H01Q 19/24
The primary active element being centre-fed and substantially straight
Official title: the primary active element being centre-fed and substantially straight, e.g. H-antenna
H01Q19/24 (The primary active element being centre-fed and substantially straight) appears on 92 US grants and 95 published applications in this corpus.
Search patents in H01Q- Granted patents
- 92
- Published applications
- 95
- Assignees
- 54
- Inventors
- 177
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 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 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 2 |
| 2006 | 2 | 2 |
| 2007 | 2 | 2 |
| 2008 | 0 | 5 |
| 2009 | 4 | 3 |
| 2010 | 3 | 4 |
| 2011 | 3 | 3 |
| 2012 | 3 | 4 |
| 2013 | 0 | 2 |
| 2014 | 1 | 1 |
| 2015 | 5 | 2 |
| 2016 | 0 | 1 |
| 2017 | 2 | 2 |
| 2018 | 0 | 1 |
| 2019 | 6 | 15 |
| 2020 | 10 | 9 |
| 2021 | 13 | 18 |
| 2022 | 6 | 2 |
| 2023 | 10 | 5 |
| 2024 | 8 | 5 |
| 2025 | 4 | 2 |
| 2026 | 1 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Low band dipole for high density multiband antennas18 Aug 2026US 12,712,287 B2John Mezzalingua Associates, Inc.
- Antenna device and radar device9 Dec 2025US 12,494,578 B2Kabushiki Kaisha Toshiba
- Cloaked low band elements for multiband radiating arrays19 Aug 2025US 12,394,901 B2Outdoor Wireless Networks LLC
- Multi-band antennas having enhanced directors therein that inhibit radiation interference across multiple frequency bands3 Jun 2025US 12,322,876 B2Outdoor Wireless Networks LLC
- Antenna, wireless communication device, and antenna forming method21 Jan 2025US 12,206,190 B2NEC Platforms, Ltd.
- Antenna, wireless communication device, and antenna forming method28 May 2026US 2026/0149179 A1NEC Platforms, Ltd.
- Communication device30 Apr 2026US 2026/0121302 A1Ruijie Networks Co., Ltd.
- Low band dipole for high density multiband antennas23 Apr 2026US 2026/0112816 A1John Mezzalingua Associates, Inc.
- Folded antenna dipole with on-substrate passive radiators26 Feb 2026US 2026/0058371 A1John Mezzalingua Associates, Inc.
- Cloaked low band elements for multiband radiating arrays13 Nov 2025US 2025/0350027 A1Outdoor Wireless Networks LLC
Most cited
By later US patents
- Radiation shielding and range extending antenna assembly241US 6,095,820 ARangestar International Corporation · 2000
- Circular antenna array for vehicular direction finding221US 9,082,307 B2King Fahd University of Petroleum and Minerals · 2015
- Antennas with polarization diversity89US 7,498,996 B2Ruckus Wireless, Inc. · 2009
- Monopole/L-shaped parasitic elements for circularly/elliptically polarized wave transceiving86US 4,864,320 ABall Corporation · 1989
- Radiation shielding and range extending antenna assembly84US 6,249,256 B1RangeStar Wireless, Inc. · 2001