Variable camber continuous aerodynamic control surfaces and methods for active wing shaping control
US-10787242-B1 · Sep 29, 2020 · US
by multiple flaps
by multiple 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 | B64C9/20 |
| Official title | by multiple flaps |
| Display label | by multiple flaps |
| Total patents | 204 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 8 |
| 2017 | 5 |
| 2018 | 9 |
| 2019 | 19 |
| 2020 | 26 |
| 2021 | 43 |
| 2022 | 18 |
| 2023 | 23 |
| 2024 | 26 |
| 2025 | 21 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Wing flap with torque member and method for forming thereof
US-10759516-B2 · Sep 1, 2020 · US
System and method for controlling aircraft flight control surfaces
US-2020255124-A1 · Aug 13, 2020 · US
Multi-section spoiler
US-2020180750-A1 · Jun 11, 2020 · US
Synchronization system for distributed electromechanical actuation system
US-2020172229-A1 · Jun 4, 2020 · US
Wing flap with torque member and method for forming thereof
US-10647407-B2 · May 12, 2020 · US
Linkage assemblies for aircraft wing hinged panels
US-2020140061-A1 · May 7, 2020 · US
Flap and aircraft
US-10611461-B2 · Apr 7, 2020 · US
Aircraft wing and flight control surface
US-2020086973-A1 · Mar 19, 2020 · US
Actuator for an aircraft component
US-2020086977-A1 · Mar 19, 2020 · US
Undercarriage-mounted airfoil
US-10589840-B2 · Mar 17, 2020 · US
Wing, flap, and aircraft
US-10562606-B2 · Feb 18, 2020 · US
Methods and apparatus for a distributed aircraft actuation system
US-2020047873-A1 · Feb 13, 2020 · US
Hydraulic droop control for aircraft wing
US-2020047874-A1 · Feb 13, 2020 · US
Crocodile-type flight control surface for aircraft with locking mechanism for additional stiffness
US-10518871-B2 · Dec 31, 2019 · US
Variable camber system
US-2019389561-A1 · Dec 26, 2019 · US
Variable camber system
US-2019389558-A1 · Dec 26, 2019 · US
Flight Control Surface Assembly
US-2019359313-A1 · Nov 28, 2019 · US
Methods and apparatus for a distributed aircraft actuation system
US-10450055-B2 · Oct 22, 2019 · US
Distributed trailing edge wing flap systems
US-2019308719-A1 · Oct 10, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B64C9/20?
- CPC B64C9/20 is the Cooperative Patent Classification code for “by multiple flaps.”
- How many patents are filed under CPC B64C9/20 (by multiple flaps)?
- Our database includes 204 publications tagged with this CPC code.
- Is patent activity under CPC B64C9/20 growing?
- Publication counts under this code: 26 in 2024 vs 21 in 2025 (latest complete years).