F05D 2260/57
Using servos, independent actuators, etc
Official title: using servos, independent actuators, etc.
F05D2260/57 (Using servos, independent actuators, etc) appears on 176 US grants and 199 published applications in this corpus.
Search patents in F05D- Granted patents
- 176
- Published applications
- 199
- Assignees
- 72
- Inventors
- 349
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 3 |
| 2011 | 0 | 2 |
| 2012 | 2 | 4 |
| 2013 | 1 | 7 |
| 2014 | 2 | 4 |
| 2015 | 5 | 9 |
| 2016 | 5 | 25 |
| 2017 | 10 | 20 |
| 2018 | 15 | 27 |
| 2019 | 25 | 21 |
| 2020 | 37 | 21 |
| 2021 | 14 | 13 |
| 2022 | 14 | 12 |
| 2023 | 18 | 9 |
| 2024 | 13 | 5 |
| 2025 | 9 | 9 |
| 2026 | 4 | 7 |
By publication year. 2026 runs to 8 Oct.
Recent patents
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- Accommodation for mismatch in guide vane feedback via undesired engine behavior6 Jan 2026US 12,516,636 B1Pratt & Whitney Canada Corp.
- Non-linear stiffness bracket of gas turbine engine23 Dec 2025US 12,503,963 B2Pratt & Whitney Canada Corp.
- Exhaust nozzle for a gas turbine engine6 Aug 2026US 2026/0226870 A1ROLLS-ROYCE plc
- Blower compressor assembly30 Apr 2026US 2026/0117668 A1ROLLS-ROYCE plc
- Aircraft Propulsion System with Telescopic Guide Vane(S)30 Apr 2026US 2026/0117669 A1Rtx Corporation
- Systems and methods for operating an aircraft engine using multiple fuel types30 Apr 2026US 2026/0117704 A1Pratt & Whitney Canada Corp.
- Jet nozzle effective area control system for gas turbine engine26 Feb 2026US 2026/0055732 A1Pratt & Whitney Canada Corp.
Most cited
By later US patents
- Method for balancing a propulsive system having non-hull contra-rotating propellers36US 8,998,580 B2Airbus Operations GmbH · 2015
- Linear actuator and method of operation thereof20US 8,715,132 B2Woodward HRT, Inc. · 2014
- Turbine engine with anti-ice valve assembly, bleed air valve, and method of operating17US 10,100,733 B2GE Aviation Systems LLC · 2018
- Turbocharger with wastegate13US 6,658,846 B1Holset Engineering Company Limited · 2003
- High response turbine tip clearance control system12US 10,316,686 B2United Technologies Corporation · 2019