H03F 3/3096
Using a single transistor with output on emitter and collector as phase
Official title: {using a single transistor with output on emitter and collector as phase splitter}
H03F3/3096 (Using a single transistor with output on emitter and collector as phase) appears on 14 US grants and 0 published applications in this corpus.
Search patents in H03F- Granted patents
- 14
- Published applications
- 0
- Assignees
- 9
- Inventors
- 18
- Latest grant
- 31 Dec 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 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 | 2 | 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 | 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 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Charge to voltage converter31 Dec 2024US 12,184,301 B1Acacia Communications, Inc.
- Operational amplifier push-pull output stage with low quiescent current26 Oct 1999US 5,973,564 ABurr-Brown Corporation
- Power stage, particularly for an operational amplifier14 Sep 1999US 5,952,881 ASGS-Thomson Microelectronics S.A.
- Output stage for an operational amplifier1 May 1990US 4,922,208 AMotorola, Inc.
- Constant current load and level shifter circuitry15 Mar 1988US 4,731,589 ARCA Corporation
No published applications in this class yet.
Most cited
By later US patents
- Push-pull non-complementary transistor amplifier10US 4,442,409 ARCA Corporation · 1984
- Output stage for an operational amplifier9US 4,922,208 AMotorola, Inc. · 1990
- Input level shifting circuit for low voltage digital-to-analog converter8US 4,607,249 ABBRR-Brown Corporation · 1986
- Reversable electrically alterable amplifier configurations6US 4,199,731 AHarris Corporation · 1980
- Push-pull transistor amplifier with driver circuitry providing over-current protection4US 4,078,207 ARCA Corporation · 1978