Controlling of segmented add-on members of a wind turbine blade
US-2022034297-A1 · Feb 3, 2022 · US
with flaps or slats (with aerodynamic drag devices on the blades for braking F03D7/0252)
with flaps or slats (with aerodynamic drag devices on the blades for braking F03D7/0252) · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F03D7/0232 |
| Official title | {with flaps or slats (with aerodynamic drag devices on the blades for braking F03D7/0252)} |
| Display label | with flaps or slats (with aerodynamic drag devices on the blades for braking F03D7/0252) |
| Total patents | 121 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 10 |
| 2016 | 5 |
| 2017 | 9 |
| 2018 | 9 |
| 2019 | 10 |
| 2020 | 9 |
| 2021 | 4 |
| 2022 | 23 |
| 2023 | 19 |
| 2024 | 14 |
| 2025 | 7 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Adaptable spoiler for a wind turbine blade
US-2022025855-A1 · Jan 27, 2022 · US
Wind turbine control method and system
US-2022018334-A1 · Jan 20, 2022 · US
Adaptable spoiler for a wind turbine rotor blade
US-2022010771-A1 · Jan 13, 2022 · US
Swallow tail airfoil
US-11136958-B2 · Oct 5, 2021 · US
Flow control arrangement for a wind turbine rotor blade
US-11078885-B2 · Aug 3, 2021 · US
Method for controlling air deflectors and pitch angles of wind turbine blades
US-10968888-B2 · Apr 6, 2021 · US
Trailing edge assembly
US-10968887-B2 · Apr 6, 2021 · US
Actuator device for a wind turbine, wind turbine and assembly method
US-2020386205-A1 · Dec 10, 2020 · US
System for re-energizing streamflow in control surfaces of aircraft
US-2020377198-A1 · Dec 3, 2020 · US
Controlling flap loading on a wind turbine blade based on predicted flap loading
US-2020378361-A1 · Dec 3, 2020 · US
Wind turbine with trailing edge flap
US-2020340444-A1 · Oct 29, 2020 · US
Modular active structural vibration suppression for wind turbine blades
US-10683845-B2 · Jun 16, 2020 · US
Flexible extension for wind turbine rotor blades
US-10612517-B2 · Apr 7, 2020 · US
Controlling rotational speed by changing blade profile
US-10570881-B2 · Feb 25, 2020 · US
Pressure supply system for a pneumatically activatable aerodynamic device of a rotor blade of a wind turbine
US-2020011290-A1 · Jan 9, 2020 · US
Safety system for an aerodynamic device of a wind turbine rotor blade
US-2020011292-A1 · Jan 9, 2020 · US
A method for controlling air deflectors and pitch angles of wind turbine blades
US-2019368467-A1 · Dec 5, 2019 · US
Wind turbine blade
US-10451037-B2 · Oct 22, 2019 · US
Lift influencing device for a rotor blade of a wind turbine
US-10408192-B2 · Sep 10, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F03D7/0232?
- CPC F03D7/0232 is the Cooperative Patent Classification code for “with flaps or slats (with aerodynamic drag devices on the blades for braking F03D7/0252).”
- How many patents are filed under CPC F03D7/0232 (with flaps or slats (with aerodynamic drag devices on the blades for braking F03D7/0252))?
- Our database includes 121 publications tagged with this CPC code.
- Is patent activity under CPC F03D7/0232 growing?
- Publication counts under this code: 14 in 2024 vs 7 in 2025 (latest complete years).