H04B 1/0458
Arrangements for matching and coupling between power amplifier and antenna or between
Official title: {Arrangements for matching and coupling between power amplifier and antenna or between amplifying stages (matching circuits in general H03H)}
H04B1/0458 (Arrangements for matching and coupling between power amplifier and antenna or between) appears on 1,865 US grants and 2,097 published applications in this corpus.
Search patents in H04B- Granted patents
- 1,865
- Published applications
- 2,097
- Assignees
- 557
- Inventors
- 3,447
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 4 | 0 |
| 1994 | 3 | 0 |
| 1995 | 5 | 0 |
| 1996 | 5 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 4 | 0 |
| 2000 | 8 | 0 |
| 2001 | 9 | 0 |
| 2002 | 9 | 33 |
| 2003 | 12 | 19 |
| 2004 | 20 | 24 |
| 2005 | 25 | 40 |
| 2006 | 16 | 18 |
| 2007 | 21 | 34 |
| 2008 | 16 | 40 |
| 2009 | 27 | 42 |
| 2010 | 33 | 80 |
| 2011 | 30 | 54 |
| 2012 | 50 | 55 |
| 2013 | 65 | 90 |
| 2014 | 81 | 121 |
| 2015 | 110 | 108 |
| 2016 | 116 | 117 |
| 2017 | 123 | 108 |
| 2018 | 132 | 104 |
| 2019 | 137 | 125 |
| 2020 | 133 | 168 |
| 2021 | 126 | 168 |
| 2022 | 140 | 110 |
| 2023 | 82 | 142 |
| 2024 | 99 | 117 |
| 2025 | 117 | 90 |
| 2026 | 79 | 90 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Electronic device and method for calibrating temperature related scattering matrix of temperature sensitive device6 Oct 2026US 12,754,080 B2Mediatek Inc.
- Matching network for a power amplifier6 Oct 2026US 12,756,366 B2QUALCOMM Incorporated
- RF switch with bypass topology6 Oct 2026US 12,756,388 B2pSemi Corporation
- Electronic device including coupler29 Sep 2026US 12,750,074 B2Samsung Electronics Co., Ltd.
- Module arranged to bidirectionally pass coupled power signal29 Sep 2026US 12,750,075 B2Skyworks Solutions, Inc.
- Stability circuits and methods for power amplifiers8 Oct 2026US 2026/0312549 A1Skyworks Solutions, Inc.
- Envelope controlled radio frequency switches8 Oct 2026US 2026/0312606 A1Skyworks Solutions, Inc.
- Techniques for diminishing latency in a distributed antenna system8 Oct 2026US 2026/0312607 A1Outdoor Wireless Networks LLC
- In-situ radio frequency current assessment for array transmission and optimization24 Sep 2026US 2026/0291080 A1Baylor University
- Matching circuit for antennas24 Sep 2026US 2026/0291528 A1Kinneret Smart Waves Ltd. / KSW Antennas
Most cited
By later US patents
- System and method for dual-band antenna matching340US 7,180,467 B2Kyocera Wireless Corp. · 2007
- Antenna tuning on an impedance trajectory283US 8,712,355 B2Motorola Mobility LLC · 2014
- Method and apparatus for enhancing an operating characteristic of a radio transmitter259US 5,564,086 AMotorola, Inc. · 1996
- Tunable horn antenna238US 6,867,744 B2Kyocera Wireless Corp. · 2005
- Tunable dual band antenna system231US 6,697,030 B2Sierra Wireless, Inc. · 2004