H04B 17/13
Of power amplifiers
Official title: of power amplifiers, e.g. gain or non-linearity
H04B17/13 (Of power amplifiers) appears on 404 US grants and 447 published applications in this corpus.
Search patents in H04B- Granted patents
- 404
- Published applications
- 447
- Assignees
- 196
- Inventors
- 1,042
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 2 |
| 2003 | 0 | 2 |
| 2004 | 1 | 1 |
| 2005 | 0 | 5 |
| 2006 | 3 | 3 |
| 2007 | 0 | 5 |
| 2008 | 1 | 9 |
| 2009 | 4 | 6 |
| 2010 | 9 | 5 |
| 2011 | 6 | 7 |
| 2012 | 12 | 18 |
| 2013 | 16 | 23 |
| 2014 | 21 | 24 |
| 2015 | 23 | 20 |
| 2016 | 19 | 24 |
| 2017 | 33 | 29 |
| 2018 | 31 | 30 |
| 2019 | 28 | 33 |
| 2020 | 32 | 29 |
| 2021 | 35 | 39 |
| 2022 | 29 | 31 |
| 2023 | 28 | 36 |
| 2024 | 29 | 28 |
| 2025 | 27 | 25 |
| 2026 | 10 | 13 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Combined radio altimeter and doppler radar with surface-mountable antenna array and loop-back calibration8 Sep 2026US 12,732,285 B2The Boeing Company
- In-device characterization of antenna coupling1 Sep 2026US 12,726,281 B2QUALCOMM Incorporated
- Estimation method of discrete digital signals in noisy overloaded wireless communication systems with CSI errors25 Aug 2026US 12,719,591 B2AUMOVIO Germany GmbH
- Electronic device and method of controlling spurious emission18 Aug 2026US 12,712,578 B2Samsung Electronics Co., Ltd.
- Power amplifier compressed reference signals for digital post distortion detection14 Jul 2026US 12,683,665 B2QUALCOMM Incorporated
- Panel level calibration for front end modules in a phased array antenna6 Aug 2026US 2026/0229774 A1Space Exploration Technologies Corp.
- Calibration method for parameters of a power amplifier9 Jul 2026US 2026/0196967 A1Arcadyan Technology Corporation
- Method for calibrating the transmission of phased array antenna with built-in local oscillator and electronic device9 Jul 2026US 2026/0197098 A1JCET Management Co., Ltd.
- Radio frequency front end module with gain and phase alignment9 Jul 2026US 2026/0197099 A1Qorvo US, Inc.
- Method for generating power-compensation values with historical data association and wireless communication module21 May 2026US 2026/0142733 A1Azurewave Technologies, Inc.
Most cited
By later US patents
- System and method for power control calibration and a wireless communication device200US 6,819,938 B2QUALCOMM Incorporated · 2004
- Apparatus and methods for envelope tracking calibration114US 8,989,682 B2Nujira Limited · 2015
- Fast envelope system calibration94US 8,611,402 B2RF Micro Devices, Inc. · 2013
- Apparatuses and methods for rate conversion and fractional delay calculation using a coefficient look up table71US 8,624,760 B2RF Micro Devices, Inc. · 2014
- Method and apparatus for tuning and compensating power levels in a radio telephone64US 5,230,091 ANokia Mobile Phones Ltd. · 1993