Power converter with modular stages connected by floating terminals
US-11211862-B2 · Dec 28, 2021 · US
using devices of a triode or transistor type requiring continuous application of a control signal
using devices of a triode or transistor type requiring continuous application of a control signal · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H02M3/145 |
| Official title | using devices of a triode or transistor type requiring continuous application of a control signal |
| Display label | using devices of a triode or transistor type requiring continuous application of a control signal |
| Total patents | 90 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 16 |
| 2016 | 10 |
| 2017 | 6 |
| 2018 | 5 |
| 2019 | 8 |
| 2020 | 3 |
| 2021 | 13 |
| 2022 | 7 |
| 2023 | 7 |
| 2024 | 6 |
| 2025 | 8 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Safety Switch for Photovoltaic Systems
US-2021351741-A1 · Nov 11, 2021 · US
Power converter with modular stages connected by floating terminals
US-2021328506-A1 · Oct 21, 2021 · US
Power supply device
US-11114888-B2 · Sep 7, 2021 · US
Safety switch for photovoltaic systems
US-11018623-B2 · May 25, 2021 · US
Regulation loop circuit
US-11011991-B1 · May 18, 2021 · US
Redundant dc input power supplies having back-feed protection
US-2021111583-A1 · Apr 15, 2021 · US
Power converter with modular stages connected by floating terminals
US-10938300-B2 · Mar 2, 2021 · US
Power supply device
US-2021050740-A1 · Feb 18, 2021 · US
Power converter with modular stages connected by floating terminals
US-10917007-B2 · Feb 9, 2021 · US
Electric power conversion system and control method of electric power conversion system
US-10910981-B2 · Feb 2, 2021 · US
Redundant DC input power supplies having back-feed protection
US-10886777-B1 · Jan 5, 2021 · US
Power converter with modular stages connected by floating terminals
US-2020350818-A1 · Nov 5, 2020 · US
Power converter with modular stages connected by floating terminals
US-2020112247-A1 · Apr 9, 2020 · US
Power converter, display device including power converter, system including display device, and method of driving display device
US-2020091709-A1 · Mar 19, 2020 · US
Electric power conversion system and control method of electric power conversion system
US-2019305710-A1 · Oct 3, 2019 · US
Power converter with modular stages connected by floating terminals
US-10326358-B2 · Jun 18, 2019 · US
Absorption circuit, feed circuit and liquid crystal display
US-10320286-B2 · Jun 11, 2019 · US
Safety Switch for Photovoltaic Systems
US-2019173421-A1 · Jun 6, 2019 · US
Power supply controller
US-10256724-B2 · Apr 9, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H02M3/145?
- CPC H02M3/145 is the Cooperative Patent Classification code for “using devices of a triode or transistor type requiring continuous application of a control signal.”
- How many patents are filed under CPC H02M3/145 (using devices of a triode or transistor type requiring continuous application of a control signal)?
- Our database includes 90 publications tagged with this CPC code.
- Is patent activity under CPC H02M3/145 growing?
- Publication counts under this code: 6 in 2024 vs 8 in 2025 (latest complete years).