H03F 3/3027
Using a common source driving stage, i.e. inverting stage
Official title: {using a common source driving stage, i.e. inverting stage}
H03F3/3027 (Using a common source driving stage, i.e. inverting stage) appears on 32 US grants and 19 published applications in this corpus.
Search patents in H03F- Granted patents
- 32
- Published applications
- 19
- Assignees
- 28
- Inventors
- 58
- Latest grant
- 17 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 1 |
| 2002 | 0 | 0 |
| 2003 | 1 | 3 |
| 2004 | 2 | 1 |
| 2005 | 2 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 2 | 1 |
| 2011 | 1 | 1 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 1 | 1 |
| 2016 | 1 | 1 |
| 2017 | 1 | 1 |
| 2018 | 1 | 0 |
| 2019 | 1 | 1 |
| 2020 | 1 | 1 |
| 2021 | 0 | 2 |
| 2022 | 1 | 1 |
| 2023 | 2 | 1 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Apparatus, system, and method of a multi-mode power amplifier17 Mar 2026US 12,580,535 B2Intel Corporation
- DAC with configurable output stage14 Oct 2025US 12,445,139 B2Analog Devices International Unlimited Company
- Amplifier circuit and display apparatus including the same22 Aug 2023US 11,736,079 B2Korea Advanced Institute of Science and Technology
- Memories for receiving or transmitting voltage signals4 Apr 2023US 11,621,684 B2Micron Technology, Inc.
- Feedback amplifier as an impedance modulator for a linear power amplifier1 Feb 2022US 11,239,808 B2Avago Technologies International Sales Pte. Limited
- Apparatus, system, and method of a multi-mode power amplifier4 Apr 2024US 2024/0113670 A1Intel Corporation
- Dac with configurable output stage7 Dec 2023US 2023/0396260 A1Analog Devices International Unlimited Company
- Amplifier circuit and display apparatus including the same29 Sep 2022US 2022/0311397 A1Korea Advanced Institute of Science and Technology
- Feedback amplifier as an impedance modulator for a linear power amplifier29 Apr 2021US 2021/0126605 A1Avago Technologies International Sales Pte. Limited
- Memories for receiving or transmitting voltage signals11 Feb 2021US 2021/0044266 A1Micron Technology, Inc.
Most cited
By later US patents
- Operational amplifier with stabilized DC operations29US 5,818,295 ATexas Instruments Incorporated · 1998
- Large common mode input range CMOS amplifier23US 5,574,401 AAnalog Devices, Inc. · 1996
- Operational amplifier free from dispersion in quiescent current consumed by output stage21US 5,670,910 ANEC Corporation · 1997
- Self limiting and self biasing operational transconductance amplifier19US 5,361,040 AMotorola, Inc. · 1994
- Operational amplifier having a wide input/output range and an improved slew rate19US 6,100,762 ANEC Corporation · 2000