H01Q 1/421
Means for correcting aberrations introduced by a radome
Official title: {Means for correcting aberrations introduced by a radome}
H01Q1/421 (Means for correcting aberrations introduced by a radome) appears on 142 US grants and 152 published applications in this corpus.
Search patents in H01Q- Granted patents
- 142
- Published applications
- 152
- Assignees
- 114
- Inventors
- 411
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 2 |
| 2003 | 1 | 1 |
| 2004 | 1 | 4 |
| 2005 | 2 | 0 |
| 2006 | 2 | 2 |
| 2007 | 0 | 2 |
| 2008 | 1 | 3 |
| 2009 | 2 | 2 |
| 2010 | 2 | 4 |
| 2011 | 4 | 1 |
| 2012 | 1 | 2 |
| 2013 | 2 | 2 |
| 2014 | 1 | 3 |
| 2015 | 1 | 9 |
| 2016 | 3 | 0 |
| 2017 | 6 | 4 |
| 2018 | 2 | 9 |
| 2019 | 4 | 9 |
| 2020 | 10 | 22 |
| 2021 | 14 | 19 |
| 2022 | 22 | 22 |
| 2023 | 12 | 12 |
| 2024 | 12 | 7 |
| 2025 | 15 | 8 |
| 2026 | 3 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Waveguide antenna, radar sensor and vehicle30 Jul 2026US 2026/0221663 A1Continental Autonomous Mobility Germany GmbH
- Radar cover for a vehicle radar system9 Jul 2026US 2026/0194624 A1Bendix Commercial Vehicle Systems LLC
- Antenna radome, base station antenna, pim guard assembly and methods of making same30 Apr 2026US 2026/0121286 A1Outdoor Wireless Networks LLC
- Antenna system25 Dec 2025US 2025/0392051 A1Honeywell International Inc.
- Antenna radome and electronics device including the same6 Nov 2025US 2025/0343350 A1Samsung Electronics Co., Ltd.
Most cited
By later US patents
- Primary radiator for parabolic antenna191US 7,027,003 B2Funai Electric Co., Ltd. · 2006
- System for resolving velocity ambiguity in pulse-doppler radar66US 3,935,572 AHughes Aircraft Company · 1976
- Tracking system utilizing Kalman filter concepts44US 3,952,304 AHughes Aircraft Company · 1976
- Antenna system and method42US 8,184,064 B2Ubiquiti Networks, Inc. · 2012
- System and technique for mounting a radar system on a vehicle34US 6,489,927 B2Raytheon Company · 2002