H03F 2203/30091
The pull side of the sepp amplifier has an extra drive follower
Official title: the pull side of the SEPP amplifier has an extra drive follower stage to control this pull side
H03F2203/30091 (The pull side of the sepp amplifier has an extra drive follower) appears on 5 US grants and 2 published applications in this corpus.
Search patents in H03F- Granted patents
- 5
- Published applications
- 2
- Assignees
- 5
- Inventors
- 7
- Latest grant
- 12 Oct 2021
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 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 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 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
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Most cited
By later US patents
- CMOS Operational amplifier with improved frequency compensation8US 4,315,223 AAmerican Microsystems, Inc. · 1982
- Signal amplifier circuit having high power supply rejection ratio and driving circuit thereof3US 11,146,217 B2Richtek Technology Corporation · 2021
- Amplifier circuit employing floating error cancellation1US 6,046,634 AMajeel Laboratories, Pte, Ltd. · 2000
- Device for converting a symmetrical signal into an asymmetrical signal1US 6,167,284 AU. S. Philips Corporation · 2000