Network subscriber network using zero crossing for control of power exchange
US-10622833-B2 · Apr 14, 2020 · US
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Electricity
Electricity · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H02J13/0051 |
| Official title | — |
| Display label | Electricity (mapped technology topic) |
| Total patents | 7 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 2 |
| 2019 | 2 |
| 2020 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Network subscriber unit
US-2019190314-A1 · Jun 20, 2019 · US
System for transmitting power and data
US-10181874-B2 · Jan 15, 2019 · US
Method and arrangement for data communication between an inverter and a network monitoring unit
US-9906040-B2 · Feb 27, 2018 · US
Energy storage system
US-9859815-B2 · Jan 2, 2018 · US
Detection system and detection method of distributed generation islanding based on power frequency carrier
US-9614364-B2 · Apr 4, 2017 · US
Wireless transmission synchronization using a power line signal
US-9413519-B2 · Aug 9, 2016 · US