H03F 2203/45396
The aac comprising one or more switches
Official title: the AAC comprising one or more switches
H03F2203/45396 (The aac comprising one or more switches) appears on 149 US grants and 136 published applications in this corpus.
Search patents in H03F- Granted patents
- 149
- Published applications
- 136
- Assignees
- 88
- Inventors
- 248
- Latest grant
- 24 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 5 | 2 |
| 2003 | 1 | 2 |
| 2004 | 3 | 2 |
| 2005 | 2 | 8 |
| 2006 | 6 | 7 |
| 2007 | 7 | 8 |
| 2008 | 7 | 14 |
| 2009 | 12 | 19 |
| 2010 | 17 | 11 |
| 2011 | 11 | 4 |
| 2012 | 9 | 8 |
| 2013 | 10 | 6 |
| 2014 | 10 | 3 |
| 2015 | 5 | 7 |
| 2016 | 8 | 3 |
| 2017 | 3 | 4 |
| 2018 | 6 | 3 |
| 2019 | 3 | 6 |
| 2020 | 7 | 6 |
| 2021 | 4 | 2 |
| 2022 | 4 | 3 |
| 2023 | 1 | 3 |
| 2024 | 2 | 2 |
| 2025 | 2 | 2 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Offset correction circuit24 Feb 2026US 12,562,703 B2Mitsubishi Electric Corporation
- Dynamic amplifier with reduced sensitivity4 Nov 2025US 12,463,609 B2QUALCOMM Incorporated
- Operational amplifier and start-up circuit of operational amplifier28 Jan 2025US 12,212,283 B2Huawei Technologies Co., Ltd.
- Offset correction circuit12 Nov 2024US 12,143,080 B2Mitsubishi Electric Corporation
- Comparator and imaging device30 Jan 2024US 11,889,212 B2Sony Semiconductor Solutions Corporation
- Operational transconductance amplifier (ota) with separate cascode paths for reconfigurable input pairs23 Jul 2026US 2026/0213718 A1QUALCOMM Incorporated
- Systems and methods for high accuracy open loop transconductance amplifier having gain set by output load25 Sep 2025US 2025/0300616 A1NXP USA, Inc.
- Differential amplifier12 Jun 2025US 2025/0192739 A1NXP B. V.
- Tia with tunable gain13 Jun 2024US 2024/0195373 A1Nokia Solutions and Networks Oy
- Dynamic amplifier with reduced sensitivity22 Feb 2024US 2024/0063765 A1QUALCOMM Incorporated
Most cited
By later US patents
- Comparator with low supply current spike and input offset cancellation86US 7,609,093 B2Tower Semiconductor Ltd. · 2009
- Chopper-stabilized instrumentation amplifier for impedance measurement81US 7,391,257 B1Medtronic, Inc. · 2008
- Chopper-stabilized instrumentation amplifier for impedance measurement73US 7,622,988 B2Medtronic, Inc. · 2009
- Method and system for a single-ended input low noise amplifier with differential output47US 8,306,494 B2Broadcom Corporation · 2012
- Chopper-stabilized instrumentation amplifier for impedance measurement42US 9,615,744 B2Medtronic, Inc. · 2017