H01Q 13/02
Waveguide horns
H01Q13/02 (Waveguide horns) appears on 1,505 US grants and 1,336 published applications in this corpus.
Search patents in H01Q- Granted patents
- 1,505
- Published applications
- 1,336
- Assignees
- 642
- Inventors
- 2,690
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 11 | 0 |
| 1977 | 8 | 0 |
| 1978 | 9 | 0 |
| 1979 | 7 | 0 |
| 1980 | 5 | 0 |
| 1981 | 6 | 0 |
| 1982 | 7 | 0 |
| 1983 | 6 | 0 |
| 1984 | 8 | 0 |
| 1985 | 8 | 0 |
| 1986 | 6 | 0 |
| 1987 | 13 | 0 |
| 1988 | 15 | 0 |
| 1989 | 12 | 0 |
| 1990 | 9 | 0 |
| 1991 | 7 | 0 |
| 1992 | 10 | 0 |
| 1993 | 8 | 0 |
| 1994 | 7 | 0 |
| 1995 | 11 | 0 |
| 1996 | 7 | 0 |
| 1997 | 7 | 0 |
| 1998 | 14 | 0 |
| 1999 | 21 | 0 |
| 2000 | 20 | 0 |
| 2001 | 30 | 7 |
| 2002 | 28 | 37 |
| 2003 | 33 | 25 |
| 2004 | 19 | 25 |
| 2005 | 31 | 43 |
| 2006 | 31 | 23 |
| 2007 | 24 | 24 |
| 2008 | 17 | 22 |
| 2009 | 23 | 32 |
| 2010 | 29 | 34 |
| 2011 | 31 | 21 |
| 2012 | 21 | 37 |
| 2013 | 28 | 38 |
| 2014 | 31 | 56 |
| 2015 | 45 | 56 |
| 2016 | 59 | 62 |
| 2017 | 66 | 71 |
| 2018 | 65 | 124 |
| 2019 | 123 | 124 |
| 2020 | 122 | 93 |
| 2021 | 83 | 85 |
| 2022 | 73 | 72 |
| 2023 | 74 | 57 |
| 2024 | 78 | 72 |
| 2025 | 48 | 60 |
| 2026 | 51 | 36 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- H01Q 13/025Multimode horn antennas303
- H01Q 13/0208Corrugated horns200
- H01Q 13/0283Apparatus or processes specially provided for manufacturing horns112
- H01Q 13/0241Radiating a circularly polarised wave105
- H01Q 13/0275Ridged horns101
- H01Q 13/0233Horns fed by a slotted waveguide array82
- H01Q 13/04Biconical horns70
- H01Q 13/0266Provided with a flange or a choke67
Recent patents
- Wireless interconnects in integrated circuit package substrates with glass cores29 Sep 2026US 12,749,798 B2Intel Corporation
- Millimeter-wave antenna structure and millimeter-wave antenna module29 Sep 2026US 12,749,806 B2Universal Scientific Industrial (Shanghai) Co., Ltd.
- Transformative apparatus, arrayed transformative apparatus, and communication device15 Sep 2026US 12,738,617 B2Huawei Technologies Co., Ltd.
- Additively manufactured monolithic waveguide transmission line with stepped mode transition1 Sep 2026US 12,725,900 B2BAE Systems Information and Electronic Systems Integration Inc.
- Antenna array comprising horn array elements25 Aug 2026US 12,719,159 B2Cambium Networks Ltd
- Low-Profile Stackable Retroreflective Electromagnetic Markers For Enhanced Automotive Radar Vision8 Oct 2026US 2026/0312294 A1The Regents of the University of Michigan
- Substrate-integrated dielectric waveguide antenna10 Sep 2026US 2026/0269482 A1Huawei Technologies Co., Ltd.
- Antenna element, antenna array, and antenna module20 Aug 2026US 2026/0246149 A1Sony Semiconductor Solutions Corporation
- Multiple port high power horn antenna20 Aug 2026US 2026/0246150 A1ThinKom Solutions, Inc.
- Wireless communication system20 Aug 2026US 2026/0246151 A1Denso Corporation
Most cited
By later US patents
- Access point and methods for use in a radio distributed antenna system479US 10,230,428 B1AT&T Intellectual Property I, L. P. · 2019
- Transmission medium and communication interfaces and methods for use therewith467US 9,742,462 B2AT&T Intellectual Property I, L. P. · 2017
- Methods and apparatus for inducing a non-fundamental wave mode on a transmission medium465US 9,640,850 B2AT&T Intellectual Property I, L. P. · 2017
- Apparatus and methods for processing ultra-wideband electromagnetic waves454US 9,998,172 B1AT&T Intellectual Property I, L. P. · 2018
- Method and apparatus for coupling an antenna to a device435US 10,033,107 B2AT&T Intellectual Property I, L. P. · 2018