Integrated rectifier and boost converter for boosting voltage received from wireless power transmission waves
US-9800172-B1 · Oct 24, 2017 · US
Capacitor coupled rectifiers
Capacitor coupled rectifiers · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H02M7/05 |
| Official title | {Capacitor coupled rectifiers} |
| Display label | Capacitor coupled rectifiers |
| Total patents | 274 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 27 |
| 2016 | 25 |
| 2017 | 18 |
| 2018 | 17 |
| 2019 | 13 |
| 2020 | 25 |
| 2021 | 17 |
| 2022 | 34 |
| 2023 | 28 |
| 2024 | 29 |
| 2025 | 33 |
| 2026 | 8 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Nvb trickle-charger system with built-in auto-dummy-load using si-mos-sub-vth micro-power pyroelectricity
US-2017288437-A1 · Oct 5, 2017 · US
AC power controller
US-9698767-B2 · Jul 4, 2017 · US
Capacitive power supply device for a control device of an electrical switching apparatus
US-9673726-B2 · Jun 6, 2017 · US
Power modules with programmed virtual resistance
US-2017149350-A1 · May 25, 2017 · US
Household appliance circuit arrangement
US-9647490-B2 · May 9, 2017 · US
Control circuit and motor device
US-9614431-B2 · Apr 4, 2017 · US
Filter Circuit
US-2017006675-A1 · Jan 5, 2017 · US
Capacitor power supply unit for small electrical loads with a high current requirement
US-9525360-B2 · Dec 20, 2016 · US
Voltage detection circuit and a method of detecting voltage changes
US-9515570-B2 · Dec 6, 2016 · US
Pre-charge circuit and photovoltaic inverter
US-2016352252-A1 · Dec 1, 2016 · US
Power saving power supply system having a low-capacity power supply circuit for use in an image forming apparatus
US-9488944-B2 · Nov 8, 2016 · US
Harmonic harvester for improved rf-to-dc rectifying efficiency
US-2016315478-A1 · Oct 27, 2016 · US
Gate drive apparatus for resonant converters
US-9479073-B2 · Oct 25, 2016 · US
Power supply system
US-9473015-B2 · Oct 18, 2016 · US
Light-emitting device circuit and method of operating thereof
US-9456484-B2 · Sep 27, 2016 · US
Power conversion apparatus
US-9413261-B2 · Aug 9, 2016 · US
Floating bias generator
US-9407158-B2 · Aug 2, 2016 · US
Power rectifier using tunneling field effect transistor
US-9391068-B2 · Jul 12, 2016 · US
Method for providing low voltage DC power from AC mains power
US-9391536-B2 · Jul 12, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H02M7/05?
- CPC H02M7/05 is the Cooperative Patent Classification code for “Capacitor coupled rectifiers.”
- How many patents are filed under CPC H02M7/05 (Capacitor coupled rectifiers)?
- Our database includes 274 publications tagged with this CPC code.
- Is patent activity under CPC H02M7/05 growing?
- Publication counts under this code: 29 in 2024 vs 33 in 2025 (latest complete years).