F03D 7/042
By means of an electrical or electronic controller
Official title: {by means of an electrical or electronic controller}
F03D7/042 (By means of an electrical or electronic controller) appears on 1,773 US grants and 2,139 published applications in this corpus.
Search patents in F03D- Granted patents
- 1,773
- Published applications
- 2,139
- Assignees
- 424
- Inventors
- 2,996
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 6 | 0 |
| 1985 | 3 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 7 |
| 2003 | 6 | 9 |
| 2004 | 5 | 17 |
| 2005 | 13 | 8 |
| 2006 | 13 | 22 |
| 2007 | 15 | 38 |
| 2008 | 24 | 50 |
| 2009 | 34 | 81 |
| 2010 | 40 | 127 |
| 2011 | 84 | 120 |
| 2012 | 105 | 90 |
| 2013 | 66 | 109 |
| 2014 | 63 | 102 |
| 2015 | 55 | 148 |
| 2016 | 82 | 105 |
| 2017 | 109 | 103 |
| 2018 | 116 | 122 |
| 2019 | 124 | 125 |
| 2020 | 131 | 150 |
| 2021 | 129 | 150 |
| 2022 | 124 | 143 |
| 2023 | 106 | 113 |
| 2024 | 149 | 100 |
| 2025 | 103 | 64 |
| 2026 | 44 | 36 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- System and method for counting fatigue-related winged animal stops of a wind turbine6 Oct 2026US 12,753,738 B1GE Vernova Infrastructure Technology LLC
- 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
- Wind power plant22 Sep 2026US 12,744,391 B2Vestas Wind Systems A/S
- Method and controller arrangement for operating a wind turbine farm15 Sep 2026US 12,736,028 B2Nederlandse Organisatie voor toegepast-natuurwetenschappelijk onderzoek TNO
- Method for controlling a wind farm1 Oct 2026US 2026/0298201 A1
- Verifying wind turbine performance1 Oct 2026US 2026/0298207 A1Vestas Wind Systems A/S
- Wind turbine, wind power plant and method for controlling a wind turbine and a wind power plant17 Sep 2026US 2026/0275962 A1Wobben Properties GmbH
- A wind power plant10 Sep 2026US 2026/0269626 A1Vestas Wind Systems A/S
- Control system and method for a renewable power plant3 Sep 2026US 2026/0258781 A1Siemens Gamesa Renewable Energy A/S
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 with reduced power fluctuation and a static VAR mode of operation266US 5,225,712 AU.S. Windpower, Inc. · 1993
- System, method and computer program product for enhancing commercial value of electrical power produced from a renewable energy power production facility260US 6,512,966 B2ABB AB · 2003
- Variable speed wind turbine245US 5,083,039 AU.S. Windpower, Inc. · 1992