F05B 2270/333
Noise or sound levels
F05B2270/333 (Noise or sound levels) appears on 93 US grants and 125 published applications in this corpus.
Search patents in F05B- Granted patents
- 93
- Published applications
- 125
- Assignees
- 36
- Inventors
- 238
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2004 | 2 | 2 |
| 2005 | 1 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 2 |
| 2009 | 0 | 1 |
| 2010 | 1 | 9 |
| 2011 | 8 | 8 |
| 2012 | 9 | 5 |
| 2013 | 1 | 5 |
| 2014 | 0 | 13 |
| 2015 | 2 | 2 |
| 2016 | 9 | 8 |
| 2017 | 6 | 3 |
| 2018 | 2 | 7 |
| 2019 | 9 | 7 |
| 2020 | 3 | 12 |
| 2021 | 8 | 9 |
| 2022 | 10 | 14 |
| 2023 | 7 | 10 |
| 2024 | 8 | 5 |
| 2025 | 3 | 1 |
| 2026 | 3 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Controlling a wind turbine regarding noise emission1 Sep 2026US 12,723,566 B2Siemens Gamesa Renewable Energy Innovation & Technology S.L.
- Control of a wind turbine based on predicting amplitude modulation (AM) noise4 Aug 2026US 12,698,755 B2Vestas Wind Systems A/S
- Method for controlling an electric generator of a wind turbine16 Jun 2026US 12,658,832 B2Wobben Properties GmbH
- Wind turbine and method for controlling the same9 Dec 2025US 12,492,676 B2Nordex Energy GmbH
- Abnormality determination method for wind power generation device, abnormality determination system for wind power generation device, and abnormality determination program for wind power generation device10 Jun 2025US 12,326,137 B2Fudo Giken Industry Co., Ltd.
- Wind Turbine and Method for Controlling the Same11 Jun 2026US 2026/0160229 A1Nordex Energy GmbH
- Method of controlling tonal noise from a wind turbine22 May 2025US 2025/0163887 A1Vestas Wind Systems A/S
- Method and device for monitoring a machine state of a machine system, in particular a wind power plant3 Oct 2024US 2024/0328393 A1Bachmann GmbH
- Controlling a wind turbine regarding noise emission13 Jun 2024US 2024/0191689 A1Siemens Gamesa Renewable Energy Innovation & Technology S.L.
- Control of a wind turbine based on predicting amplitude modulation (am) noise2 May 2024US 2024/0141869 A1Vestas Wind Systems A/S
Most cited
By later US patents
- System and method for monitoring a wind turbine59US 6,966,754 B22005
- Wind energy system with adjustment of the sound level30US 6,688,841 B12004
- Method and device for monitoring the state of rotor blades on wind power installations26US 7,883,319 B2Igus - Innovative Technische Systeme GmbH · 2011
- Method for monitoring wind power plants21US 6,785,637 B12004
- Method and apparatus for controlling the tip speed of a blade of a wind turbine19US 7,763,989 B2General Electric Company · 2010