H03H 7/461
Particularly adapted for use in common antenna systems
Official title: {particularly adapted for use in common antenna systems}
H03H7/461 (Particularly adapted for use in common antenna systems) appears on 84 US grants and 83 published applications in this corpus.
Search patents in H03H- Granted patents
- 84
- Published applications
- 83
- Assignees
- 62
- Inventors
- 184
- Latest grant
- 30 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 3 |
| 2005 | 2 | 2 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 2 |
| 2009 | 1 | 2 |
| 2010 | 1 | 0 |
| 2011 | 1 | 4 |
| 2012 | 2 | 2 |
| 2013 | 1 | 7 |
| 2014 | 4 | 7 |
| 2015 | 10 | 3 |
| 2016 | 5 | 5 |
| 2017 | 5 | 2 |
| 2018 | 5 | 4 |
| 2019 | 3 | 8 |
| 2020 | 8 | 9 |
| 2021 | 9 | 8 |
| 2022 | 5 | 0 |
| 2023 | 1 | 2 |
| 2024 | 2 | 3 |
| 2025 | 4 | 4 |
| 2026 | 0 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Power combiner/splitter for millimetre wave applications11 Jun 2024US 12,009,565 B2NXP B. V.
- Matching circuit for antennas24 Sep 2026US 2026/0291528 A1Kinneret Smart Waves Ltd. / KSW Antennas
- Radio frequency communication circuits and methods25 Jun 2026US 2026/0180600 A1Intel Corporation
- Wireless Circuitry with a Hybrid Coupler22 Jan 2026US 2026/0025157 A1Apple Inc.
- Electronic device8 Jan 2026US 2026/0012153 A1Soshin Electric Co., Ltd.
- Off-Chip Interface8 Jan 2026US 2026/0012220 A1Forefront RF Ltd
Most cited
By later US patents
- Return path filter73US 5,745,838 ATresness Irrevocable Patent Trust · 1998
- High-frequency circuit, high-frequency device, and multiband communications apparatus62US 8,803,632 B2Hitachi Metals, Ltd. · 2014
- Extended bandwidth dual-band patch antenna systems and associated methods of broadband operation53US 5,969,681 AEricsson Inc. · 1999
- Radio frequency coupler apparatus suitable for use in a multi-band wireless communication device53US 6,496,708 B1Motorola, Inc. · 2002
- Multi-subscriber differentiation and distribution switching system having interchangeable differentiating circuits46US 4,354,167 A501 Centre de Recherche Industrielle du Quebec · 1982