F03D 7/043
Characterised by the type of control logic
Official title: {characterised by the type of control logic}
F03D7/043 (Characterised by the type of control logic) appears on 632 US grants and 739 published applications in this corpus.
Search patents in F03D- Granted patents
- 632
- Published applications
- 739
- Assignees
- 209
- Inventors
- 1,383
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 5 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 3 |
| 2003 | 1 | 4 |
| 2004 | 2 | 6 |
| 2005 | 6 | 2 |
| 2006 | 5 | 6 |
| 2007 | 6 | 7 |
| 2008 | 3 | 18 |
| 2009 | 7 | 24 |
| 2010 | 14 | 36 |
| 2011 | 28 | 46 |
| 2012 | 40 | 23 |
| 2013 | 18 | 32 |
| 2014 | 23 | 24 |
| 2015 | 16 | 46 |
| 2016 | 13 | 34 |
| 2017 | 29 | 23 |
| 2018 | 44 | 56 |
| 2019 | 42 | 39 |
| 2020 | 42 | 64 |
| 2021 | 56 | 58 |
| 2022 | 49 | 63 |
| 2023 | 45 | 50 |
| 2024 | 66 | 39 |
| 2025 | 42 | 24 |
| 2026 | 15 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Model-based predictive control method for structural load reduction in wind turbines29 Sep 2026US 12,748,394 B2Universidad Del Pais Vasco/Euskal Herriko Unibertsitatea
- Method for detecting a blade misalignment of a rotor blade of a rotor of a wind turbine22 Sep 2026US 12,742,441 B2Wobben Properties GmbH
- Controlling a wind turbine regarding noise emission1 Sep 2026US 12,723,566 B2Siemens Gamesa Renewable Energy Innovation & Technology S.L.
- Method for training a machine learning model usable for determining a remaining useful life of a wind turbine11 Aug 2026US 12,704,113 B2RWE Renewables Europe & Australia GmbH
- Control of a wind turbine based on predicting amplitude modulation (AM) noise4 Aug 2026US 12,698,755 B2Vestas Wind Systems A/S
- Wind turbine control for limiting rotor thrust23 Jul 2026US 2026/0210336 A1Vestas Wind Systems A/S
- Controlling the pitch angle of a rotor blade of a wind turbine16 Jul 2026US 2026/0201864 A1Vestas Wind Systems A/S
- Wind turbine fault diagnosis method and system based on svd-ssa-lstm9 Jul 2026US 2026/0194044 A1Huaneng Anhui Huaining Wind Power Generation Co., Ltd.
- Method, system, and apparatus for temporarily replacing functionality of faulty wind lidar25 Jun 2026US 2026/0177030 A1China Three Gorges Fujian Energy Investment Co., Ltd.
- Methods for determining loads on wind turbines25 Jun 2026US 2026/0177035 A1Wobben Properties GmbH
Most cited
By later US patents
- Performance optimization controller and control method for doubly-fed machines427US 5,798,631 AState of Oregon acting by and through the State Board of Higher Education on behalf of Oregon State University · 1998
- Intelligent control with hierarchical stacked neural networks273US 9,015,093 B12015
- Variable speed wind turbine generator140US 6,137,187 AZond Energy Systems, Inc. · 2000
- Speed control system for a variable speed wind turbine126US 5,289,041 AU.S. Windpower, Inc. · 1994
- Wind turbine123US 4,297,076 ALockheed Corporation · 1981