Propulsor trim prediction for aircraft
US-11016506-B2 · May 25, 2021 · US
overriding of personal controls; with automatic return to inoperative position
overriding of personal controls; with automatic return to inoperative position · 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 | B64C13/506 |
| Official title | {overriding of personal controls; with automatic return to inoperative position} |
| Display label | overriding of personal controls; with automatic return to inoperative position |
| Total patents | 101 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 8 |
| 2017 | 11 |
| 2018 | 12 |
| 2019 | 13 |
| 2020 | 8 |
| 2021 | 8 |
| 2022 | 13 |
| 2023 | 12 |
| 2024 | 7 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Actuation system
US-2021086890-A1 · Mar 25, 2021 · US
Pitch and thrust control for compound aircraft
US-10877487-B2 · Dec 29, 2020 · US
Flight control method for rotorcraft, and a rotorcraft
US-10814961-B2 · Oct 27, 2020 · US
Pitch trim prediction for aircraft
US-10747235-B2 · Aug 18, 2020 · US
Rotorcraft control mode transition smoothing
US-10691140-B2 · Jun 23, 2020 · US
Pilot activated trim for fly-by-wire aircraft
US-10618635-B2 · Apr 14, 2020 · US
Adaptive control of aircraft using structural health monitoring
US-2020103897-A1 · Apr 2, 2020 · US
Method of controlling aerodynamic means of an aircraft, an associated control system, and an aircraft provided with such a control system
US-10589844-B2 · Mar 17, 2020 · US
Actuator system
US-2020055590-A1 · Feb 20, 2020 · US
Electric control member, a rotary wing aircraft, and a method
US-10518870-B2 · Dec 31, 2019 · US
Rotorcraft control mode transition smoothing
US-10481615-B2 · Nov 19, 2019 · US
Propulsor trim prediction for aircraft
US-2019332126-A1 · Oct 31, 2019 · US
Pitch trim prediction for aircraft
US-2019329879-A1 · Oct 31, 2019 · US
Pitch and thrust control for tilt-rotor aircraft
US-2019332125-A1 · Oct 31, 2019 · US
Pitch and thrust control for compound aircraft
US-2019332124-A1 · Oct 31, 2019 · US
Inceptor apparatus
US-10401855-B2 · Sep 3, 2019 · US
Aircraft flight control method and system
US-10386859-B2 · Aug 20, 2019 · US
Position hold override control
US-10351225-B2 · Jul 16, 2019 · US
Horizontal stabilizer trim actuator assembly
US-2019202545-A1 · Jul 4, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B64C13/506?
- CPC B64C13/506 is the Cooperative Patent Classification code for “overriding of personal controls; with automatic return to inoperative position.”
- How many patents are filed under CPC B64C13/506 (overriding of personal controls; with automatic return to inoperative position)?
- Our database includes 101 publications tagged with this CPC code.
- Is patent activity under CPC B64C13/506 growing?
- Publication counts under this code: 7 in 2024 vs 3 in 2025 (latest complete years).