Multi-Layer-Multi-Turn Structure For High Efficiency Wireless Communication
US-2026051766-A1 · Feb 19, 2026 · US
Arrangements for controlling transformers, reactors or choke coils, for the purpose of obtaining a desired output
Arrangements for controlling transformers, reactors or choke coils, for the purpose of obtaining a desired output · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H02P13/00 |
| Official title | Arrangements for controlling transformers, reactors or choke coils, for the purpose of obtaining a desired output |
| Display label | Arrangements for controlling transformers, reactors or choke coils, for the purpose of obtaining a desired output |
| Total patents | 49 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 3 |
| 2017 | 5 |
| 2018 | 3 |
| 2019 | 6 |
| 2020 | 8 |
| 2021 | 6 |
| 2022 | 4 |
| 2023 | 2 |
| 2024 | 5 |
| 2025 | 3 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Valve control and a method for operating a valve control
US-2025297691-A1 · Sep 25, 2025 · US
Multi-layer-multi-turn structure for high efficiency wireless communication
US-12316128-B2 · May 27, 2025 · US
Cold start induction heating and braking arrangement
US-2025121696-A1 · Apr 17, 2025 · US
Optical step-up transformer
US-2024385225-A1 · Nov 21, 2024 · US
Multi-Layer-Multi-Turn Structure For High Efficiency Wireless Communication
US-2024348091-A1 · Oct 17, 2024 · US
Control method, computer program product, control system and use
US-12081020-B2 · Sep 3, 2024 · US
Control method, computer program product, control system & use
US-2024097442-A1 · Mar 21, 2024 · US
Multi-layer-multi-turn structure for high efficiency wireless communication
US-11916400-B2 · Feb 27, 2024 · US
Method for controlling an induction coil, and induction coil apparatus
US-11855462-B2 · Dec 26, 2023 · US
Multi-Layer-Multi-Turn Structure for High Efficiency Wireless Communication
US-2023223787-A1 · Jul 13, 2023 · US
Multi-layer-multi-turn structure for high efficiency wireless communication
US-11476566-B2 · Oct 18, 2022 · US
Multi-layer, multi-turn inductor structure for wireless transfer of power
US-11336003-B2 · May 17, 2022 · US
Device having a multi-layer-multi-turn antenna with frequency
US-11335999-B2 · May 17, 2022 · US
Power conversion system and control method for voltage conversion circuit
US-11239760-B2 · Feb 1, 2022 · US
Multi-Layer, Multi-Turn Inductor Structure for Wireless Transfer of Power
US-2021135348-A1 · May 6, 2021 · US
Circuit and method for coil current control
US-10968878-B2 · Apr 6, 2021 · US
Mid-bus voltage generation via idle phases in a linear motor track system
US-10944315-B2 · Mar 9, 2021 · US
Transformer testing device, and method for testing a transformer
US-10914778-B2 · Feb 9, 2021 · US
Electrically operated valve system
US-10907747-B2 · Feb 2, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H02P13/00?
- CPC H02P13/00 is the Cooperative Patent Classification code for “Arrangements for controlling transformers, reactors or choke coils, for the purpose of obtaining a desired output.”
- How many patents are filed under CPC H02P13/00 (Arrangements for controlling transformers, reactors or choke coils, for the purpose of obtaining a desired output)?
- Our database includes 49 publications tagged with this CPC code.
- Is patent activity under CPC H02P13/00 growing?
- Publication counts under this code: 5 in 2024 vs 3 in 2025 (latest complete years).