H03F 2203/7231
The gated amplifier being switched on or off by putting into cascade
Official title: the gated amplifier being switched on or off by putting into cascade or not, by choosing between amplifiers by one or more switch(es)
H03F2203/7231 (The gated amplifier being switched on or off by putting into cascade) appears on 55 US grants and 60 published applications in this corpus.
Search patents in H03F- Granted patents
- 55
- Published applications
- 60
- Assignees
- 42
- Inventors
- 145
- Latest grant
- 24 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 2 | 0 |
| 2001 | 3 | 0 |
| 2002 | 2 | 1 |
| 2003 | 0 | 1 |
| 2004 | 3 | 3 |
| 2005 | 2 | 2 |
| 2006 | 2 | 2 |
| 2007 | 0 | 3 |
| 2008 | 1 | 5 |
| 2009 | 5 | 6 |
| 2010 | 5 | 3 |
| 2011 | 2 | 1 |
| 2012 | 2 | 7 |
| 2013 | 3 | 3 |
| 2014 | 4 | 0 |
| 2015 | 3 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 4 |
| 2018 | 3 | 4 |
| 2019 | 1 | 1 |
| 2020 | 3 | 5 |
| 2021 | 2 | 2 |
| 2022 | 3 | 0 |
| 2023 | 1 | 2 |
| 2024 | 0 | 3 |
| 2025 | 0 | 1 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Analog front-end architecture for capacitive pressure sensor24 Feb 2026US 12,562,702 B2Robert Bosch GmbH
- Calibration of fully-differential input system17 Feb 2026US 12,556,149 B2Cirrus Logic, Inc.
- Adaptable receiver amplifier23 May 2023US 11,658,621 B2Analog Devices, Inc.
- Amplifier circuit structure and method for controlling circuit25 Oct 2022US 11,482,977 B2Smarter Microelectronics (Guang Zhou) Co., Ltd.
- Embedded universal serial bus 2 repeater6 Sep 2022US 11,436,173 B2Texas Instruments Incorporated
- Programmable amplifier topology25 Sep 2025US 2025/0300683 A1QUALCOMM Incorporated
- Switchable clamps across attenuators11 Jul 2024US 2024/0235596 A9pSemi Corporation
- Switchable clamps across attenuators25 Apr 2024US 2024/0137059 A1pSemi Corporation
- Analog front-end architecture for capacitive pressure sensor11 Apr 2024US 2024/0120894 A1Robert Bosch GmbH
- Low noise amplifier and operating method thereof13 Jul 2023US 2023/0223904 A1Samsung Electro-Mechanics Co., Ltd.
Most cited
By later US patents
- Power amplifier and communication unit70US 6,313,700 B1Matsushita Electric Industrial Co., Ltd. · 2001
- Increased dynamic range for power amplifiers used with polar modulation67US 6,701,134 B1RF Micro Devices, Inc. · 2004
- Multi-mode power amplifier with low gain variation over temperature51US 7,554,407 B2Fairchild Semiconductor Corporation · 2009
- High efficiency switched gain power amplifier50US 6,208,202 B1QUALCOMM Incorporated · 2001
- Apparatus and method for a tunable multi-mode multi-band power amplifier module49US 8,749,307 B2Samsung Electronics Co., Ltd. · 2014