H03F 2203/45186
The differential amplifier contains clamping components in the load circuit
Official title: the differential amplifier contains clamping components in the load circuit
H03F2203/45186 (The differential amplifier contains clamping components in the load circuit) appears on 12 US grants and 11 published applications in this corpus.
Search patents in H03F- Granted patents
- 12
- Published applications
- 11
- Assignees
- 13
- Inventors
- 23
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 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 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 3 | 2 |
| 2020 | 1 | 1 |
| 2021 | 2 | 1 |
| 2022 | 0 | 1 |
| 2023 | 1 | 1 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Amplifier with multiple, differential input pairs11 Aug 2026US 12,706,577 B2Texas Instruments Incorporated
- Output clamp and current limiter for amplifier12 Dec 2023US 11,843,357 B2pSemi Corporation
- Differential clamp circuits with current recirculation6 Apr 2021US 10,972,117 B2Analog Devices International Unlimited Company
- Configurable switched power amplifier for efficient high/low output power16 Mar 2021US 10,951,171 B2NXP USA, Inc.
- High dynamic range CTIA pixel25 Feb 2020US 10,574,913 B2Teledyne Scientific & Imaging, LLC
- Output clamp and current limiter for amplifier4 Apr 2024US 2024/0113673 A1pSemi Corporation
- Output clamp and current limiter for amplifier28 Sep 2023US 2023/0308063 A1pSemi Corporation
- Amplifier with multiple, differential input pairs15 Dec 2022US 2022/0399862 A1Texas Instruments Incorporated
- Differential clamp circuits with current recirculation11 Mar 2021US 2021/0075437 A1Analog Devices International Unlimited Company
- Configurable Switched Power Amplifier For Efficient High/Low Output Power18 Jun 2020US 2020/0195199 A1NXP USA, Inc.
Most cited
By later US patents
- Gallium arsenide differential amplifier with closed loop bias stabilization29US 4,616,189 ATriQuint Semiconductor, Inc. · 1986
- System and method for clamping a differential amplifier10US 7,368,991 B2Texas Instruments Incorporated · 2008
- Differential amplifying circuit operable at high speed3US 5,065,111 AOki Electric Industry Co., Ltd. · 1991
- Voltage clamp3US 7,692,468 B1QUALCOMM Incorporated · 2010
- Techniques for amplifier output voltage limiting2US 10,211,846 B1Analog Devices, Inc. · 2019