H01Q 17/002
Devices for absorbing waves radiated from an antenna: using short elongated elements
Official title: {using short elongated elements as dissipative material, e.g. metallic threads or flake-like particles}
H01Q17/002 (Devices for absorbing waves radiated from an antenna: using short elongated elements) appears on 100 US grants and 106 published applications in this corpus.
Search patents in H01Q- Granted patents
- 100
- Published applications
- 106
- Assignees
- 112
- Inventors
- 317
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 5 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 0 | 1 |
| 2002 | 2 | 4 |
| 2003 | 0 | 1 |
| 2004 | 1 | 1 |
| 2005 | 1 | 2 |
| 2006 | 1 | 2 |
| 2007 | 1 | 1 |
| 2008 | 1 | 2 |
| 2009 | 0 | 4 |
| 2010 | 3 | 6 |
| 2011 | 2 | 3 |
| 2012 | 2 | 4 |
| 2013 | 0 | 5 |
| 2014 | 5 | 9 |
| 2015 | 2 | 4 |
| 2016 | 5 | 4 |
| 2017 | 7 | 3 |
| 2018 | 4 | 4 |
| 2019 | 4 | 4 |
| 2020 | 4 | 4 |
| 2021 | 6 | 5 |
| 2022 | 3 | 6 |
| 2023 | 2 | 4 |
| 2024 | 6 | 10 |
| 2025 | 8 | 7 |
| 2026 | 4 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Electromagnetic control articles11 Aug 2026US 12,707,612 B23M Innovative Properties Company
- Patterned electromagnetic interference (EMI) mitigation materials including carbon nanotubes26 May 2026US 12,641,764 B2Laird Technologies, Inc.
- Radar absorbing structure14 Apr 2026US 12,603,440 B2Tusas- Turk Havacilik Ve Uzay Sanayii Anonim Sirketi
- Electromagnetic wave absorption structure18 Nov 2025US 12,477,708 B2Black Solution Nanotech Co., Ltd.
- Patterned electromagnetic interference (emi) mitigation materials including carbon nanotubes24 Sep 2026US 2026/0293074 A1Laird Technologies, Inc.
- Articles for electromagnetic wave attenuation23 Jul 2026US 2026/0214875 A1Henkel AG & Co. KGaA
- Magnetic nano-transmitter plasma wave antenna2 Apr 2026US 2026/0094966 A1he Government of the United States of America, as represented by the Secretary of the Navy
- Magnetic nano-transmitter plasma wave antenna2 Apr 2026US 2026/0094967 A1The Government of the United States of America, as represented by the Secretary of the Navy
- Radar device22 Jan 2026US 2026/0023152 A1Hl Klemove Corp.
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- Electromagnetic radiation absorptive coating composition containing metal coated microspheres47US 5,786,785 ASpectro Dynamics Systems, L.P. · 1998
- Laminated camouflage material46US 4,034,375 ABarracudaverken Aktiebolag · 1977
- Radar attenuating paint43US 4,606,848 AThe United States of America as represented by the Secretary of the Army · 1986