H03F 2203/45388
The aac comprising diodes in the source circuit of the aac before
Official title: the AAC comprising diodes in the source circuit of the AAC before the common source coupling
H03F2203/45388 (The aac comprising diodes in the source circuit of the aac before) appears on 12 US grants and 3 published applications in this corpus.
Search patents in H03F- Granted patents
- 12
- Published applications
- 3
- Assignees
- 8
- Inventors
- 20
- Latest grant
- 2 Jan 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 1 | 1 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Transconductance circuits with degeneration transistors2 Jan 2024US 11,863,138 B2Analog Devices, Inc.
- Transconductance circuits with degeneration transistors8 Nov 2022US 11,496,103 B2Analog Devices, Inc.
- RF amplifier31 Mar 2015US 8,994,451 B1Rockwell Collins, Inc.
- Amplifier circuit1 Mar 2011US 7,898,339 B2Kabushiki Kaisha Nihon Micronics
- Bipolar rail-to-rail input stage with transconductance correction26 Nov 2002US 6,486,737 B1Analog Devices, Inc.
Most cited
By later US patents
- Constant transductance input stage and integrated circuit implementations thereof40US 5,714,906 A1998
- Differential amplification circuit11US 4,264,873 AHitachi, Ltd. · 1981
- Differentiating amplifier responsive to track locations and variations of element values from desired values10US 5,278,700 AVTC Inc. · 1994
- Implementation and control of filters8US 4,914,401 ATelefonaktiebolaget L M Ericsson · 1990
- Amplifier circuit7US 7,898,339 B2Kabushiki Kaisha Nihon Micronics · 2011