H01Q 19/132
Horn reflector antennas
Official title: {Horn reflector antennas; Off-set feeding}
H01Q19/132 (Horn reflector antennas) appears on 297 US grants and 225 published applications in this corpus.
Search patents in H01Q- Granted patents
- 297
- Published applications
- 225
- Assignees
- 149
- Inventors
- 487
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 4 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 5 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 5 | 0 |
| 1999 | 10 | 0 |
| 2000 | 11 | 0 |
| 2001 | 14 | 4 |
| 2002 | 13 | 8 |
| 2003 | 7 | 3 |
| 2004 | 3 | 5 |
| 2005 | 5 | 9 |
| 2006 | 7 | 5 |
| 2007 | 5 | 5 |
| 2008 | 6 | 4 |
| 2009 | 4 | 6 |
| 2010 | 7 | 5 |
| 2011 | 2 | 8 |
| 2012 | 4 | 6 |
| 2013 | 4 | 5 |
| 2014 | 7 | 6 |
| 2015 | 1 | 3 |
| 2016 | 9 | 14 |
| 2017 | 6 | 14 |
| 2018 | 21 | 25 |
| 2019 | 34 | 23 |
| 2020 | 17 | 23 |
| 2021 | 12 | 6 |
| 2022 | 12 | 6 |
| 2023 | 11 | 7 |
| 2024 | 11 | 18 |
| 2025 | 8 | 5 |
| 2026 | 6 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Metal-only flat metasurface antenna29 Sep 2026US 12,749,818 B2California Institute of Technology
- Antenna and antenna system2 Jun 2026US 12,646,857 B2Rohde & Schwarz GmbH & Co.KG
- Terahertz device7 Apr 2026US 12,597,714 B2Rohm Co., Ltd.
- Mounting system for use with an antenna assembly31 Mar 2026US 12,592,496 B2Global Invacom Limited
- Spinning directional antenna in centimeter and millimeter wave bands24 Mar 2026US 12,586,897 B2University of Southern California
- Terahertz device16 Jul 2026US 2026/0204803 A1Rohm Co., Ltd.
- Ground Network for End-to-End Beamforming15 Jan 2026US 2026/0019145 A1ViaSat, Inc.
- Satellite for End to End Beamforming11 Sep 2025US 2025/0286608 A1ViaSat, Inc.
- Access Node Farm for End-to-End Beamforming11 Sep 2025US 2025/0286609 A1
- System and method for end-to-end beamforming11 Sep 2025US 2025/0286610 A1ViaSat, Inc.
Most cited
By later US patents
- Dual mode communications device and methods for use therewith426US 10,062,970 B1AT&T Intellectual Property I, L. P. · 2018
- Radio frequency identification transponder having a high gain antenna configuration253US 6,320,509 B1Intermec IP Corp. · 2001
- Satellite ground station antenna with wide field of view and nulling pattern using surface waveguide antennas239US 7,522,115 B2Mediaur Technologies, Inc. · 2009
- Flared microwave feed horns and waveguide transitions237US 4,604,627 AAndrew Corporation · 1986
- Millimeter wave and infrared sensor in a common receiving aperture205US 5,214,438 AWestinghouse Electric Corp. · 1993