H04B 17/103
Reflected power
Official title: {Reflected power, e.g. return loss}
H04B17/103 (Reflected power) appears on 285 US grants and 295 published applications in this corpus.
Search patents in H04B- Granted patents
- 285
- Published applications
- 295
- Assignees
- 160
- Inventors
- 666
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 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 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 4 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 2 |
| 2004 | 2 | 0 |
| 2005 | 0 | 4 |
| 2006 | 3 | 1 |
| 2007 | 0 | 2 |
| 2008 | 1 | 2 |
| 2009 | 0 | 1 |
| 2010 | 0 | 4 |
| 2011 | 2 | 4 |
| 2012 | 1 | 5 |
| 2013 | 7 | 9 |
| 2014 | 6 | 11 |
| 2015 | 14 | 12 |
| 2016 | 13 | 10 |
| 2017 | 16 | 27 |
| 2018 | 21 | 20 |
| 2019 | 20 | 19 |
| 2020 | 26 | 32 |
| 2021 | 25 | 43 |
| 2022 | 29 | 32 |
| 2023 | 35 | 19 |
| 2024 | 26 | 17 |
| 2025 | 15 | 11 |
| 2026 | 7 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Module arranged to bidirectionally pass coupled power signal29 Sep 2026US 12,750,075 B2Skyworks Solutions, Inc.
- Transmission power control for beam failure recovery requests28 Jul 2026US 12,696,336 B2Bloomsbury Design Labs LLC
- Method and apparatus for load impedance-aware effective isotropic radiated power (EIRP) calibration in FR2 phased array transmitters9 Jun 2026US 12,652,067 B2Samsung Electronics Co., Ltd.
- Diffraction loss analysis device, diffraction loss analysis method, and recording medium9 Jun 2026US 12,652,117 B2NEC Corporation
- Apparatuses and methods for facilitating an inverse ray tracing to determine properties of signals and services19 May 2026US 12,633,033 B2AT&T Intellectual Property I, L. P.
- Apparatuses and methods for facilitating an inverse ray tracing to determine properties of signals and services20 Aug 2026US 2026/0245291 A1AT&T Intellectual Property I, L. P.
- Characterizing satellite beams via passive measurement of terrestrial traffic25 Jun 2026US 2026/0180701 A1AT&T Intellectual Property I, L. P.
- Method for measuring antenna reflection coefficient and user equipment using the same28 May 2026US 2026/0149511 A1Mediatek Inc.
- Communication of wireless signals through physical barriers21 May 2026US 2026/0143438 A1Pivotal Commware, Inc.
- Antenna impedance detection and tuning12 Feb 2026US 2026/0045695 A1QUALCOMM Incorporated
Most cited
By later US patents
- Systems and methods for controlling output power in a communication device219US 6,710,651 B2Kyocera Wireless Corp. · 2004
- Radio frequency communication devices and methods87US 8,112,043 B2Infineon Technologies AG · 2012
- Amplifier protection circuit70US 4,122,400 ARCA Corporation · 1978
- System and method for adaptive beamforming for specific absorption rate control68US 8,442,457 B2Google Inc. · 2013
- Wireless electronic device with calibrated reflectometer64US 9,594,147 B2Apple Inc. · 2017