H03F 2203/45098
Two current mirrors coupled in a subtracting configuration
H03F2203/45098 (Two current mirrors coupled in a subtracting configuration) appears on 3 US grants and 2 published applications in this corpus.
Search patents in H03F- Granted patents
- 3
- Published applications
- 2
- Assignees
- 5
- Inventors
- 4
- Latest grant
- 27 Jan 2009
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 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 | 1 |
| 2009 | 1 | 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 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Fast and accurate sensing amplifier for low voltage semiconductor memory27 Jan 2009US 7,483,306 B2Macronix International Co., Ltd.
- Voltage-to-current converting circuit operating with low supply voltage14 Jan 1997US 5,594,633 ANEC Corporation
- Class "B" type amplifier15 Jun 1982US 4,335,358 ASignetics Corporation
Most cited
By later US patents
- Class "B" type amplifier13US 4,335,358 ASignetics Corporation · 1982
- Voltage-to-current converting circuit operating with low supply voltage5US 5,594,633 ANEC Corporation · 1997
- Fast and accurate sensing amplifier for low voltage semiconductor memory4US 7,483,306 B2Macronix International Co., Ltd. · 2009