H03F 2203/45391
The aac comprising potentiometers in the source circuit of the aac before
Official title: the AAC comprising potentiometers in the source circuit of the AAC before the common source coupling
H03F2203/45391 (The aac comprising potentiometers in the source circuit of the aac before) appears on 16 US grants and 15 published applications in this corpus.
Search patents in H03F- Granted patents
- 16
- Published applications
- 15
- Assignees
- 15
- Inventors
- 27
- Latest grant
- 24 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 3 |
| 2009 | 1 | 1 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 2 | 0 |
| 2013 | 0 | 2 |
| 2014 | 2 | 0 |
| 2015 | 0 | 1 |
| 2016 | 2 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 1 |
| 2022 | 1 | 1 |
| 2023 | 1 | 2 |
| 2024 | 2 | 1 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Offset correction circuit12 Nov 2024US 12,143,080 B2Mitsubishi Electric Corporation
- Amplifier with non-linearity cancellation17 Sep 2024US 12,095,425 B2Huawei Technologies Co., Ltd.
- Amplifier with non-linearity cancellation14 Feb 2023US 11,581,856 B2Huawei Technologies Co., Ltd.
- Dynamic amplifier1 Nov 2022US 11,489,494 B2Industry-Academic Cooperation Foundation, Yonsei University
- Input stage for a signal processing circuit31 Jul 2025US 2025/0247063 A1Renesas Design (UK) Limited
- Amplifier assembly with enhanced temperature compensated behavior, front end module, and mobile device including the same14 Mar 2024US 2024/0088846 A1
- Amplifier with non-linearity cancellation22 Jun 2023US 2023/0198476 A1Huawei Technologies Co., Ltd.
- Offset correction circuit26 Jan 2023US 2023/0028576 A1Mitsubishi Electric Corporation
- Offset correction circuit21 Apr 2022US 2022/0123701 A1Mitsubishi Electric Corporation
Most cited
By later US patents
- Highly linear variable-gain low noise amplifier28US 6,100,761 AMicrotune, Inc. · 2000
- Method for a highly linear variable-gain low noise amplifier9US 6,218,899 B1Microtune (Texas), L.P. · 2001
- Differential amplifier circuit and electric charge control apparatus using differential amplifier circuit2US 8,102,156 B2Ricoh Company, Ltd. · 2012
- Analog-to-digital converter including differential pair circuit2US 8,681,033 B2Kabushiki Kaisha Toshiba · 2014
- Operational amplifier with elimination of offset voltage2US 8,854,135 B2STMicroelectronics (Rousset) SAS · 2014