H03F 3/426
With junction-fet's
Official title: {with junction-FET's}
H03F3/426 (With junction-fet's) appears on 13 US grants and 6 published applications in this corpus.
Search patents in H03F- Granted patents
- 13
- Published applications
- 6
- Assignees
- 7
- Inventors
- 16
- Latest grant
- 18 Dec 2018
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 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 | 1 | 2 |
| 2012 | 0 | 0 |
| 2013 | 2 | 2 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 2 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Fast settling capacitive gain amplifier circuit18 Dec 2018US 10,158,334 B2Analog Devices Global
- Fast settling capacitive gain amplifier circuit7 Aug 2018US 10,044,327 B2Analog Devices Global
- Silicon-on-insulator high power amplifiers17 Nov 2015US 9,190,269 B2Purdue Research Foundation
- Silicon-on-insulator high power amplifiers15 Oct 2013US 8,558,619 B2Purdue Research Foundation
- Silicon-on-insulator high power amplifiers5 Feb 2013US 8,368,469 B2Purdue Research Foundation
- Fast settling capacitive gain amplifier circuit15 Mar 2018US 2018/0076779 A1Analog Devices Global
- Fast settling capacitive gain amplifier circuit15 Mar 2018US 2018/0076780 A1Analog Devices Global
- Silicon-on-Insulator High Power Amplifiers21 Nov 2013US 2013/0307626 A1Purdue Research Foundation
- Silicon-on-Insulator High Power Amplifiers16 May 2013US 2013/0120065 A1Purdue Research Foundation
- Silicon-on-Insulator High Power Amplifiers22 Sep 2011US 2011/0227648 A1Purdue Research Foundation
Most cited
By later US patents
- Multistage cascode radio frequency amplifier65US 5,032,799 AWestinghouse Electric Corp. · 1991
- Silicon-on-insulator high power amplifiers56US 8,368,469 B2Purdue Research Foundation · 2013
- High-voltage, series-biased FET amplifier for high-efficiency applications20US 6,163,220 A2000
- Wide band domino effect high voltage regulator15US 5,070,538 AThe United States of America as represented by the Secretary of the Air Force · 1991
- Signal amplifier circuit using a pair of complementary junction field effect transistors13US 4,021,747 ATokyo Shibaura Electric Co., Ltd. · 1977