F03D 9/007
The wind motor being combined with means for converting solar radiation into
Official title: {the wind motor being combined with means for converting solar radiation into useful energy}
F03D9/007 (The wind motor being combined with means for converting solar radiation into) appears on 426 US grants and 652 published applications in this corpus.
Search patents in F03D- Granted patents
- 426
- Published applications
- 652
- Assignees
- 211
- Inventors
- 918
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 5 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 4 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 3 |
| 2003 | 5 | 7 |
| 2004 | 1 | 6 |
| 2005 | 2 | 5 |
| 2006 | 2 | 18 |
| 2007 | 3 | 9 |
| 2008 | 9 | 31 |
| 2009 | 5 | 28 |
| 2010 | 12 | 48 |
| 2011 | 13 | 64 |
| 2012 | 22 | 47 |
| 2013 | 28 | 28 |
| 2014 | 32 | 42 |
| 2015 | 24 | 33 |
| 2016 | 22 | 36 |
| 2017 | 30 | 27 |
| 2018 | 24 | 39 |
| 2019 | 19 | 18 |
| 2020 | 20 | 22 |
| 2021 | 25 | 24 |
| 2022 | 17 | 28 |
| 2023 | 14 | 19 |
| 2024 | 25 | 27 |
| 2025 | 24 | 22 |
| 2026 | 9 | 21 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Optimizing energy production by a wind turbine having shadow energy generator15 Sep 2026US 12,736,031 B2International Business Machines Corporation
- Electric vehicle chargeable by wind energy18 Aug 2026US 12,709,176 B2
- Floating platform for renewable energy12 May 2026US 12,623,755 B2G8 Energy Pte Ltd
- Method for controlling a renewable energy farm in compliance with obligations towards a power grid28 Apr 2026US 12,612,895 B2Vestas Wind Systems A/S
- Wind-solar-wave synergistic dispatchable power generation devices1 Oct 2026US 2026/0298202 A1Guangdong University of Technology
- Shaft-type power generation device based on vertical temperature difference of mountain body and solar heat collection1 Oct 2026US 2026/0298214 A1
- Upper hub and electric sunshade umbrella including the same17 Sep 2026US 2026/0272130 A1Linhai Zhongtian Electronic Appliance Co., Ltd
- Energy recovery system and related method of recovering energy10 Sep 2026US 2026/0266267 A1Siemens Energy Global GmbH & Co. KG
- Energy supply system for coupling to a wind turbine used in island mode, and method for supplying the wind turbine with solar energy27 Aug 2026US 2026/0254396 A1Siemens Energy Global GmbH & Co. KG
Most cited
By later US patents
- System, method, rotating machine and computer program product for enhancing electric power produced by renewable facilities196US 6,670,721 B2ABB AB · 2003
- Maritime power plant system with processes for producing, storing and consuming regenerative energy134US 6,100,600 A2000
- Wind and solar electric generating plant109US 4,551,631 A1985
- Hybrid energy recovery system101US 6,172,429 B22001
- Means for activating hydraulic motors99US 4,031,702 A1977