H03F 2203/45346
The aac comprising one or more fets with multiple drains
Official title: the AAC comprising one or more FETs with multiple drains
H03F2203/45346 (The aac comprising one or more fets with multiple drains) appears on 11 US grants and 2 published applications in this corpus.
Search patents in H03F- Granted patents
- 11
- Published applications
- 2
- Assignees
- 10
- Inventors
- 19
- Latest grant
- 29 Dec 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 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 | 1 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Magnetic operational amplifier29 Dec 2020US 10,879,860 B2Centre National de la Recherche Scientifique (CNRS)
- Generating negative impedance compensation28 Oct 2014US 8,872,587 B2International Business Machines Corporation
- Input stage for operational amplifier utilizing phase delay of active load current mirror to achieve improved bandwidth and phase margin9 Mar 1999US 5,880,636 ANational Semiconductor Corporation
- Operational amplifier and digital signal transfer circuit17 Feb 1998US 5,719,529 AMitsubishi Denki Kabushiki Kaisha
- Operational amplifier compensation circuit for preventing phase reversal and maintaining performance for inputs outside the common mode range23 May 1995US 5,418,491 AAnalog Devices, Inc.
Most cited
By later US patents
- CMOS voltage and current reference circuit30US 4,593,208 ANational Semiconductor Corporation · 1986
- Offset reducing circuit for differential amplifier9US 5,365,191 ARohm Co., Ltd. · 1994
- Operational amplifier and digital signal transfer circuit9US 5,719,529 AMitsubishi Denki Kabushiki Kaisha · 1998
- Generating negative impedance compensation9US 8,872,587 B2International Business Machines Corporation · 2014
- Operational amplifier compensation circuit for preventing phase reversal and maintaining performance for inputs outside the common mode range8US 5,418,491 AAnalog Devices, Inc. · 1995