grid voltage of wind farm converging area
US-10079490-B2 · Sep 18, 2018 · US
Method for feeding electrical power into an electrical supply network
US-10072634-B2 · Sep 11, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H02J3/472?
- CPC H02J3/472 is the Cooperative Patent Classification code for “for selectively connecting the AC sources in a particular order, e.g. sequential, alternating or subsets of sources.”
- How many patents are filed under CPC H02J3/472 (for selectively connecting the AC sources in a particular order, e.g. sequential, alternating or subsets of sources)?
- Our database includes 148 publications tagged with this CPC code.
- Is patent activity under CPC H02J3/472 growing?
- Publication counts under this code: 11 in 2024 vs 11 in 2025 (latest complete years).