Voltage generator
US-2021041902-A1 · Feb 11, 2021 · US
Electricity
Electricity · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H02J7/242 |
| Official title | — |
| Display label | Electricity (mapped technology topic) |
| Total patents | 36 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2016 | 2 |
| 2017 | 2 |
| 2018 | 10 |
| 2019 | 19 |
| 2020 | 2 |
| 2021 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Electric power conversion device
US-10765044-B2 · Sep 1, 2020 · US
System and method of adaptive high voltage transient control for external loads
US-2020266653-A1 · Aug 20, 2020 · US
Electric power conversion device
US-2019356235-A1 · Nov 21, 2019 · US
Electric power conversion device
US-2019357392-A1 · Nov 21, 2019 · US
Electric power conversion device
US-2019353686-A1 · Nov 21, 2019 · US
Voltage regulator of a generator
US-2019348858-A1 · Nov 14, 2019 · US
Pi source inverter-converter for hybrid electric vehicles
US-10468968-B2 · Nov 5, 2019 · US
Energy Storage System
US-2019326773-A1 · Oct 24, 2019 · US
Power System With Battery Charging Control
US-2019305597-A1 · Oct 3, 2019 · US
Electric power converter and driving apparatus
US-10389245-B2 · Aug 20, 2019 · US
Apparatus and method for variably controlling alternator
US-10340830-B2 · Jul 2, 2019 · US
Gated diode in a press-fit housing and an alternator assembly having a gated diode arranged in a load path
US-10276706-B2 · Apr 30, 2019 · US
Power conversion device
US-2019123622-A1 · Apr 25, 2019 · US
Drive device
US-2019123652-A1 · Apr 25, 2019 · US
Method for controlling regulating device for regulating automotive vehicle alternator, corresponding regulating device and alternator
US-10263551-B2 · Apr 16, 2019 · US
Alternator Assembly Having a Gated Diode Arranged in a Load Path Between an Input Terminal and an Output Terminal
US-2019109226-A1 · Apr 11, 2019 · US
Battery charging device and method of controlling battery charging device
US-10256651-B2 · Apr 9, 2019 · US
Charging system using wound rotor synchronous motor
US-10243388-B2 · Mar 26, 2019 · US
Power supply system, transportation device, and power transmission method
US-10205334-B2 · Feb 12, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H02J7/242?
- CPC H02J7/242 is the Cooperative Patent Classification code for “Electricity.”
- How many patents are filed under CPC H02J7/242 (Electricity)?
- Our database includes 36 publications tagged with this CPC code.
- Is patent activity under CPC H02J7/242 growing?
- Publication counts under this code: 2 in 2020 vs 1 in 2021 (latest complete years).