H01Q 15/0053
Selective devices used as spatial filter or angular sidelobe filter
Official title: {Selective devices used as spatial filter or angular sidelobe filter}
H01Q15/0053 (Selective devices used as spatial filter or angular sidelobe filter) appears on 80 US grants and 80 published applications in this corpus.
Search patents in H01Q- Granted patents
- 80
- Published applications
- 80
- Assignees
- 84
- Inventors
- 225
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 1 | 4 |
| 2005 | 3 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 2 |
| 2008 | 3 | 2 |
| 2009 | 1 | 4 |
| 2010 | 3 | 5 |
| 2011 | 2 | 2 |
| 2012 | 1 | 2 |
| 2013 | 3 | 5 |
| 2014 | 4 | 2 |
| 2015 | 2 | 5 |
| 2016 | 3 | 3 |
| 2017 | 5 | 5 |
| 2018 | 3 | 3 |
| 2019 | 4 | 2 |
| 2020 | 6 | 6 |
| 2021 | 4 | 6 |
| 2022 | 3 | 4 |
| 2023 | 1 | 3 |
| 2024 | 1 | 6 |
| 2025 | 7 | 6 |
| 2026 | 4 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Antenna having a spatial bandpass structure and parasitic radiator6 Oct 2026US 12,756,106 B2Galtronics USA, Inc.
- Highly efficient parabolic antenna configured with corrective meta surface structure2 Jun 2026US 12,646,852 B2Teltrium, Inc.
- Composite resonator and assembly31 Mar 2026US 12,592,471 B2KYOCERA Corporation
- Frequency selective surface unit, frequency selective surface structure, electronic device and radome24 Mar 2026US 12,586,917 B2Beijing BOE Technology Development Co., Ltd.
- Canceler device and wireless device18 Nov 2025US 12,476,667 B2Mitsubishi Electric Corporation
- Calculating phase and gain parameters to control antennas for a specified spatial filter13 Aug 2026US 2026/0237910 A1International Business Machines Corporation
- Millimeter wave filter array15 Jan 2026US 2026/0018796 A1Knowles Cazenovia, Inc.
- An antenna canopy system design for reduction of atmospheric self-interference28 Aug 2025US 2025/0273851 A1Jio Platforms Limited
- Radar sensor14 Aug 2025US 2025/0258274 A1Aptiv Technologies AG
- Electronic device including spatial filter device24 Apr 2025US 2025/0132500 A1Samsung Electronics Co., Ltd.
Most cited
By later US patents
- Antenna calibration method and system218US 7,408,507 B1The United States of America as represented by the Secretary of the Navy · 2008
- Antenna arrangements using focal plane filtering for reducing sidelobes159US 4,516,130 AAT&T Bell Laboratories · 1985
- High-gain wideband antenna apparatus157US 9,246,231 B2Electronics and Telecommunications Research Institute · 2016
- Resistive loop angular filter62US 4,638,324 AHazeltine Corporation · 1987
- Uni-dimensional steering of phased array antennas34US 10,770,790 B1Space Exploration Technologies Corp. · 2020