H01Q 21/293
One unit or more being an array of identical aerial elements
Official title: {one unit or more being an array of identical aerial elements (adaptive arrays H01Q3/2605)}
H01Q21/293 (One unit or more being an array of identical aerial elements) appears on 217 US grants and 207 published applications in this corpus.
Search patents in H01Q- Granted patents
- 217
- Published applications
- 207
- Assignees
- 147
- Inventors
- 495
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 4 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 0 |
| 2002 | 0 | 1 |
| 2003 | 3 | 1 |
| 2004 | 1 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 2 |
| 2007 | 0 | 4 |
| 2008 | 2 | 4 |
| 2009 | 1 | 4 |
| 2010 | 5 | 4 |
| 2011 | 7 | 5 |
| 2012 | 1 | 5 |
| 2013 | 5 | 9 |
| 2014 | 8 | 8 |
| 2015 | 6 | 10 |
| 2016 | 8 | 14 |
| 2017 | 9 | 15 |
| 2018 | 14 | 16 |
| 2019 | 13 | 19 |
| 2020 | 22 | 20 |
| 2021 | 25 | 23 |
| 2022 | 14 | 13 |
| 2023 | 20 | 7 |
| 2024 | 11 | 15 |
| 2025 | 3 | 5 |
| 2026 | 7 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Wireless access device and communication system6 Oct 2026US 12,756,112 B2Honor Device Co., Ltd.
- Electronic device including antenna array8 Sep 2026US 12,731,914 B2Samsung Electronics Co., Ltd.
- Two-way time transfer in a coherent sensor array system25 Aug 2026US 12,716,983 B2Chaos Industries, Inc.
- Gain pattern overlap reduction5 May 2026US 12,621,040 B2QUALCOMM Incorporated
- Antenna systems14 Apr 2026US 12,603,445 B2Parsec Technologies, Inc.
- Battery pack and wireless communication apparatus and wireless communication method thereof28 May 2026US 2026/0149063 A1Samsung SDI.Co., Ltd.
- Directional antenna array26 Feb 2026US 2026/0058377 A1Cisco Technology, Inc.
- Radar device and transmitting/receiving array antenna20 Nov 2025US 2025/0355079 A1Panasonic Automotive Systems Co., Ltd.
- Antenna system and communication device9 Oct 2025US 2025/0316889 A1Huawei Technologies Co., Ltd.
- Wireless access device and communication system12 Jun 2025US 2025/0192447 A1Honor Device Co., Ltd.
Most cited
By later US patents
- Integrated defense communications system antijamming antenna system195US 4,673,943 AThe United States of America as represented by the Secretary of the Air Force · 1987
- Multimode antenna structure186US 8,866,691 B2SkyCross, Inc. · 2014
- Cellular antennas with improved front-to-back performance166US 5,872,544 AGEC-Marconi Hazeltine Corporation Electronic Systems Division · 1999
- Transponder employing modulated backscatter microstrip double patch antenna83US 5,771,021 AAmtech Corporation · 1998
- Low cost angle of arrival measurement system80US 6,255,991 B1TRW Inc. · 2001