H03F 3/45286
Non-folded cascode stages
Official title: {Non-folded cascode stages}
H03F3/45286 (Non-folded cascode stages) appears on 35 US grants and 18 published applications in this corpus.
Search patents in H03F- Granted patents
- 35
- Published applications
- 18
- Assignees
- 21
- Inventors
- 62
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 3 | 2 |
| 2004 | 1 | 0 |
| 2005 | 1 | 2 |
| 2006 | 0 | 3 |
| 2007 | 1 | 1 |
| 2008 | 1 | 1 |
| 2009 | 2 | 0 |
| 2010 | 1 | 1 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 2 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 1 |
| 2019 | 2 | 1 |
| 2020 | 1 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 2 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Instrumentation amplifier with base current compensator for improved performance11 Aug 2026US 12,706,573 B2Texas Instruments Incorporated
- Bidirectional data link13 Oct 2020US 10,804,956 B2Texas Instruments Incorporated
- Bidirectional data link19 Nov 2019US 10,484,042 B2Texas Instruments Incorporated
- Differential input stage with wide input signal range and stable transconductance26 Feb 2019US 10,218,324 B2Texas Instruments Incorporated
- High output power digital-to-analog converter system21 Aug 2018US 10,056,924 B2Analog Devices, Inc.
- Amplifier with cascode arrangement31 Oct 2024US 2024/0364277 A1NXP USA, Inc.
- Instrumentation amplifier with base current compensator for improved performance27 Jun 2024US 2024/0213931 A1Texas Instruments Incorporated
- Bidirectional data link6 Feb 2020US 2020/0044686 A1Texas Instruments Incorporated
- Bidirectional data link12 Sep 2019US 2019/0280729 A1Texas Instruments Incorporated
- Differential input stage with wide input signal range and stable transconductance5 Jul 2018US 2018/0191319 A1Texas Instruments Incorporated
Most cited
By later US patents
- Voltage-to-current converter32US 4,675,594 AHoneywell Inc. · 1987
- High speed fully differential operational amplifier with fast settling time for switched capacitor applications32US 5,847,607 ANational Semiconductor Corporation · 1998
- Multiplier based transconductance amplifiers and transconductance control circuits23US 5,587,687 ASilicon Systems, Inc. · 1996
- Comparator circuit implemented in the bipolar and MOS technology20US 5,077,489 ASGS-Thomson Microelectronics S.A. · 1991
- Differential amplifiers with enhanced gain and dynamic range20US 7,253,686 B2Analog Devices, Inc. · 2007