H03F 3/3008
Bifet sepp output stages
Official title: {Bifet SEPP output stages}
H03F3/3008 (Bifet sepp output stages) appears on 48 US grants and 9 published applications in this corpus.
Search patents in H03F- Granted patents
- 48
- Published applications
- 9
- Assignees
- 23
- Inventors
- 56
- Latest grant
- 21 May 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 4 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 3 | 1 |
| 2004 | 2 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 2 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 2 | 1 |
| 2019 | 0 | 0 |
| 2020 | 1 | 1 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Device stack with novel gate capacitor topology21 May 2024US 11,990,874 B2pSemi Corporation
- Device stack with novel gate capacitor topology22 Nov 2022US 11,509,270 B2pSemi Corporation
- Device stack with novel gate capacitor topology1 Dec 2020US 10,855,236 B2pSemi Corporation
- Device stack with novel gate capacitor topology4 Dec 2018US 10,148,234 B2pSemi Corporation
- Device stack with novel gate capacitor topology17 Apr 2018US 9,948,252 B1pSemi Corporation
- Device Stack with Novel Gate Capacitor Topology7 Sep 2023US 2023/0283247 A1pSemi Corporation
- Device Stack with Novel Gate Capacitor Topology27 May 2021US 2021/0159863 A1pSemi Corporation
- Device Stack with Novel Gate Capacitor Topology9 Apr 2020US 2020/0112290 A1pSemi Corporation
- Device Stack with Novel Gate Capacitor Topology11 Oct 2018US 2018/0294782 A1pSemi Corporation
- Acoustic pseudo-triode characteristic amplification device and acoustic pseudo-triode characteristic push-pull amplification device19 Apr 2012US 2012/0092070 A1
Most cited
By later US patents
- DSP based SLIC architecture with current-sensing voltage synthesis impedance matching and DC feed control49US 6,735,302 B1Broadcom Corporation · 2004
- Current mirror based write driver33US 5,386,328 ASilicon Systems, Inc. · 1995
- CMOS voltage and current reference circuit30US 4,593,208 ANational Semiconductor Corporation · 1986
- Audio power amplifier29US 4,241,313 ANippon Gakki Seizo Kabushiki Kaisha · 1980
- CMOS Operational amplifier with reduced power dissipation27US 4,284,957 AAmerican Microsystems, Inc. · 1981