F03D 7/0268
Parking or storm protection
Official title: {Parking or storm protection}
F03D7/0268 (Parking or storm protection) appears on 146 US grants and 171 published applications in this corpus.
Search patents in F03D- Granted patents
- 146
- Published applications
- 171
- Assignees
- 75
- Inventors
- 337
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 1 |
| 2004 | 0 | 2 |
| 2005 | 1 | 2 |
| 2006 | 1 | 5 |
| 2007 | 4 | 3 |
| 2008 | 4 | 6 |
| 2009 | 3 | 9 |
| 2010 | 5 | 16 |
| 2011 | 1 | 12 |
| 2012 | 11 | 12 |
| 2013 | 7 | 3 |
| 2014 | 9 | 15 |
| 2015 | 9 | 11 |
| 2016 | 8 | 6 |
| 2017 | 10 | 4 |
| 2018 | 7 | 7 |
| 2019 | 5 | 8 |
| 2020 | 10 | 12 |
| 2021 | 11 | 8 |
| 2022 | 9 | 7 |
| 2023 | 6 | 10 |
| 2024 | 8 | 8 |
| 2025 | 8 | 2 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Wind power plant and control method thereof15 Jan 2026US 2026/0015992 A1
- Wind turbine flutter suppression method and device, control system and wind turbine18 Sep 2025US 2025/0290486 A1Envision Energy CO.,LTD
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- Folding blade wind turbine7 Nov 2024US 2024/0369038 A1Natural Power Concepts, Inc.
- Anti-vortex-induced vibration control method, apparatus, and system for wind generator set17 Oct 2024US 2024/0344498 A1Goldwind Science & Technology Co., Ltd.
Most cited
By later US patents
- Method and system for wind turbine braking116US 5,907,192 AGeneral Electric Company · 1999
- Up-wind type windmill and operating method therefor47US 7,436,083 B2Mitsubishi Heavy Industries, Ltd. · 2008
- Rotor pitch control method and apparatus for parking wind turbine45US 6,441,507 B1The Wind Turbine Company · 2002
- Methods and apparatus for rotor load control in wind turbines38US 7,095,129 B2General Electric Company · 2006
- Automatic braking and locking of a wind turbine36US 7,397,145 B2S.B. Patent Holding ApS · 2008