H03F 2203/45124
The folded cascode stage of the folded cascode dif amp being a
Official title: the folded cascode stage of the folded cascode dif amp being a current mirror
H03F2203/45124 (The folded cascode stage of the folded cascode dif amp being a) appears on 17 US grants and 19 published applications in this corpus.
Search patents in H03F- Granted patents
- 17
- Published applications
- 19
- Assignees
- 18
- Inventors
- 29
- Latest grant
- 3 Sep 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 2 | 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 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 3 | 3 |
| 2016 | 2 | 0 |
| 2017 | 0 | 2 |
| 2018 | 1 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 2 |
| 2021 | 1 | 0 |
| 2022 | 2 | 5 |
| 2023 | 4 | 1 |
| 2024 | 1 | 2 |
| 2025 | 0 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- High speed low power op-amp circuit20US 5,399,991 ANational Semiconductor Corporation · 1995
- Amplifier input stage with charge pump supplying a differential transistor pair18US 5,422,600 AMotorola, Inc. · 1995
- Operational amplifier with selective input6US 8,970,302 B2Power Integrations, Inc. · 2015
- Operational amplifying circuit and liquid crystal panel drive device using the same2US 9,143,102 B2Renesas Electronics Corporation · 2015
- Differential amplifier circuit having plural current mirror circuits1US 9,054,654 B2PS4 Luxco S.a.r.l. · 2015