H03F 2203/45462
The csc comprising a cascode circuit
Official title: the CSC comprising a cascode circuit
H03F2203/45462 (The csc comprising a cascode circuit) appears on 33 US grants and 8 published applications in this corpus.
Search patents in H03F- Granted patents
- 33
- Published applications
- 8
- Assignees
- 29
- Inventors
- 50
- Latest grant
- 13 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 1 |
| 2002 | 3 | 2 |
| 2003 | 2 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 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 | 1 |
| 2018 | 1 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Operational amplifier and method for operating an operational amplifier13 May 2025US 12,301,188 B2Hahn-Schickard-Gesellschaft fuer angewandte Forschung e.V.
- Input feed-forward technique for class AB amplifier22 Jan 2019US 10,187,024 B2Mediatek Inc.
- Operational amplifier30 Oct 2018US 10,116,268 B2Analog Devices Global
- Differential amplifier10 Oct 2006US 7,119,617 B2Fujitsu Limited
- Symmetric and complementary differential amplifier23 Nov 2004US 6,822,513 B1AMI Semiconductor, Inc.
- Operational amplifier and method for operating an operational amplifier3 Nov 2022US 2022/0352858 A1Hahn-Schickard-Gesellschaft fuer angewandte Forschung e.V.
- Operational amplifier12 Jul 2018US 2018/0198417 A1Analog Devices Global
- Input feed-forward technique for class ab amplifier9 Nov 2017US 2017/0324387 A1Mediatek Inc.
- Differential amplifier19 May 2005US 2005/0104661 A1Fujitsu Limited
- Buffer circuit using a transconductance multiplier13 Nov 2003US 2003/0210080 A1
Most cited
By later US patents
- Dynamic input stage biasing for low quiescent current amplifiers76US 6,509,722 B2Agere Systems Inc. · 2003
- CMOS amplifier providing automatic offset cancellation68US 6,288,604 B1Broadcom Corporation · 2001
- Folded cascode amplifier with rail-to-rail common-mode range59US 4,797,631 ATexas Instruments Incorporated · 1989
- Balanced differential amplifier having common mode feedback with kick-start47US 6,265,941 B1Agere Systems Guardian Corp. · 2001
- Dual analog-to-digital converter with single successive approximation register42US 4,940,981 ABurr-Brown Corporation · 1990