F05B 2270/808
Strain gauges
Official title: Strain gauges; Load cells
F05B2270/808 (Strain gauges) appears on 97 US grants and 137 published applications in this corpus.
Search patents in F05B- Granted patents
- 97
- Published applications
- 137
- Assignees
- 60
- Inventors
- 288
- Latest grant
- 20 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2004 | 0 | 3 |
| 2005 | 1 | 1 |
| 2006 | 2 | 1 |
| 2007 | 1 | 2 |
| 2008 | 1 | 1 |
| 2009 | 1 | 6 |
| 2010 | 0 | 9 |
| 2011 | 2 | 10 |
| 2012 | 8 | 7 |
| 2013 | 5 | 11 |
| 2014 | 4 | 5 |
| 2015 | 2 | 11 |
| 2016 | 6 | 4 |
| 2017 | 9 | 8 |
| 2018 | 7 | 14 |
| 2019 | 5 | 10 |
| 2020 | 12 | 3 |
| 2021 | 7 | 5 |
| 2022 | 4 | 4 |
| 2023 | 3 | 8 |
| 2024 | 6 | 8 |
| 2025 | 10 | 2 |
| 2026 | 1 | 4 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Wind turbine rotor blade pitch control for tower fatigue reduction20 Jan 2026US 12,529,354 B2Vestas Wind Systems A/S
- State monitoring device, rotor blade, and wind turbine comprising same25 Nov 2025US 12,480,476 B2HARTING International Innovation AG
- Wind power generation device control system and blade wind detecting device18 Nov 2025US 12,473,887 B2Nabtesco Corporation
- System and method for controlling a wind turbine9 Sep 2025US 12,410,780 B2GE Vernova Renovables Espana, S.L.
- Backlash measuring method, wind turbine diagnosing method, and backlash measuring apparatus2 Sep 2025US 12,404,838 B2Nabtesco Corporation
- Wind turbine control for limiting rotor thrust23 Jul 2026US 2026/0210336 A1Vestas Wind Systems A/S
- Method for operating a wind turbine, control system and wind turbine9 Apr 2026US 2026/0098516 A1Nordex Energy GmbH
- Method for operating a wind turbine, control system and wind turbine26 Mar 2026US 2026/0085655 A1Nordex Energy GmbH
- Wind turbine rotor blade pitch control for tower fatigue reduction1 Jan 2026US 2026/0002514 A1Vestas Wind Systems A/S
- Controller, processing circuit, method, and non-transitory computer-readable medium for controlling wind power generation device9 Oct 2025US 2025/0314238 A1Nabtesco Corporation
Most cited
By later US patents
- Systems and methods for evaluating component strain123US 9,879,981 B1General Electric Company · 2018
- Methods and apparatus for rotor blade ice detection76US 7,086,834 B2General Electric Company · 2006
- Wind turbine having sensor elements mounted on rotor blades72US 6,940,186 B2General Electric Company · 2005
- Method and apparatus for condition-based monitoring of wind turbine components51US 7,322,794 B2General Electric Company · 2008
- Method of operating a wind turbine44US 7,476,985 B2Gamesa Innovation & Technology, S. L. · 2009