H01Q 17/007
Devices for absorbing waves radiated from an antenna: with means for controlling
Official title: {with means for controlling the absorption}
H01Q17/007 (Devices for absorbing waves radiated from an antenna: with means for controlling) appears on 76 US grants and 95 published applications in this corpus.
Search patents in H01Q- Granted patents
- 76
- Published applications
- 95
- Assignees
- 93
- Inventors
- 296
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 0 |
| 2003 | 1 | 1 |
| 2004 | 2 | 0 |
| 2005 | 1 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 1 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 2 |
| 2012 | 1 | 4 |
| 2013 | 0 | 1 |
| 2014 | 5 | 2 |
| 2015 | 2 | 2 |
| 2016 | 2 | 4 |
| 2017 | 3 | 5 |
| 2018 | 2 | 7 |
| 2019 | 6 | 2 |
| 2020 | 4 | 7 |
| 2021 | 4 | 8 |
| 2022 | 5 | 9 |
| 2023 | 6 | 7 |
| 2024 | 4 | 11 |
| 2025 | 8 | 11 |
| 2026 | 7 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- Method and apparatus using photoresistive materials as switchable EMI barriers and shielding28US 5,278,562 AHughes Missile Systems Company · 1994
- Infrared signature control mechanism26US 5,036,211 AThe Commonwealth of Australia · 1991
- Low frequency electromagnetic absorption surface17US 6,642,881 B1Qinetiq Limited · 2003
- Multiple antenna assembly utilizing electro band gap isolation structures16US 8,816,921 B2BlackBerry Limited · 2014
- Foldable transportable structure16US 9,169,633 B22015