F04D 29/687
Plasma actuators therefore
Official title: {Plasma actuators therefore}
F04D29/687 (Plasma actuators therefore) appears on 24 US grants and 31 published applications in this corpus.
Search patents in F04D- Granted patents
- 24
- Published applications
- 31
- Assignees
- 17
- Inventors
- 52
- Latest grant
- 16 Jul 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2009 | 0 | 5 |
| 2010 | 0 | 8 |
| 2011 | 2 | 0 |
| 2012 | 4 | 1 |
| 2013 | 1 | 0 |
| 2014 | 1 | 1 |
| 2015 | 1 | 3 |
| 2016 | 1 | 1 |
| 2017 | 1 | 3 |
| 2018 | 2 | 2 |
| 2019 | 2 | 0 |
| 2020 | 2 | 4 |
| 2021 | 2 | 2 |
| 2022 | 2 | 0 |
| 2023 | 2 | 1 |
| 2024 | 1 | 0 |
By publication year.
Recent patents
- Diffuser16 Jul 2024US 12,038,020 B2Howden Axial Netherlands B.V.
- Motor-integrated fan, and vertical takeoff and landing craft26 Dec 2023US 11,851,197 B2Mitsubishi Heavy Industries, Ltd.
- Compressor diffuser with plasma actuators4 Apr 2023US 11,619,240 B2Pratt & Whitney Canada Corp.
- Axial compressor1 Feb 2022US 11,236,630 B2IHI Corporation
- Blower and air conditioner having the same25 Jan 2022US 11,231,051 B2Samsung Electronics Co., Ltd.
- Diffuser16 Mar 2023US 2023/0082029 A1Howden Axial Netherlands B.V.
- Compressor diffuser with plasma actuators9 Dec 2021US 2021/0381525 A1Pratt & Whitney Canada Corp.
- Motor-integrated fan, and vertical takeoff and landing craft21 Oct 2021US 2021/0323688 A1Mitsubishi Heavy Industries, Ltd.
- Axial compressor1 Oct 2020US 2020/0308974 A1IHI Corporation
- Blower and air conditioner having the same2 Jul 2020US 2020/0212656 A1Samsung Electronics Co., Ltd.
Most cited
By later US patents
- Plasma flow controlled diffuser system14US 7,984,614 B2Honeywell International Inc. · 2011
- Diffusers, diffusion systems, and methods for controlling airflow through diffusion systems13US 8,006,497 B2Honeywell International Inc. · 2011
- Instability mitigation system using stator plasma actuators8US 8,282,337 B2General Electric Company · 2012
- Surface plasma actuator8US 9,951,800 B2National Institute of Advanced Industrial Science and Technology · 2018
- Aerodynamic performance enhancements using discharge plasma actuators5US 8,708,651 B22014