F05B 2270/103
To affect the output of the engine
Official title: to affect the output of the engine
F05B2270/103 (To affect the output of the engine) appears on 465 US grants and 513 published applications in this corpus.
Search patents in F05B- Granted patents
- 465
- Published applications
- 513
- Assignees
- 147
- Inventors
- 941
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 5 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 5 |
| 2003 | 3 | 4 |
| 2004 | 3 | 6 |
| 2005 | 5 | 7 |
| 2006 | 6 | 10 |
| 2007 | 7 | 8 |
| 2008 | 9 | 9 |
| 2009 | 8 | 19 |
| 2010 | 9 | 23 |
| 2011 | 15 | 26 |
| 2012 | 19 | 20 |
| 2013 | 11 | 15 |
| 2014 | 18 | 17 |
| 2015 | 16 | 20 |
| 2016 | 13 | 20 |
| 2017 | 16 | 22 |
| 2018 | 12 | 31 |
| 2019 | 33 | 36 |
| 2020 | 38 | 29 |
| 2021 | 28 | 45 |
| 2022 | 35 | 48 |
| 2023 | 25 | 33 |
| 2024 | 54 | 30 |
| 2025 | 41 | 19 |
| 2026 | 13 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Control arrangement of a wind power plant by releasing stored power4 Aug 2026US 12,698,754 B2Siemens Gamesa Renewable Energy A/S
- Estimating an upgraded power curve28 Jul 2026US 12,692,842 B2Siemens Gamesa Renewable Energy Innovation & Technology S.L.
- Method and system for controlling wind turbine rotor oscillations21 Jul 2026US 12,687,153 B2GE Vernova Infrastructure Technology LLC
- Hydrokinetic turbine and array performance optimization by dynamic tuning2 Jun 2026US 12,644,430 B2Emrgy Inc.
- Method for controlling the operation of a wind turbine and wind turbine26 May 2026US 12,640,669 B2Siemens Gamesa Renewable Energy Innovation & Technology S.L.
- Verifying wind turbine performance1 Oct 2026US 2026/0298207 A1Vestas Wind Systems A/S
- Hydrokinetic turbine and array performance optimization by dynamic tuning24 Sep 2026US 2026/0286927 A1Emrgy Inc.
- Controlling a wind turbine during low voltage events24 Sep 2026US 2026/0286936 A1Siemens Gamesa Renewable Energy Innovation & Technology S.L.
- System and method for coordinated frequency response of an inverter-based resource to grid frequency changes23 Jul 2026US 2026/0213545 A1General Electric Renovables Espana, S.L.
- System and method for operating an inverter-based resource in grid-forming mode (gfm) for enhanced stability during a transient grid power event16 Jul 2026US 2026/0204906 A1General Electric Renovables Espana, S.L.
Most cited
By later US patents
- Variable speed wind turbine with reduced power fluctuation and a static VAR mode of operation266US 5,225,712 AU.S. Windpower, Inc. · 1993
- Variable speed wind turbine245US 5,083,039 AU.S. Windpower, Inc. · 1992
- Variable speed distributed drive train wind turbine system147US 7,042,110 B2Clipper Windpower Technology, Inc. · 2006
- 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