Multi-port subsea high-voltage power modulation and stored energy distribution system
US-2024356336-A1 · Oct 24, 2024 · US
of the synchronous type
of the synchronous type · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H02P2103/20 |
| Official title | of the synchronous type |
| Display label | of the synchronous type |
| Total patents | 133 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 4 |
| 2017 | 5 |
| 2018 | 12 |
| 2019 | 13 |
| 2020 | 18 |
| 2021 | 11 |
| 2022 | 16 |
| 2023 | 15 |
| 2024 | 18 |
| 2025 | 13 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Control method and device for three-phase ac system
US-2021384855-A1 · Dec 9, 2021 · US
Method Of Performing Fast De-Excitation Of A Brushless Synchronous Machine
US-2021273590-A1 · Sep 2, 2021 · US
Generator Set for Generating an Alternating Current
US-2021119472-A1 · Apr 22, 2021 · US
Voltage regulation of multi-phase permanent magnet generator
US-10855216-B2 · Dec 1, 2020 · US
Method of determining the position of a freely rotating rotor in a permanent magnet motor, and a control ciruit and a system therefor
US-2020358381-A1 · Nov 12, 2020 · US
Method for controlling a multiphase separately excited synchronous generator in a wind turbine
US-2020350842-A1 · Nov 5, 2020 · US
Excitation control of dual-wound machines for coupling mitigation
US-2020313518-A1 · Oct 1, 2020 · US
Synchronous machine with common motor/generator exciter stage
US-10784757-B2 · Sep 22, 2020 · US
Field winding type rotating electric machine
US-10727773-B2 · Jul 28, 2020 · US
Brushless synchronous generator stator winding fault
US-10725107-B2 · Jul 28, 2020 · US
Downhole power generation
US-10697276-B2 · Jun 30, 2020 · US
Direct current voltage regulation of a six-phase permanent magnet generator
US-10651770-B2 · May 12, 2020 · US
Adaptive Inertia Control Method of IIDG Based on VSG
US-2020144946-A1 · May 7, 2020 · US
Arrangement with a synchronous generator and an asynchronous machine
US-10622924-B2 · Apr 14, 2020 · US
Voltage regulation of multi-phase permanent magnet generator
US-2020083830-A1 · Mar 12, 2020 · US
Direct current voltage regulation of a six-phase permanent magnet generator
US-2020076340-A1 · Mar 5, 2020 · US
Electric system architecture with a permanent magnet generator and interleaved active rectifiers
US-2020052631-A1 · Feb 13, 2020 · US
Dc power generating system with voltage ripple compensation
US-2020044558-A1 · Feb 6, 2020 · US
Generator arrangements and methods of controlling generator arrangements
US-10541634-B2 · Jan 21, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H02P2103/20?
- CPC H02P2103/20 is the Cooperative Patent Classification code for “of the synchronous type.”
- How many patents are filed under CPC H02P2103/20 (of the synchronous type)?
- Our database includes 133 publications tagged with this CPC code.
- Is patent activity under CPC H02P2103/20 growing?
- Publication counts under this code: 18 in 2024 vs 13 in 2025 (latest complete years).