Reactive-species supply device and surface treatment apparatus
US-9713241-B2 · Jul 18, 2017 · 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 | H05H2001/488 |
| Official title | — |
| Display label | Electricity (mapped technology topic) |
| Total patents | 2 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears stable based on the most recent years.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2017 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Reactive-species supply device and surface treatment apparatus
US-9452481-B2 · Sep 27, 2016 · US