Phase angle detection module for power converter
US-9438122-B2 · Sep 6, 2016 · US
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with digital control
with digital control · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H02M5/273 |
| Official title | {with digital control} |
| Display label | with digital control |
| Total patents | 4 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears to be growing based on the most recent years.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Power conversion apparatus, control device for power conversion apparatus, and method for controlling power conversion apparatus
US-9407135-B2 · Aug 2, 2016 · US
Phase angle detection module for power converter
US-2016134194-A1 · May 12, 2016 · US
Power conversion apparatus, control device for power conversion apparatus, and method for controlling power conversion apparatus
US-2015280549-A1 · Oct 1, 2015 · US