Power conversion device
US-11929686-B2 · Mar 12, 2024 · US
using devices of a triode or transistor type requiring continuous application of a control signal {(H02M7/4807, H02M7/493 and H02M7/4826 take precedence)}
using devices of a triode or transistor type requiring continuous application of a control signal {(H02M7/4807, H02M7/493 and H02M7/4826 take precedence)} · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H02M7/53 |
| Official title | using devices of a triode or transistor type requiring continuous application of a control signal {(H02M7/4807, H02M7/493 and H02M7/4826 take precedence)} |
| Display label | using devices of a triode or transistor type requiring continuous application of a control signal {(H02M7/4807, H02M7/493 and H02M7/4826 take precedence)} |
| Total patents | 69 |
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 | 4 |
| 2017 | 6 |
| 2018 | 8 |
| 2019 | 2 |
| 2020 | 9 |
| 2021 | 6 |
| 2022 | 11 |
| 2023 | 12 |
| 2024 | 2 |
| 2025 | 8 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Noise filter circuit with controllable transistor off-resistance and associated noise filtering method
US-2023396152-A1 · Dec 7, 2023 · US
Method of table learning with reduced learning rate applied in driving circuit and driving circuit using the same
US-2023362540-A1 · Nov 9, 2023 · US
Method of table learning with reduced learning rate applied in driving circuit and driving circuit using the same
US-11812234-B1 · Nov 7, 2023 · US
Switching sequence controlled current steering for stacked half bridge converters
US-11791710-B2 · Oct 17, 2023 · US
Switching sequence controlled current steering for stacked half bridge converters
US-2023299660-A1 · Sep 21, 2023 · US
Method applied in driving circuit and driving circuit using the same
US-2023291313-A1 · Sep 14, 2023 · US
Method applied in driving circuit and driving circuit using the same
US-11757360-B1 · Sep 12, 2023 · US
Electronic circuit and electronic apparatus for voltage change rate detection
US-11728745-B2 · Aug 15, 2023 · US
Synchronverter power control during unbalanced grid conditions
US-11722051-B1 · Aug 8, 2023 · US
Semiconductor integrated circuit for a regulator for forming a low current consumption type DC power supply device
US-11695338-B2 · Jul 4, 2023 · US
Power converter
US-2023073818-A1 · Mar 9, 2023 · US
Power conversion device
US-2023071413-A1 · Mar 9, 2023 · US
Converter system having an AC/DC converter, and method for operating a converter system
US-11437920-B2 · Sep 6, 2022 · US
Adaptively modulated multi-state inverter system and modulating method thereof
US-11437928-B2 · Sep 6, 2022 · US
Switching Sequence Controlled Current Steering For Stacked Half Bridge Converters
US-2022271646-A1 · Aug 25, 2022 · US
Apparatus for an aerosol generating device
US-2022240585-A1 · Aug 4, 2022 · US
Power conversion device
US-11398766-B2 · Jul 26, 2022 · US
Intermediate circuit arrangement and inverter
US-11395407-B2 · Jul 19, 2022 · US
High-frequency power supply circuit and determining method of constants of amplifier circuit
US-11329614-B2 · May 10, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H02M7/53?
- CPC H02M7/53 is the Cooperative Patent Classification code for “using devices of a triode or transistor type requiring continuous application of a control signal {(H02M7/4807, H02M7/493 and H02M7/4826 take precedence)}.”
- How many patents are filed under CPC H02M7/53 (using devices of a triode or transistor type requiring continuous application of a control signal {(H02M7/4807, H02M7/493 and H02M7/4826 take precedence)})?
- Our database includes 69 publications tagged with this CPC code.
- Is patent activity under CPC H02M7/53 growing?
- Publication counts under this code: 2 in 2024 vs 8 in 2025 (latest complete years).