H03F 2203/21154
An output signal of a power amplifier being controlled by controlling voltage
Official title: An output signal of a power amplifier being controlled by controlling voltage signal
H03F2203/21154 (An output signal of a power amplifier being controlled by controlling voltage) appears on 13 US grants and 14 published applications in this corpus.
Search patents in H03F- Granted patents
- 13
- Published applications
- 14
- Assignees
- 4
- Inventors
- 21
- Latest grant
- 13 Mar 2018
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2007 | 0 | 1 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 8 |
| 2015 | 4 | 0 |
| 2016 | 1 | 2 |
| 2017 | 5 | 2 |
| 2018 | 2 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
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Recent patents
- Digital signal up-converting apparatus and related digital signal up-converting method13 Mar 2018US 9,917,586 B2Mediatek Inc.
- Switching power amplifier and method for controlling the switching power amplifier23 Jan 2018US 9,876,501 B2Mediatek Inc.
- Highly linear, highly efficient wideband RF power amplifier having wide video bandwidth capability21 Nov 2017US 9,825,593 B2Technische Universiteit Delft
- Transmit power measurement apparatus having programmable filter device that is set at least based on frequency response of transmit power detection path and related transmit power measurement method thereof18 Jul 2017US 9,712,169 B2MediaTek Singapore Pte. Ltd.
- Digital signal up-converting apparatus and related digital signal up-converting method4 Jul 2017US 9,698,785 B2Mediatek Inc.
- Power amplifier combiner apparatus and power amplifier circuit25 Aug 2022US 2022/0271716 A1
- Highly Linear, Highly Efficient Wideband RF Power Amplifier Having Wide Video Bandwidth Capability21 Sep 2017US 2017/0272037 A1Technische Universiteit Delft
- Digital signal up-converting apparatus and related digital signal up-converting method21 Sep 2017US 2017/0272074 A1Mediatek Inc.
- Digital signal up-converting apparatus and related digital signal up-converting method22 Dec 2016US 2016/0373243 A1Mediatek Inc.
- Amplifier and related method19 May 2016US 2016/0142027 A1Mediatek Inc.
Most cited
By later US patents
- Highly linear, highly efficient wideband RF power amplifier having wide video bandwidth capability11US 9,825,593 B2Technische Universiteit Delft · 2017
- Transmitter system with digital phase rotator used for applying digital phase rotation to constellation data and related signal transmission method thereof4US 9,094,004 B2Mediatek Inc. · 2015
- Digital signal up-converting apparatus and related digital signal up-converting method2US 9,577,638 B2Mediatek Inc. · 2017
- Digital signal up-converting apparatus and related digital signal up-converting method2US 9,917,586 B2Mediatek Inc. · 2018
- Variable gain amplifier1US 7,348,849 B2Electronics and Telecommunications Research Institute · 2008