Image forming apparatus, power supply device, and image forming method
US-2016381239-A1 · Dec 29, 2016 · US
Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01H47/00 |
| Official title | Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current |
| Display label | Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current |
| Total patents | 284 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 40 |
| 2016 | 31 |
| 2017 | 30 |
| 2018 | 33 |
| 2019 | 29 |
| 2020 | 27 |
| 2021 | 25 |
| 2022 | 24 |
| 2023 | 12 |
| 2024 | 16 |
| 2025 | 13 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for protecting charging cable, and charging device
US-9524838-B2 · Dec 20, 2016 · US
Micro-electro-mechanical system and method for producing the same
US-2016351366-A1 · Dec 1, 2016 · US
Electronic apparatus
US-2016343525-A1 · Nov 24, 2016 · US
Switched power distribution unit
US-2016322186-A1 · Nov 3, 2016 · US
Electric power source circuit and abnormality diagnosis system
US-9482721-B2 · Nov 1, 2016 · US
Preventing out-of-synchronism reclosing between power systems
US-9478378-B2 · Oct 25, 2016 · US
Power supply system and power board
US-2016307717-A1 · Oct 20, 2016 · US
Power supply system
US-2016225559-A1 · Aug 4, 2016 · US
Relay unit and method for controlling relay circuit
US-2016225563-A1 · Aug 4, 2016 · US
Switched power distribution unit
US-9406467-B2 · Aug 2, 2016 · US
Power supply switch apparatus
US-2016172135-A1 · Jun 16, 2016 · US
Power control device
US-2016126040-A1 · May 5, 2016 · US
Communicating with power switching devices
US-2016118211-A1 · Apr 28, 2016 · US
Power saving method and power saving circuit thereof
US-9318288-B2 · Apr 19, 2016 · US
Ergonomic power switch for a wearable electronic device
US-9285609-B1 · Mar 15, 2016 · US
Semiconductor device
US-9257830-B2 · Feb 9, 2016 · US
Semiconductor switch and power conversion apparatus
US-9257248-B2 · Feb 9, 2016 · US
Electronic satellite feed switcher
US-2016025858-A1 · Jan 28, 2016 · US
Magnetically movable objects over a display of an electronic device
US-9240268-B2 · Jan 19, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01H47/00?
- CPC H01H47/00 is the Cooperative Patent Classification code for “Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current.”
- How many patents are filed under CPC H01H47/00 (Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current)?
- Our database includes 284 publications tagged with this CPC code.
- Is patent activity under CPC H01H47/00 growing?
- Publication counts under this code: 16 in 2024 vs 13 in 2025 (latest complete years).