H03F 2203/45392
The aac comprising resistors in the source circuit of the aac before
Official title: the AAC comprising resistors in the source circuit of the AAC before the common source coupling
H03F2203/45392 (The aac comprising resistors in the source circuit of the aac before) appears on 190 US grants and 138 published applications in this corpus.
Search patents in H03F- Granted patents
- 190
- Published applications
- 138
- Assignees
- 121
- Inventors
- 318
- Latest grant
- 7 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 6 | 0 |
| 2000 | 2 | 0 |
| 2001 | 7 | 1 |
| 2002 | 8 | 11 |
| 2003 | 13 | 6 |
| 2004 | 7 | 2 |
| 2005 | 2 | 5 |
| 2006 | 4 | 5 |
| 2007 | 2 | 5 |
| 2008 | 8 | 10 |
| 2009 | 13 | 19 |
| 2010 | 9 | 4 |
| 2011 | 5 | 8 |
| 2012 | 9 | 3 |
| 2013 | 8 | 7 |
| 2014 | 5 | 2 |
| 2015 | 1 | 3 |
| 2016 | 8 | 5 |
| 2017 | 2 | 4 |
| 2018 | 5 | 8 |
| 2019 | 10 | 6 |
| 2020 | 5 | 4 |
| 2021 | 6 | 7 |
| 2022 | 4 | 3 |
| 2023 | 3 | 3 |
| 2024 | 2 | 2 |
| 2025 | 2 | 3 |
| 2026 | 4 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Circuit arrangement of an amplifier with current controlled gain and corresponding method27 Jan 2026US 12,537,494 B2STMicroelectronics S,r.l.
- Biased amplifier4 Feb 2025US 12,218,641 B2Texas Instruments Incorporated
- Differential amplification system4 Jun 2026US 2026/0155796 A1Renesas Electronics America Inc.
- Independent control loops for mitigating positive and negative mismatches in differential amplifiers30 Apr 2026US 2026/0121602 A1MACOM Technology Solutions Holdings, Inc.
- Method and apparatus for controlling second harmomic-of power amplifier in wide frequency range6 Mar 2025US 2025/0080057 A1Avago Technologies International Sales Pte. Limited
- Independent control loops to minimize positive and negative mismatch in differential amplifiers30 Jan 2025US 2025/0038719 A1MACOM Technology Solutions Holdings, Inc.
- Circuit for voltage offset compensation16 Jan 2025US 2025/0023531 A1STMicroelectronics International N. V.
Most cited
By later US patents
- Matched feedback amplifier with improved linearity93US 8,604,879 B2Integrated Device Technology, Inc. · 2013
- Differential amplifiers which can form a residue amplifier in sub-ranging A/D converters84US 5,530,444 AAnalog Devices, Inc. · 1996
- Apparatus with distortion cancelling feedback signal65US 5,613,233 ARockwell International Corporation · 1997
- Amplifier with active bias compensation and method for adjusting quiescent current54US 6,046,642 AMotorola, Inc. · 2000
- Differential transconductance amplifier52US 6,229,395 B1RF Micro Devices, Inc. · 2001