H03F 2203/45334
The aac comprising one or more dif amps as feedback circuit elements
Official title: the AAC comprising one or more dif amps as feedback circuit elements
H03F2203/45334 (The aac comprising one or more dif amps as feedback circuit elements) appears on 3 US grants and 3 published applications in this corpus.
Search patents in H03F- Granted patents
- 3
- Published applications
- 3
- Assignees
- 5
- Inventors
- 7
- Latest grant
- 5 Jul 2016
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 2 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 2 |
By publication year.
Recent patents
- Amplifier with deterministic noise cancellation and method thereof5 Jul 2016US 9,385,661 B1Realtek Semiconductor Corp.
- Low-noise amplifier circuit5 Apr 2016US 9,306,505 B2ST-Ericsson SA
- Fully differential operational amplifier with fast settling time4 Sep 2007US 7,265,621 B1National Semiconductor Corporation
- Feedforward-based common-mode feedback scheme for opamps3 Apr 2025US 2025/0112605 A1STMicroelectronics International N. V.
- Differential amplifier including feedback loop circuits, electronic device, and operating method thereof27 Mar 2025US 2025/0105810 A1Samsung Electronics Co., Ltd.
- Low-Noise Amplifier Circuit25 Dec 2014US 2014/0375386 A1ST-Ericsson SA
Most cited
By later US patents
- Fully differential operational amplifier with fast settling time2US 7,265,621 B1National Semiconductor Corporation · 2007
- Amplifier with deterministic noise cancellation and method thereof2US 9,385,661 B1Realtek Semiconductor Corp. · 2016
- Low-noise amplifier circuit1US 9,306,505 B2ST-Ericsson SA · 2016