Network protector for secondary distribution network that includes distributed energy resources
US-12592556-B2 · Mar 31, 2026 · US
for parallel lines and wires
for parallel lines and wires · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H02H7/267 |
| Official title | {for parallel lines and wires} |
| Display label | for parallel lines and wires |
| Total patents | 42 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 7 |
| 2017 | 8 |
| 2018 | 5 |
| 2019 | 7 |
| 2020 | 2 |
| 2021 | 3 |
| 2022 | 4 |
| 2023 | 1 |
| 2025 | 3 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Power System with Current Sensors for Fault Detection
US-2025364807-A1 · Nov 27, 2025 · US
Method and device for locating fault, computer device, and storage medium
US-2025172602-A1 · May 29, 2025 · US
Device, system, and method for double-circuit transmission systems
US-12272943-B2 · Apr 8, 2025 · US
Network protector for secondary distribution network that includes distributed energy resources
US-2023135520-A1 · May 4, 2023 · US
Circuit breaker distribution system configured to provide selective coordination
US-2022399711-A1 · Dec 15, 2022 · US
Circuit breaker distribution system configured to provide selective coordination
US-11522354-B1 · Dec 6, 2022 · US
Device, system, and method for double-circuit transmission systems
US-2022337050-A1 · Oct 20, 2022 · US
Method, device and system for protecting parallel-connected topology units
US-11387643-B2 · Jul 12, 2022 · US
Method and monitoring device for selectively determining a partial system leakage capacitance in an ungrounded power supply system
US-11131698-B2 · Sep 28, 2021 · US
Method, device and system for protecting parallel-connected topology units
US-2021257830-A1 · Aug 19, 2021 · US
Transformer isolation response using direct current link
US-11031773-B2 · Jun 8, 2021 · US
Transformer isolation response using direct current link
US-2020313423-A1 · Oct 1, 2020 · US
Inverter for a photovoltaic plant
US-2020144963-A1 · May 7, 2020 · US
Transient protection for multi-terminal HVDC grid
US-10516259-B2 · Dec 24, 2019 · US
Power distribution system for connection to an AC voltage network
US-10411457-B2 · Sep 10, 2019 · US
Load restoration in a high or medium voltage substation
US-10374415-B2 · Aug 6, 2019 · US
Enhanced protection, diagnosis, and control of power distribution and control units
US-10281528-B2 · May 7, 2019 · US
Method and monitoring device for selectively determining a partial system leakage capacitance in an ungrounded power supply system
US-2019101581-A1 · Apr 4, 2019 · US
Fault identification and isolation in an electric propulsion system
US-10243355-B2 · Mar 26, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H02H7/267?
- CPC H02H7/267 is the Cooperative Patent Classification code for “for parallel lines and wires.”
- How many patents are filed under CPC H02H7/267 (for parallel lines and wires)?
- Our database includes 42 publications tagged with this CPC code.
- Is patent activity under CPC H02H7/267 growing?
- Publication counts under this code: 1 in 2023 vs 3 in 2025 (latest complete years).