H01Q 9/005
Electrically-short antennas having dimensions not more than twice the operating wavelength and
Official title: {for radiating non-sinusoidal waves}
H01Q9/005 (Electrically-short antennas having dimensions not more than twice the operating wavelength and) appears on 30 US grants and 22 published applications in this corpus.
Search patents in H01Q- Granted patents
- 30
- Published applications
- 22
- Assignees
- 25
- Inventors
- 47
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 4 |
| 2003 | 6 | 1 |
| 2004 | 3 | 3 |
| 2005 | 2 | 2 |
| 2006 | 2 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 1 | 2 |
| 2013 | 2 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 3 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 2 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Ultra wideband radio devices and methods9 Jun 2026US 12,652,074 B2SPARK Microsystems International Inc.
- Method and system for ultra-wideband electromagnetic source15 Oct 2024US 12,117,272 B2DRS Training & Control Systems, LLC
- Out-of-band coupled antenna combined by fine-and-straight antenna and bow-tie antenna26 May 2020US 10,665,935 B2Beihang University
- Electrically short antennas with enhanced radiation resistance24 Mar 2020US 10,601,125 B2Georgia Tech Research Corporation
- Wideband array antenna and manufacturing methods12 Jun 2018US 9,997,827 B2Raytheon Company
- Ultra wideband radio devices and methods26 Mar 2026US 2026/0088855 A1Spark Microsystems Inc.
- Ultra wideband radio devices and methods5 Feb 2026US 2026/0039327 A1Spark Microsystems Inc.
- Method for operating an ultra-wideband electromagnetic source26 Dec 2024US 2024/0426582 A1DRS Training & Control Systems, LLC
- Method and system for ultra-wideband electromagnetic source9 Feb 2023US 2023/0042110 A1DRS Training & Control Systems, LLC
- Out-of-band coupled antenna combined by fine-and-straight antenna and bow-tie antenna12 Oct 2017US 2017/0294710 A1Beihang University
Most cited
By later US patents
- Opto-electronic vivaldi transceiver144US 4,855,749 AThe United States of America as represented by the Secretary of the Air Force · 1989
- Ultra-wideband magnetic antenna93US 6,400,329 B1Time Domain Corporation · 2002
- Electromagnetic antenna apparatus91US 6,845,253 B1Time Domain Corporation · 2005
- Ultra-wideband magnetic antenna87US 6,091,374 ATime Domain Corporation · 2000
- Apparatus for establishing signal coupling between a signal line and an antenna structure87US 6,512,488 B2Time Domain Corporation · 2003