H01Q 3/38
The phase-shifters being digital
Official title: the phase-shifters being digital
H01Q3/38 (The phase-shifters being digital) appears on 497 US grants and 473 published applications in this corpus.
Search patents in H01Q- Granted patents
- 497
- Published applications
- 473
- Assignees
- 241
- Inventors
- 1,013
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 4 | 0 |
| 1978 | 4 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 4 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 6 | 0 |
| 1987 | 7 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 1 |
| 2002 | 4 | 4 |
| 2003 | 3 | 5 |
| 2004 | 4 | 0 |
| 2005 | 2 | 1 |
| 2006 | 2 | 4 |
| 2007 | 0 | 0 |
| 2008 | 1 | 3 |
| 2009 | 2 | 4 |
| 2010 | 2 | 4 |
| 2011 | 5 | 3 |
| 2012 | 0 | 3 |
| 2013 | 3 | 4 |
| 2014 | 2 | 5 |
| 2015 | 3 | 5 |
| 2016 | 10 | 17 |
| 2017 | 11 | 23 |
| 2018 | 14 | 31 |
| 2019 | 39 | 46 |
| 2020 | 52 | 46 |
| 2021 | 44 | 55 |
| 2022 | 53 | 64 |
| 2023 | 56 | 45 |
| 2024 | 54 | 45 |
| 2025 | 35 | 29 |
| 2026 | 40 | 26 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- RF Phase Shifter22 Sep 2026US 12,744,314 B2Telefonaktiebolaget LM Ericsson (publ)
- Electronic device including antenna and antenna control method15 Sep 2026US 12,738,641 B2Postech Research and Business Development Foundation
- System and method for a digitally beamformed phased array feed15 Sep 2026US 12,738,648 B2BlueHalo, LLC
- 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 feed10 Sep 2026US 2026/0269474 A1BlueHalo, LLC
- Phased array antennas employing antenna element system in package10 Sep 2026US 2026/0269475 A1ViaSat, Inc.
- Phased array antenna module27 Aug 2026US 2026/0254112 A1Fujikura Ltd.
- 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
- Narrow-band beam steering system99US 4,616,231 AHughes Aircraft Company · 1986
- Subarray pattern control and null steering for subarray antenna systems92US 4,246,585 AThe United States of America as represented by the Secretary of the Air Force · 1981
- Wireless transceiver having receive antennas and transmit antennas with orthogonal polarizations in a phased array antenna panel87US 10,854,995 B2Movandi Corporation · 2020
- Communication system comprising an active-antenna repeater84US 5,832,365 ALucent Technologies Inc. · 1998
- Input specific independent sector mapping84US 6,070,090 AMetawave Communications Corporation · 2000