Uav with distributed propulsion and blown control surfaces
US-2024109657-A1 · Apr 4, 2024 · US
Jet flaps
Jet flaps · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B64C9/38 |
| Official title | Jet flaps |
| Display label | Jet flaps |
| Total patents | 117 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 8 |
| 2016 | 6 |
| 2017 | 14 |
| 2018 | 11 |
| 2019 | 14 |
| 2020 | 14 |
| 2021 | 11 |
| 2022 | 12 |
| 2023 | 3 |
| 2024 | 13 |
| 2025 | 9 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Ejector and airfoil configurations
US-10875658-B2 · Dec 29, 2020 · US
Fluidic propulsive system
US-2020354071-A1 · Nov 12, 2020 · US
Winglet ejector configurations
US-2020339269-A1 · Oct 29, 2020 · US
Flight control mechanisms and methods of operating aircraft with flight control mechanisms
US-10704496-B2 · Jul 7, 2020 · US
Fluidic propulsive system and thrust and lift generator for aerial vehicles
US-2020023987-A1 · Jan 23, 2020 · US
Active flow control systems and methods for aircraft
US-10526072-B2 · Jan 7, 2020 · US
Fluidic propulsive system
US-10501197-B2 · Dec 10, 2019 · US
Vertical takeoff and landing aircraft
US-2019337614-A1 · Nov 7, 2019 · US
Quad-wing vertical takeoff and landing aircraft
US-2019337613-A1 · Nov 7, 2019 · US
Configuration for vertical take-off and landing system for aerial vehicles
US-10464668-B2 · Nov 5, 2019 · US
Active flow control systems and methods for aircraft
US-2019248475-A1 · Aug 15, 2019 · US
Variable fan nozzle using shape memory material
US-10371001-B2 · Aug 6, 2019 · US
Fluidic propulsive system and thrust and lift generator for aerial vehicles
US-2019193864-A1 · Jun 27, 2019 · US
Active flow control systems and methods for aircraft
US-10308350-B2 · Jun 4, 2019 · US
Fluidic propulsive system and thrust and lift generator for aerial vehicles
US-2019118958-A1 · Apr 25, 2019 · US
Fluidic propulsive system and thrust and lift generator for aerial vehicles
US-2019112062-A1 · Apr 18, 2019 · US
Active control flow system and method of cooling and providing active flow control
US-2019107039-A1 · Apr 11, 2019 · US
Fluidic propulsive system and thrust and lift generator for aerial vehicles
US-10207812-B2 · Feb 19, 2019 · US
Ejector and airfoil configurations
US-2019047712-A1 · Feb 14, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B64C9/38?
- CPC B64C9/38 is the Cooperative Patent Classification code for “Jet flaps.”
- How many patents are filed under CPC B64C9/38 (Jet flaps)?
- Our database includes 117 publications tagged with this CPC code.
- Is patent activity under CPC B64C9/38 growing?
- Publication counts under this code: 13 in 2024 vs 9 in 2025 (latest complete years).