H03F 2203/45084
The common mode signal circuit comprising one or more inductive or capacitive
Official title: the common mode signal circuit comprising one or more inductive or capacitive elements, e.g. filter circuitry
H03F2203/45084 (The common mode signal circuit comprising one or more inductive or capacitive) appears on 25 US grants and 28 published applications in this corpus.
Search patents in H03F- Granted patents
- 25
- Published applications
- 28
- Assignees
- 23
- Inventors
- 77
- Latest grant
- 24 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2007 | 0 | 2 |
| 2008 | 1 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 4 |
| 2016 | 6 | 1 |
| 2017 | 1 | 2 |
| 2018 | 1 | 1 |
| 2019 | 3 | 1 |
| 2020 | 1 | 1 |
| 2021 | 1 | 4 |
| 2022 | 2 | 3 |
| 2023 | 3 | 0 |
| 2024 | 2 | 3 |
| 2025 | 2 | 3 |
| 2026 | 1 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Filter with low leakage power-down switches24 Feb 2026US 12,562,729 B2Infineon Technologies AG
- Audio amplifier circuitry22 Apr 2025US 12,283,929 B2Cirrus Logic, Inc.
- Buffer for voltage controlled oscillator (VCO) or other applications11 Feb 2025US 12,224,743 B2QUALCOMM Incorporated
- Chopper amplifying circuit employing negative impedance compensation technique14 May 2024US 11,984,859 B2South China University of Technology
- Audio amplifier circuitry23 Jan 2024US 11,881,826 B2Cirrus Logic, Inc.
- Methods and devices including amplifier circuitry1 Jan 2026US 2026/0005654 A1Intel Corporation
- Filter with low leakage power-down switches18 Sep 2025US 2025/0293683 A1Infineon Technologies AG
- Full-duplex transmission and reception circuit, serial circuit chip, electronic device, and vehicle17 Apr 2025US 2025/0125829 A1AI Micron Ltd.
- Filter circuitry and circuitry comprising the same20 Mar 2025US 2025/0096779 A1Socionext Inc.
- Buffer for voltage controlled oscillator (vco) or other applications18 Jul 2024US 2024/0243744 A1QUALCOMM Incorporated
Most cited
By later US patents
- Current-controlled CMOS (C3MOS) wideband input data amplifier for reduced differential and common-mode reflection8US 7,362,174 B2Broadcom Corporation · 2008
- Instrumentation amplifier and signal amplification method7US 9,294,048 B2Imec Vzw · 2016
- Complex bandpass filter having a transfer function with two poles5US 9,484,871 B1Marvell International Ltd. · 2016
- Systems and methods for common mode level shifting3US 9,246,477 B2QUALCOMM Incorporated · 2016
- Differential amplifier circuit3US 9,407,221 B2Kabushiki Kaisha Toshiba · 2016