H03H 2007/386
Multiple band impedance matching
Official title: {Multiple band impedance matching}
H03H2007/386 (Multiple band impedance matching) appears on 147 US grants and 155 published applications in this corpus.
Search patents in H03H- Granted patents
- 147
- Published applications
- 155
- Assignees
- 85
- Inventors
- 337
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 2 |
| 2005 | 1 | 1 |
| 2006 | 2 | 1 |
| 2007 | 0 | 2 |
| 2008 | 1 | 4 |
| 2009 | 1 | 3 |
| 2010 | 4 | 3 |
| 2011 | 2 | 5 |
| 2012 | 2 | 9 |
| 2013 | 8 | 5 |
| 2014 | 2 | 12 |
| 2015 | 10 | 11 |
| 2016 | 8 | 3 |
| 2017 | 12 | 5 |
| 2018 | 7 | 8 |
| 2019 | 12 | 14 |
| 2020 | 18 | 14 |
| 2021 | 8 | 9 |
| 2022 | 5 | 15 |
| 2023 | 8 | 8 |
| 2024 | 9 | 7 |
| 2025 | 8 | 8 |
| 2026 | 10 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Configurable filter for subharmonic blockers in multiband wireless receivers5 May 2026US 12,621,018 B2Nordic Semiconductor ASA
- Match network with switchable variable capacitance14 Apr 2026US 12,603,630 B2Advanced Energy Industries, Inc.
- Technologies for impedance matching networks for qubits14 Apr 2026US 12,603,640 B2Intel Corporation
- Dual-band RF mixer chain using dual-band matching network and shared local oscillator14 Apr 2026US 12,603,663 B2Apple Inc.
- Single antenna inductor to match all bands in a front-end module7 Apr 2026US 12,597,904 B2Skyworks Solutions, Inc.
- Matching circuit for antennas24 Sep 2026US 2026/0291528 A1Kinneret Smart Waves Ltd. / KSW Antennas
- Impedance matching circuit and transmitter18 Jun 2026US 2026/0171997 A1Pacific Industrial Co., Ltd.
- Interstage matching network attenuator19 Mar 2026US 2026/0081576 A1Intel Corporation
- Configurable unequal power divider/combiner circuits and methods5 Mar 2026US 2026/0066517 A1NXP USA, Inc.
- Programmable power splitter circuits and methods5 Mar 2026US 2026/0066868 A1NXP B. V.
Most cited
By later US patents
- Adaptive impedance matching apparatus, system and method with improved dynamic range152US 7,535,312 B2Paratek Microwave, Inc. · 2009
- Techniques for improved adaptive impedance matching145US 7,917,104 B2Paratek Microwave, Inc. · 2011
- Adaptive impedance matching apparatus, system and method with improved dynamic range133US 7,852,170 B2Paratek Microwave, Inc. · 2010
- Glass antenna system for automobile111US 5,699,071 ANippon Sheet Glass Co., Ltd. · 1997
- Techniques for improved adaptive impedance matching110US 8,620,236 B2BlackBerry Limited · 2013