H03F 2203/45192
The differential amplifier contains current mirrors comprising diodes which act as a
Official title: the differential amplifier contains current mirrors comprising diodes which act as a load for the differential amplifier
H03F2203/45192 (The differential amplifier contains current mirrors comprising diodes which act as a) appears on 13 US grants and 6 published applications in this corpus.
Search patents in H03F- Granted patents
- 13
- Published applications
- 6
- Assignees
- 12
- Inventors
- 28
- Latest grant
- 29 Dec 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 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 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 2 |
| 2015 | 1 | 1 |
| 2016 | 2 | 0 |
| 2017 | 1 | 1 |
| 2018 | 1 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
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Most cited
By later US patents
- CMOS Operational amplifier225US 4,554,515 AAT&T Laboratories · 1985
- Low power differential amplifier18US 4,379,267 AMostek Corporation · 1983
- Differential amplifier having controllable power consumption11US 4,843,341 ASiemens Aktiengesellschaft · 1989
- Cross-conduction prevention circuit for power amplifier output stage5US 5,481,213 ANational Semiconductor Corporation · 1996
- Apparatus and method for correcting baseline wander and offset insertion in AC coupling circuits5US 9,800,218 B1QUALCOMM Incorporated · 2017