H03F 2203/30009
The push and pull stages of the sepp amplifier are both cascode
Official title: the push and pull stages of the SEPP amplifier are both cascode current mirrors
H03F2203/30009 (The push and pull stages of the sepp amplifier are both cascode) appears on 10 US grants and 7 published applications in this corpus.
Search patents in H03F- Granted patents
- 10
- Published applications
- 7
- Assignees
- 8
- Inventors
- 17
- Latest grant
- 15 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 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 | 3 | 2 |
| 2022 | 0 | 2 |
| 2023 | 1 | 2 |
| 2024 | 0 | 0 |
| 2025 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
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- Slew rate acceleration circuit and buffer circuit including the same22 Sep 2022US 2022/0302910 A1MagnaChip Semiconductor, Ltd.
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Most cited
By later US patents
- Circuits for linear conversion between currents and voltages116US 5,165,054 ASynaptics Incorporated · 1992
- Circuits for linear conversion between voltages and currents114US 5,126,685 ASynaptics Incorporated · 1992
- Linear, continuous-time, two quadrant multiplier112US 5,107,149 ASynaptics Incorporated · 1992
- High output swing operational amplifier using low voltage devices17US 6,018,267 AInformation Storage Devices, Inc. · 2000
- Bias techniques for amplifiers with mixed polarity transistor stacks7US 11,133,782 B2pSemi Corporation · 2021