F05B 2260/99
Radar absorption
F05B2260/99 (Radar absorption) appears on 34 US grants and 41 published applications in this corpus.
Search patents in F05B- Granted patents
- 34
- Published applications
- 41
- Assignees
- 24
- Inventors
- 83
- Latest grant
- 15 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 2 |
| 2011 | 0 | 4 |
| 2012 | 2 | 9 |
| 2013 | 0 | 9 |
| 2014 | 3 | 1 |
| 2015 | 8 | 1 |
| 2016 | 6 | 1 |
| 2017 | 1 | 2 |
| 2018 | 1 | 4 |
| 2019 | 5 | 1 |
| 2020 | 2 | 2 |
| 2021 | 1 | 0 |
| 2022 | 2 | 2 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 2 | 1 |
By publication year.
Recent patents
- Wind turbine component15 Jul 2025US 12,359,653 B2Trelleborg Retford Limited
- Modular wind turbine blade with lightning protection system8 Apr 2025US 12,270,372 B2Vestas Wind Systems A/S
- Vertical axis wind turbine air concentration tower with reduced radar cross section20 Dec 2022US 11,530,682 B2
- Wind turbine rotor blade with a lightning protection system6 Sep 2022US 11,434,878 B2Wobben Properties GmbH
- Wind turbine having a reduced radar cross section6 Jul 2021US 11,053,926 B2Qinetiq Limited
- Modular wind turbine blade with lightning protection system20 Feb 2025US 2025/0059946 A1Vestas Wind Systems A/S
- A wind turbine component22 Dec 2022US 2022/0403826 A1Trelleborg Retford Limited
- Vertical axis wind turbine air concentration tower with reduced radar cross section27 Jan 2022US 2022/0025850 A1
- Wind turbine rotor blade5 Nov 2020US 2020/0347826 A1Wobben Properties GmbH
- Wind turbine having a reduced radar cross section6 Feb 2020US 2020/0044355 A1Qinetiq Limited
Most cited
By later US patents
- Radar wind turbine9US 9,128,184 B1Lockheed Martin Corporation · 2015
- Method of stabilizing a power grid and providing a synthetic aperture radar using a radar wind turbine7US 9,441,610 B1Lockheed Martin Corporation · 2016
- Wind turbine providing reduced radio frequency interaction and related methods6US 8,174,139 B1Harris Corporation · 2012
- Radar absorbing material compatible with lightning protection systems6US 9,422,914 B2Vestas Wind Systems A/S · 2016
- Material absorbing electromagnetic waves5US 8,803,107 B22014