H01Q 9/0478
With means for suppressing spurious modes
Official title: {with means for suppressing spurious modes, e.g. cross polarisation}
H01Q9/0478 (With means for suppressing spurious modes) appears on 79 US grants and 82 published applications in this corpus.
Search patents in H01Q- Granted patents
- 79
- Published applications
- 82
- Assignees
- 64
- Inventors
- 210
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 4 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 2 |
| 2007 | 0 | 1 |
| 2008 | 1 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 2 |
| 2014 | 1 | 0 |
| 2015 | 0 | 2 |
| 2016 | 0 | 1 |
| 2017 | 3 | 4 |
| 2018 | 4 | 5 |
| 2019 | 4 | 6 |
| 2020 | 10 | 11 |
| 2021 | 6 | 15 |
| 2022 | 9 | 1 |
| 2023 | 8 | 11 |
| 2024 | 9 | 7 |
| 2025 | 4 | 7 |
| 2026 | 7 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Antenna, antenna module, and electronic device26 Mar 2026US 2026/0088502 A1Huawei Technologies Co., Ltd.
- Antenna structure and electronic device comprising same18 Dec 2025US 2025/0385443 A1Samsung Electronics Co., Ltd.
- Antenna element, antenna system, and communication device11 Dec 2025US 2025/0379363 A1Huawei Technologies Co., Ltd.
Most cited
By later US patents
- Tunable microstrip patch antenna and control system therefor314US 6,061,025 AAtlantic Aerospace Electronics Corporation · 2000
- Modular type cellular antenna assembly195US 9,590,317 B2CommScope Technologies LLC · 2017
- Tunable microstrip patch antennas181US 5,777,581 AAtlantic Aerospace Electronics Corporation · 1998
- Antenna device177US 7,057,558 B2Matsushita Electric Industrial Co., Ltd. · 2006
- Double resonance antenna structure for several frequency ranges147US 6,140,966 ANokia Mobile Phones Ltd. · 2000