H01Q 5/28
Arrangements for establishing polarisation or beam width over two or more different
Official title: Arrangements for establishing polarisation or beam width over two or more different wavebands
H01Q5/28 (Arrangements for establishing polarisation or beam width over two or more different) appears on 191 US grants and 221 published applications in this corpus.
Search patents in H01Q- Granted patents
- 191
- Published applications
- 221
- Assignees
- 132
- Inventors
- 439
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 3 | 3 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 2 | 1 |
| 2006 | 3 | 7 |
| 2007 | 6 | 6 |
| 2008 | 2 | 3 |
| 2009 | 1 | 0 |
| 2010 | 1 | 2 |
| 2011 | 3 | 3 |
| 2012 | 3 | 5 |
| 2013 | 2 | 3 |
| 2014 | 4 | 3 |
| 2015 | 5 | 6 |
| 2016 | 3 | 2 |
| 2017 | 3 | 5 |
| 2018 | 5 | 7 |
| 2019 | 6 | 11 |
| 2020 | 11 | 17 |
| 2021 | 11 | 15 |
| 2022 | 20 | 28 |
| 2023 | 23 | 24 |
| 2024 | 26 | 30 |
| 2025 | 18 | 18 |
| 2026 | 23 | 21 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- System and method for a digitally beamformed phased array feed15 Sep 2026US 12,738,649 B2BlueHalo, LLC
- System and method for a digitally beamformed phased array feed15 Sep 2026US 12,738,650 B2BlueHalo, LLC
- System and method for a digitally beamformed phased array feed15 Sep 2026US 12,738,651 B2BlueHalo, LLC
- System and method for a digitally beamformed phased array feed1 Sep 2026US 12,725,927 B2BlueHalo, LLC
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- Antenna assembly and electronic device27 Aug 2026US 2026/0254115 A1Huawei Technologies Co., Ltd.
- Radiating elements having single or parallel printed circuit board-based feed stalks and base station antennas having such radiating elements20 Aug 2026US 2026/0246145 A1Outdoor Wireless Networks LLC
- System and method for a digitally beamformed phased array feed13 Aug 2026US 2026/0237901 A1BlueHalo, LLC
- System and method for a digitally beamformed phased array feed13 Aug 2026US 2026/0237902 A1BlueHalo, LLC
Most cited
By later US patents
- Miniaturized ultra-wideband multifunction antenna via multi-mode traveling-waves (TW)161US 9,024,831 B2Wang Electro-Opto Corporation · 2015
- Broad-band antenna structure having frequency-independent, low-loss ground plane82US 4,608,572 AThe Boeing Company · 1986
- Multi-band wide-angle scan phased array antenna with novel grating lobe suppression70US 7,034,753 B1Rockwell Collins, Inc. · 2006
- Radio frequency ring-shaped slot antenna63US 4,208,660 ARaytheon Company · 1980
- Phased array antenna with active parasitic elements41US 6,448,937 B1Lucent Technologies Inc. · 2002