Flexible voltage transformation system
US-10483032-B2 · Nov 19, 2019 · US
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combined with discharge tubes or semiconductor devices
combined with discharge tubes or semiconductor devices · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G05F1/16 |
| Official title | combined with discharge tubes or semiconductor devices |
| Display label | combined with discharge tubes or semiconductor devices |
| Total patents | 10 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 2 |
| 2017 | 2 |
| 2018 | 2 |
| 2019 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Methods and systems for using a tapped transformer to generate voltage sags
US-10345831-B2 · Jul 9, 2019 · US
Flexible voltage transformation system
US-2018308632-A1 · Oct 25, 2018 · US
Methods and systems for using a tapped transformer to generate voltage sags
US-2018095485-A1 · Apr 5, 2018 · US
Voltage monitoring control device and voltage monitoring control method
US-9667100-B2 · May 30, 2017 · US
System and method for regulation of voltage on an electrical network
US-9600004-B2 · Mar 21, 2017 · US
System and method for regulation of voltage on an electrical network
US-2016231756-A1 · Aug 11, 2016 · US
Voltage monitoring control device and voltage monitoring control method
US-2016156226-A1 · Jun 2, 2016 · US
Constant current regulator
US-2015270780-A1 · Sep 24, 2015 · US
Driver circuit for improving utilization rate of LED device and related constant current regulator
US-9084327-B2 · Jul 14, 2015 · US