H02P 9/008
Wherein the generator is controlled by the requirements of the prime mover
Official title: {wherein the generator is controlled by the requirements of the prime mover}
H02P9/008 (Wherein the generator is controlled by the requirements of the prime mover) appears on 122 US grants and 153 published applications in this corpus.
Search patents in H02P- Granted patents
- 122
- Published applications
- 153
- Assignees
- 98
- Inventors
- 318
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 4 |
| 2006 | 1 | 0 |
| 2007 | 4 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 6 |
| 2012 | 2 | 2 |
| 2013 | 1 | 10 |
| 2014 | 9 | 12 |
| 2015 | 3 | 13 |
| 2016 | 10 | 13 |
| 2017 | 11 | 10 |
| 2018 | 7 | 13 |
| 2019 | 10 | 13 |
| 2020 | 14 | 19 |
| 2021 | 17 | 9 |
| 2022 | 8 | 9 |
| 2023 | 9 | 7 |
| 2024 | 6 | 8 |
| 2025 | 5 | 2 |
| 2026 | 2 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
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- Hybrid electric aircraft propulsion system and method18 Sep 2025US 2025/0293627 A1Pratt & Whitney Canada Corp.
- Power generation control method and device for wind power generation unit28 Aug 2025US 2025/0274065 A1Zhongshan Power Supply Bureau of Guangdong Power Grid Co Ltd.
- Natural gas engine start and load system7 Nov 2024US 2024/0369034 A1Flanders Electric Motor Service, Inc.
- Control of a doubly-fed induction machine19 Sep 2024US 2024/0313678 A1Siemens Gamesa Renewable Energy Innovation & Technology S.L.
Most cited
By later US patents
- Turbomachine with an electric machine assembly and method for operation49US 10,644,630 B2General Electric Company · 2020
- Antirotational structures for wave energy converters40US 7,141,888 B2Ocean Power Technologies, Inc. · 2006
- Wave energy converter (WEC) with magnetic braking24US 7,168,532 B2Ocean Power Technologies, Inc. · 2007
- Wave energy converters (WECs) with velocity multiplication18US 7,310,944 B2Ocean Power Technologies, Inc. · 2007
- System and method for controlling wind turbine power output16US 8,076,789 B2General Electric Company · 2011