H03F 2203/21109
An input signal being distributed by switching to a plurality of paralleled
Official title: An input signal being distributed by switching to a plurality of paralleled power amplifiers
H03F2203/21109 (An input signal being distributed by switching to a plurality of paralleled) appears on 87 US grants and 104 published applications in this corpus.
Search patents in H03F- Granted patents
- 87
- Published applications
- 104
- Assignees
- 48
- Inventors
- 161
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 2 |
| 2006 | 1 | 0 |
| 2007 | 2 | 5 |
| 2008 | 2 | 6 |
| 2009 | 4 | 1 |
| 2010 | 2 | 2 |
| 2011 | 2 | 2 |
| 2012 | 0 | 2 |
| 2013 | 2 | 3 |
| 2014 | 2 | 4 |
| 2015 | 2 | 6 |
| 2016 | 12 | 24 |
| 2017 | 18 | 16 |
| 2018 | 10 | 8 |
| 2019 | 9 | 6 |
| 2020 | 6 | 5 |
| 2021 | 3 | 3 |
| 2022 | 3 | 2 |
| 2023 | 4 | 5 |
| 2024 | 0 | 2 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Scalable periphery tunable matching power amplifier7 Nov 2023US 11,811,367 B2pSemi Corporation
- Multi-band power amplifier module27 Jun 2023US 11,689,164 B2Murata Manufacturing Co., Ltd.
- Radio-frequency amplifiers7 Feb 2023US 11,575,349 B2Skyworks Solutions, Inc.
- Receiver circuits with blocker attenuating rf filter3 Jan 2023US 11,546,192 B2Shenzhen Goodix Technology Co., Ltd.
- Scalable Periphery Tunable Matching Power Amplifier11 Jul 2024US 2024/0235497 A9pSemi Corporation
- Scalable Periphery Tunable Matching Power Amplifier25 Apr 2024US 2024/0136983 A1pSemi Corporation
- Multi-mode power amplifier system with adjustable output matching network7 Dec 2023US 2023/0396220 A1Skyworks Solutions, Inc.
- Multi-mode power amplifier system with adjustable power amplifier and output matching network16 Nov 2023US 2023/0370026 A1Skyworks Solutions, Inc.
- Power amplifier system with adjustable signal path for multiple-modes16 Nov 2023US 2023/0370027 A1Skyworks Solutions, Inc.
Most cited
By later US patents
- Scalable periphery tunable matching power amplifier44US 9,294,056 B2Peregrine Semiconductor Corporation · 2016
- Power delivery system and method of controlling the power delivery system for use in a radio frequency system39US 5,831,479 AMotorola, Inc. · 1998
- Power delivery system and method of controlling the power delivery system for use in a radio frequency system33US 5,867,060 AMotorola, Inc. · 1999
- Adaptive digital predistortion for polar transmitter18US 10,148,230 B2Innophase, Inc. · 2018
- Multi-path doherty amplifier and control method of a multi-path doherty amplifier15US 7,498,878 B2LG-Nortel Co., Ltd. · 2009