H01Q 3/40
With phasing matrix
Official title: with phasing matrix
H01Q3/40 (With phasing matrix) appears on 696 US grants and 605 published applications in this corpus.
Search patents in H01Q- Granted patents
- 696
- Published applications
- 605
- Assignees
- 291
- Inventors
- 1,198
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 3 | 0 |
| 1978 | 4 | 0 |
| 1979 | 3 | 0 |
| 1980 | 5 | 0 |
| 1981 | 4 | 0 |
| 1982 | 3 | 0 |
| 1983 | 3 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 5 | 0 |
| 1988 | 1 | 0 |
| 1989 | 8 | 0 |
| 1990 | 6 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 5 | 0 |
| 1995 | 2 | 0 |
| 1996 | 4 | 0 |
| 1997 | 3 | 0 |
| 1998 | 15 | 0 |
| 1999 | 10 | 0 |
| 2000 | 10 | 0 |
| 2001 | 20 | 1 |
| 2002 | 15 | 20 |
| 2003 | 14 | 10 |
| 2004 | 11 | 13 |
| 2005 | 9 | 9 |
| 2006 | 8 | 7 |
| 2007 | 5 | 4 |
| 2008 | 6 | 9 |
| 2009 | 5 | 9 |
| 2010 | 12 | 7 |
| 2011 | 5 | 11 |
| 2012 | 8 | 9 |
| 2013 | 12 | 22 |
| 2014 | 14 | 22 |
| 2015 | 7 | 18 |
| 2016 | 22 | 16 |
| 2017 | 25 | 36 |
| 2018 | 43 | 52 |
| 2019 | 48 | 66 |
| 2020 | 75 | 58 |
| 2021 | 60 | 58 |
| 2022 | 48 | 32 |
| 2023 | 39 | 35 |
| 2024 | 35 | 33 |
| 2025 | 27 | 27 |
| 2026 | 19 | 21 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Planar antenna and antenna device22 Sep 2026US 12,744,315 B2NEC Corporation
- Electronic device including antenna and antenna control method15 Sep 2026US 12,738,641 B2Postech Research and Business Development Foundation
- Antenna module implemented as multi-layer substrate, and electronic device including same25 Aug 2026US 12,719,178 B2LG Electronics Inc.
- Compact and wideband beam-switching antenna array architecture18 Aug 2026US 12,712,256 B2Intel Corporation
- Microwave distribution network4 Aug 2026US 12,700,666 B2Airbus Defence and Space GmbH
- Coupler, butler matrix circuit, transmitting circuit, and transmitting device1 Oct 2026US 2026/0302585 A1Sumitomo Electric Industries, Ltd.
- Antenna device17 Sep 2026US 2026/0280121 A1Industrial Technology Research Institute
- Antenna device and aircraft/spacecraft13 Aug 2026US 2026/0237909 A1Universität der Bundeswehr München
- Array Fed RF Lens Antenna6 Aug 2026US 2026/0229792 A1Matsing, Inc.
- Multibeam sector-splitting base station antennas having modified nolen matrix-based beamforming networks23 Jul 2026US 2026/0213425 A1Outdoor Wireless Networks LLC
Most cited
By later US patents
- Dual mode communications device with remote device feedback and methods for use therewith438US 10,051,488 B1AT&T Intellectual Property I, L. P. · 2018
- Dual mode communications device with null steering and methods for use therewith320US 10,244,408 B1AT&T Intellectual Property I, L. P. · 2019
- Phased array antenna303US 4,123,759 AMicrowave Associates, Inc. · 1978
- Near object detection system242US 6,670,910 B2Raytheon Company · 2003
- Shared phased array beamformer229US 7,369,085 B1Lockheed Martin Corporation · 2008