H01Q 25/04
Multimode antennas
Official title: Multimode antennas {(corrugated horns H01Q13/0208)}
H01Q25/04 (Multimode antennas) appears on 187 US grants and 151 published applications in this corpus.
Search patents in H01Q- Granted patents
- 187
- Published applications
- 151
- Assignees
- 115
- Inventors
- 345
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 3 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 4 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 4 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 6 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 4 | 1 |
| 2002 | 3 | 0 |
| 2003 | 1 | 2 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 2 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 3 |
| 2010 | 1 | 1 |
| 2011 | 1 | 1 |
| 2012 | 0 | 2 |
| 2013 | 2 | 8 |
| 2014 | 0 | 4 |
| 2015 | 8 | 7 |
| 2016 | 4 | 4 |
| 2017 | 8 | 7 |
| 2018 | 9 | 12 |
| 2019 | 13 | 19 |
| 2020 | 14 | 24 |
| 2021 | 27 | 10 |
| 2022 | 13 | 13 |
| 2023 | 12 | 5 |
| 2024 | 11 | 13 |
| 2025 | 5 | 3 |
| 2026 | 7 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System and method of providing a wireless router15 Sep 2026US 12,738,645 B2Space Exploration Technologies Corp.
- Full-duplex transceiver14 Jul 2026US 12,683,298 B2Huawei Technologies Canada Co., Ltd.
- Antenna structure and electronic device23 Jun 2026US 12,665,294 B2Huawei Technologies Co., Ltd.
- Ultra wideband radio devices and methods9 Jun 2026US 12,652,074 B2SPARK Microsystems International Inc.
- Multi-mode precoding matrix information report for orbital angular momentum based communication system2 Jun 2026US 12,647,167 B2QUALCOMM Incorporated
- Dual-Function Satellite/Radar Communications System16 Jul 2026US 2026/0202507 A1Elta Systems Ltd.
- Electronic device16 Jul 2026US 2026/0204792 A1Huawei Technologies Co., Ltd.
- Antenna and communication device4 Jun 2026US 2026/0155569 A1
- Phased array excited multi-mode waveguide with omnidirectional coverage and beam steering7 May 2026US 2026/0128524 A1L3Harris Technologies, Inc.
- Antenna apparatus and antenna system26 Mar 2026US 2026/0088512 A1Huawei Technologies Co., Ltd.
Most cited
By later US patents
- Beam adaptive multi-feed dielectric antenna system and methods for use therewith300US 10,243,270 B2AT&T Intellectual Property I, L. P. · 2019
- Wireless antenna array system architecture and methods to achieve 3D beam coverage289US 7,830,312 B2Intel Corporation · 2010
- Multi-mode broadband patch antenna286US 6,292,143 B1The United States of America as represented by the Administrator of the National Aeronautics and Space Administration · 2001
- Shrouded horn feed assembly265US 5,793,334 AL-3 Communications Corporation · 1998
- Dual frequency antenna feed with apertured channel250US 5,109,232 AAndrew Corporation · 1992