Method and system for operating multiple output switching converters
US-2024333131-A1 · Oct 3, 2024 · US
having two or more independently controlled outputs (for DC-DC converter with intermediate AC H02M3/33561)
having two or more independently controlled outputs (for DC-DC converter with intermediate AC H02M3/33561) · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H02M1/009 |
| Official title | {having two or more independently controlled outputs (for DC-DC converter with intermediate AC H02M3/33561)} |
| Display label | having two or more independently controlled outputs (for DC-DC converter with intermediate AC H02M3/33561) |
| Total patents | 1,045 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 65 |
| 2016 | 60 |
| 2017 | 66 |
| 2018 | 84 |
| 2019 | 88 |
| 2020 | 109 |
| 2021 | 98 |
| 2022 | 95 |
| 2023 | 110 |
| 2024 | 109 |
| 2025 | 128 |
| 2026 | 33 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Apparatus for supplying power and medical device
US-2024266945-A1 · Aug 8, 2024 · US
Multiple output converter and method for controlling the same
US-2015381067-A1 · Dec 31, 2015 · US
Droop reduction circuit for charge pump buck converter
US-2015381035-A1 · Dec 31, 2015 · US
Multiple level charge pump generating voltages with distinct levels and associated methods
US-9225238-B2 · Dec 29, 2015 · US
Power supply device and method for controlling power supply
US-9225245-B2 · Dec 29, 2015 · US
Supply circuit having at least one switching unit coupled between a bridge circuit and an associated load circuit
US-9225254-B2 · Dec 29, 2015 · US
Positive and negative potential generating circuit
US-2015372591-A1 · Dec 24, 2015 · US
Boost circuits, led backlight driving circuits and liquid crystal devices
US-2015366031-A1 · Dec 17, 2015 · US
Apparatus for Voltage Conversion and Onboard Electrical System Having Said Apparatus
US-2015349638-A1 · Dec 3, 2015 · US
Multi-output boost regulator with single control loop
US-9203309-B2 · Dec 1, 2015 · US
Power converting apparatus
US-2015340871-A1 · Nov 26, 2015 · US
Single-inductor power converter with buck-boost capability
US-9189002-B1 · Nov 17, 2015 · US
Electric power feedback apparatus and electric power feedback method
US-2015326107-A1 · Nov 12, 2015 · US
Power management unit systems and methods
US-9172303-B2 · Oct 27, 2015 · US
Low-capacity power supply and image forming apparatus
US-9172308-B2 · Oct 27, 2015 · US
Power source and power source voltage regulating method
US-2015288192-A1 · Oct 8, 2015 · US
Multiport dc-dc autotransformer and methods for controlling and using the same
US-2015280594-A1 · Oct 1, 2015 · US
Power supply apparatus and printing apparatus
US-9143038-B2 · Sep 22, 2015 · US
Three-level power conversion apparatus
US-9143049-B2 · Sep 22, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H02M1/009?
- CPC H02M1/009 is the Cooperative Patent Classification code for “having two or more independently controlled outputs (for DC-DC converter with intermediate AC H02M3/33561).”
- How many patents are filed under CPC H02M1/009 (having two or more independently controlled outputs (for DC-DC converter with intermediate AC H02M3/33561))?
- Our database includes 1,045 publications tagged with this CPC code.
- Is patent activity under CPC H02M1/009 growing?
- Publication counts under this code: 109 in 2024 vs 128 in 2025 (latest complete years).