H01Q 5/45
Using two or more feeds in association with a common reflecting, diffracting
Official title: using two or more feeds in association with a common reflecting, diffracting or refracting device
H01Q5/45 (Using two or more feeds in association with a common reflecting, diffracting) appears on 370 US grants and 250 published applications in this corpus.
Search patents in H01Q- Granted patents
- 370
- Published applications
- 250
- Assignees
- 212
- Inventors
- 856
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 3 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 5 | 0 |
| 1982 | 4 | 0 |
| 1983 | 2 | 0 |
| 1984 | 6 | 0 |
| 1985 | 6 | 0 |
| 1986 | 0 | 0 |
| 1987 | 5 | 0 |
| 1988 | 8 | 0 |
| 1989 | 9 | 0 |
| 1990 | 3 | 0 |
| 1991 | 8 | 0 |
| 1992 | 3 | 0 |
| 1993 | 6 | 0 |
| 1994 | 6 | 0 |
| 1995 | 5 | 0 |
| 1996 | 2 | 0 |
| 1997 | 4 | 0 |
| 1998 | 9 | 0 |
| 1999 | 7 | 0 |
| 2000 | 7 | 0 |
| 2001 | 15 | 5 |
| 2002 | 18 | 7 |
| 2003 | 9 | 9 |
| 2004 | 9 | 8 |
| 2005 | 10 | 9 |
| 2006 | 6 | 4 |
| 2007 | 4 | 4 |
| 2008 | 5 | 5 |
| 2009 | 3 | 0 |
| 2010 | 2 | 5 |
| 2011 | 3 | 4 |
| 2012 | 2 | 2 |
| 2013 | 5 | 3 |
| 2014 | 5 | 7 |
| 2015 | 4 | 7 |
| 2016 | 6 | 5 |
| 2017 | 6 | 9 |
| 2018 | 7 | 10 |
| 2019 | 17 | 22 |
| 2020 | 17 | 24 |
| 2021 | 21 | 23 |
| 2022 | 22 | 15 |
| 2023 | 18 | 21 |
| 2024 | 15 | 16 |
| 2025 | 15 | 16 |
| 2026 | 8 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Phased array excited multi-mode waveguide with omnidirectional coverage and beam steering14 Jul 2026US 12,683,284 B2L3Harris Technologies, Inc.
- Antenna and associated coupler for transferring an antenna function and corresponding communicating device30 Jun 2026US 12,671,180 B2Sagemcom Energy & Telecom SAS
- Antenna arrangement9 Jun 2026US 12,651,829 B2Saab AB
- Antenna module and communication apparatus equipped with the same2 Jun 2026US 12,646,842 B2Murata Manufacturing Co., Ltd.
- Tunable antenna19 May 2026US 12,633,664 B2The United States of America as represented by the Secretary of the Navy
- Coaxial polarizer and multiband antenna comprising same1 Oct 2026US 2026/0302640 A1Intellian Technologies Inc.
- Antenna assembly for a vehicle and a window assembly including the same25 Jun 2026US 2026/0180182 A1AGC Automotive Americas Co.
- Antenna with dual-function antenna structure with concave substrate and associated methods25 Jun 2026US 2026/0180198 A1Eagle Technology, LLC
- Multi-band antenna system and base station11 Jun 2026US 2026/0163237 A1Huawei Technologies Co., Ltd.
- Phased array excited multi-mode waveguide with omnidirectional coverage and beam steering7 May 2026US 2026/0128524 A1L3Harris Technologies, Inc.
Most cited
By later US patents
- Shrouded horn feed assembly265US 5,793,334 AL-3 Communications Corporation · 1998
- Ka/Ku dual band feedhorn and orthomode transduce (OMT)240US 6,714,165 B2Newtec Cy · 2004
- R.F. transparent RF/UV-IR detector apparatus237US 5,327,149 AHughes Missile Systems Company · 1994
- Launcher for plural band feed system236US 5,818,396 AL-3 Communications Corporation · 1998
- Dual polarized dual band antenna232US 5,451,969 ARaytheon Company · 1995