H03F 3/45569
Controlling the loading circuit of the differential amplifier
Official title: {Controlling the loading circuit of the differential amplifier}
H03F3/45569 (Controlling the loading circuit of the differential amplifier) appears on 6 US grants and 3 published applications in this corpus.
Search patents in H03F- Granted patents
- 6
- Published applications
- 3
- Assignees
- 6
- Inventors
- 15
- Latest grant
- 11 Feb 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 1 | 1 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Buffer for voltage controlled oscillator (VCO) or other applications11 Feb 2025US 12,224,743 B2QUALCOMM Incorporated
- Operational amplifier having improved slew rate3 Jan 2012US 8,089,314 B2Indian Institute of Technology Bombay
- Power transistor feedback circuit with noise and offset compensation19 Jul 2011US 7,982,542 B1Freescale Semiconductor, Inc.
- Linearized differential transimpedance amplifier29 Jun 2010US 7,746,172 B1RF Micro Devices, Inc.
- Non-feedback implemented control of the output-common mode of a differential amplifier29 Apr 2008US 7,365,600 B1Linear Technology Corporation
- Buffer for voltage controlled oscillator (vco) or other applications18 Jul 2024US 2024/0243744 A1QUALCOMM Incorporated
- Operational Amplifier Having Improved Slew Rate8 Sep 2011US 2011/0215868 A1Indian Institute of Technology Bombay
- Common mode feedback in high speed differential output circuits4 Aug 2005US 2005/0168275 A1
Most cited
By later US patents
- Non-feedback implemented control of the output-common mode of a differential amplifier16US 7,365,600 B1Linear Technology Corporation · 2008
- High gain transistor amplifier10US 5,406,222 AAnalog Devices, Inc. · 1995
- Linearized differential transimpedance amplifier5US 7,746,172 B1RF Micro Devices, Inc. · 2010
- Operational amplifier having improved slew rate4US 8,089,314 B2Indian Institute of Technology Bombay · 2012
- Power transistor feedback circuit with noise and offset compensation3US 7,982,542 B1Freescale Semiconductor, Inc. · 2011