Vertical takeoff and landing (vtol) unmanned aerial vehicle (uav)
US-2016378120-A1 · Dec 29, 2016 · US
Adjustable control surfaces or members, e.g. rudders (trimming stabilising surfaces B64C5/10)
Adjustable control surfaces or members, e.g. rudders (trimming stabilising surfaces B64C5/10) · 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 | B64C9/00 |
| Official title | Adjustable control surfaces or members, e.g. rudders (trimming stabilising surfaces B64C5/10) |
| Display label | Adjustable control surfaces or members, e.g. rudders (trimming stabilising surfaces B64C5/10) |
| Total patents | 638 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 23 |
| 2016 | 37 |
| 2017 | 61 |
| 2018 | 73 |
| 2019 | 55 |
| 2020 | 71 |
| 2021 | 77 |
| 2022 | 82 |
| 2023 | 73 |
| 2024 | 49 |
| 2025 | 33 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Vertical take-off and landing drag rudder
US-2016375998-A1 · Dec 29, 2016 · US
Aircraft structure and method of manufacture
US-2016362172-A1 · Dec 15, 2016 · US
Motion-damping systems between base structure and an attached component and methods including the same
US-9509204-B2 · Nov 29, 2016 · US
Rear fuselage section of an aircraft
US-9481443-B2 · Nov 1, 2016 · US
Flow Disruption Devices for the Reduction of High Lift System Noise
US-2016311524-A1 · Oct 27, 2016 · US
Motionless flight control surface skew detection system
US-2016288921-A1 · Oct 6, 2016 · US
Method and apparatus for inhibiting formation of and/or removing ice from aircraft components
US-2016280379-A1 · Sep 29, 2016 · US
Wingtip control system
US-2016280392-A1 · Sep 29, 2016 · US
Systems and methods for controlling a magnitude of a sonic boom
US-9446839-B2 · Sep 20, 2016 · US
Wing control system
US-9434468-B2 · Sep 6, 2016 · US
Systems and methods for operating flight control surfaces
US-2016244152-A1 · Aug 25, 2016 · US
System and method for configuring a direct lift control system of a vehicle
US-9415860-B2 · Aug 16, 2016 · US
Shape Memory Alloy Actuator System for Composite Aircraft Structures
US-2016229519-A1 · Aug 11, 2016 · US
Closed loop control of aircraft control surfaces
US-2016229522-A1 · Aug 11, 2016 · US
Electromechanical rotary actuator
US-2016229525-A1 · Aug 11, 2016 · US
Methods and Apparatus for Integrating Rotary Actuators in Flight Control Systems
US-2016229524-A1 · Aug 11, 2016 · US
Self-Latching Piezocomposite Actuator
US-2016233410-A1 · Aug 11, 2016 · US
Apparatus and Method for Arrestment of a Flight Control Surface
US-2016194075-A1 · Jul 7, 2016 · US
Control surfaces for use with high speed vehicles, and associated systems and methods
US-2016176546-A1 · Jun 23, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B64C9/00?
- CPC B64C9/00 is the Cooperative Patent Classification code for “Adjustable control surfaces or members, e.g. rudders (trimming stabilising surfaces B64C5/10).”
- How many patents are filed under CPC B64C9/00 (Adjustable control surfaces or members, e.g. rudders (trimming stabilising surfaces B64C5/10))?
- Our database includes 638 publications tagged with this CPC code.
- Is patent activity under CPC B64C9/00 growing?
- Publication counts under this code: 49 in 2024 vs 33 in 2025 (latest complete years).