F05B 2270/80
Devices generating input signals
Official title: Devices generating input signals, e.g. transducers, sensors, cameras or strain gauges
F05B2270/80 (Devices generating input signals) appears on 669 US grants and 901 published applications in this corpus.
Search patents in F05B- Granted patents
- 669
- Published applications
- 901
- Assignees
- 302
- Inventors
- 1,524
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 1 |
| 2004 | 1 | 9 |
| 2005 | 5 | 4 |
| 2006 | 7 | 6 |
| 2007 | 5 | 11 |
| 2008 | 8 | 15 |
| 2009 | 5 | 32 |
| 2010 | 11 | 49 |
| 2011 | 34 | 49 |
| 2012 | 43 | 51 |
| 2013 | 19 | 45 |
| 2014 | 27 | 38 |
| 2015 | 15 | 47 |
| 2016 | 30 | 31 |
| 2017 | 39 | 38 |
| 2018 | 29 | 53 |
| 2019 | 34 | 69 |
| 2020 | 54 | 70 |
| 2021 | 56 | 56 |
| 2022 | 67 | 74 |
| 2023 | 53 | 54 |
| 2024 | 60 | 47 |
| 2025 | 46 | 28 |
| 2026 | 19 | 23 |
By publication year. 2026 runs to 8 Oct.
Subgroups
Granted patents
- F05B 2270/804Optical devicesIndexing code227
- F05B 2270/807AccelerometersIndexing code121
- F05B 2270/802Calibration thereofIndexing code106
- F05B 2270/808Strain gaugesIndexing code97
- F05B 2270/821Displacement measuring meansIndexing code40
- F05B 2270/805RadarsIndexing code32
- F05B 2270/809EncodersIndexing code26
- F05B 2270/81MicrophonesIndexing code24
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Recent patents
- Method and controller arrangement for operating a wind turbine farm15 Sep 2026US 12,736,028 B2Nederlandse Organisatie voor toegepast-natuurwetenschappelijk onderzoek TNO
- Azimuth-domain detection of an occurring rotor imbalance in a wind turbine18 Aug 2026US 12,710,027 B2Vestas Wind Systems A/S
- Precise determination of angular position of a wind turbine nacelle11 Aug 2026US 12,704,111 B2Siemens Gamesa Renewable Energy A/S
- Method for monitoring the temperature of a generator of a wind turbine4 Aug 2026US 12,698,758 B2Wobben Properties GmbH
- Usage of machine learning for automatic determination of turbine locations from images16 Jun 2026US 12,657,759 B2Vestas Wind Systems A/S
- Method for controlling a wind farm1 Oct 2026US 2026/0298201 A1
- Upper hub and electric sunshade umbrella including the same17 Sep 2026US 2026/0272130 A1Linhai Zhongtian Electronic Appliance Co., Ltd
- Estimating velocity in a fore-aft direction of a top of a wind turbine tower based on blade flap loads10 Sep 2026US 2026/0266264 A1Vestas Wind Systems A/S
- Detecting defects in wind turbine blades6 Aug 2026US 2026/0227338 A1Lm Wind Power A/S
- Method, program and computer-readable medium for avoiding an unintended fall of a blade of a wind turbine, and energy conversion system23 Jul 2026US 2026/0210328 A1
Most cited
By later US patents
- Systems and methods for evaluating component strain123US 9,879,981 B1General Electric Company · 2018
- Wind turbine with a wind velocity measurement system108US 6,320,272 B1Forskningscenter Riso · 2001
- Wind turbine control having a lidar wind speed measurement apparatus107US 7,281,891 B2Qinetiq Limited · 2007
- Method and apparatus for wind turbine rotor load control based on shaft radial displacement98US 7,004,724 B2General Electric Company · 2006
- Method and apparatus for wind turbine rotor load control77US 7,160,083 B2General Electric Company · 2007