Power system having multiple power conversion units with handoff of power regulation control
US-10819238-B1 · Oct 27, 2020 · US
using Cuk converters
using Cuk converters · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H02M3/005 |
| Official title | {using Cuk converters} |
| Display label | using Cuk converters |
| Total patents | 122 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 8 |
| 2017 | 15 |
| 2018 | 15 |
| 2019 | 11 |
| 2020 | 9 |
| 2021 | 10 |
| 2022 | 9 |
| 2023 | 16 |
| 2024 | 11 |
| 2025 | 11 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
DC-DC power converter
US-10778110-B2 · Sep 15, 2020 · US
Symmetrical isolated DC-DC power conversion circuit
US-10763755-B2 · Sep 1, 2020 · US
Electronic converter and related control method, control circuit and computer-program
US-2020244155-A1 · Jul 30, 2020 · US
Balancer circuit that provides power from DC-to-DC converter and from DC-to-AC converter to at least one load
US-10700618-B2 · Jun 30, 2020 · US
DC-to-DC drivers with high resolution dimming
US-10461633-B2 · Oct 29, 2019 · US
Inverting buck-boost power converter
US-10447161-B2 · Oct 15, 2019 · US
Forward Mode Soft Switching Resonant Converter
US-2019267901-A1 · Aug 29, 2019 · US
Motor vehicle illumination device
US-10383185-B2 · Aug 13, 2019 · US
Family of modular quasi-resonant inverters
US-10381951-B1 · Aug 13, 2019 · US
Power supply circuit including converter and power supply system using the same
US-10340804-B2 · Jul 2, 2019 · US
Motor vehicle illumination device
US-2019159307-A1 · May 23, 2019 · US
Electronic converter and related control method, control circuit and computer-program
US-2019052165-A1 · Feb 14, 2019 · US
Insulated DC/DC converter
US-10193463-B2 · Jan 29, 2019 · US
Dc-to-dc drivers with high resolution dimming
US-2019013800-A1 · Jan 10, 2019 · US
AC-to-DC power converter and related control circuits
US-10171001-B2 · Jan 1, 2019 · US
Reducing a drop in a residual supply signal level on start up or restart of a power supply
US-10158281-B2 · Dec 18, 2018 · US
Insulated dc/dc converter
US-2018309376-A1 · Oct 25, 2018 · US
Methods and apparatus for controlling power converters in parallel connection
US-10110011-B2 · Oct 23, 2018 · US
Power converter
US-2018301989-A1 · Oct 18, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H02M3/005?
- CPC H02M3/005 is the Cooperative Patent Classification code for “using Cuk converters.”
- How many patents are filed under CPC H02M3/005 (using Cuk converters)?
- Our database includes 122 publications tagged with this CPC code.
- Is patent activity under CPC H02M3/005 growing?
- Publication counts under this code: 11 in 2024 vs 11 in 2025 (latest complete years).