H03F 2203/30087
Only the bias of the pull transistor of the sepp being dynamically
Official title: Only the bias of the pull transistor of the SEPP being dynamically controlled by the input signal
H03F2203/30087 (Only the bias of the pull transistor of the sepp being dynamically) appears on 8 US grants and 2 published applications in this corpus.
Search patents in H03F- Granted patents
- 8
- Published applications
- 2
- Assignees
- 10
- Inventors
- 13
- Latest grant
- 22 May 2018
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 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 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 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 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 | 1 |
| 2018 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Differential amplifier circuit22 May 2018US 9,979,351 B2Ablic Inc.
- Wide dynamic range operational amplifier20 Mar 2007US 7,193,448 B2Honeywell International Inc.
- Device for converting a symmetrical signal into an asymmetrical signal26 Dec 2000US 6,167,284 AU. S. Philips Corporation
- BiCMOS operational amplifier for switch/capacitor circuits30 Dec 1997US 5,703,533 ASiemens Aktiengesellschaft
- Amplifier circuit with dynamic output stage biasing22 Oct 1996US 5,568,090 AElantec, Inc.
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
- Wide-band differential amplifier using gm-cancellation12US 5,113,147 AMinnesota Mining and Manufacturing Company · 1992
- Amplifier circuit with dynamic output stage biasing4US 5,568,090 AElantec, Inc. · 1996
- BiCMOS operational amplifier for switch/capacitor circuits1US 5,703,533 ASiemens Aktiengesellschaft · 1997