H03F 2203/45072
The common mode voltage or current signal being added to the tail
Official title: the common mode voltage or current signal being added to the tail circuit of the differential amplifier
H03F2203/45072 (The common mode voltage or current signal being added to the tail) appears on 16 US grants and 11 published applications in this corpus.
Search patents in H03F- Granted patents
- 16
- Published applications
- 11
- Assignees
- 16
- Inventors
- 36
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 2 |
| 2007 | 3 | 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 | 1 | 0 |
| 2017 | 0 | 2 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 2 |
| 2022 | 2 | 1 |
| 2023 | 2 | 4 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for performing common mode voltage re-biasing in analog front-end circuit of receiver, associated common mode voltage re-biasing circuit, associated receiver and associated integrated circuit29 Sep 2026US 12,750,025 B2Realtek Semiconductor Corp.
- Common-mode feedback2 Dec 2025US 12,489,410 B2Nordic Semiconductor ASA
- Fully-differential preamplifier8 Aug 2023US 11,722,108 B2Pacesetter, Inc.
- Operational amplifier using single-stage amplifier with slew-rate enhancement and associated method30 May 2023US 11,664,774 B2Mediatek Inc.
- Operational amplifier using single-stage amplifier with slew-rate enhancement and associated method31 May 2022US 11,349,443 B2Mediatek Inc.
- Common-mode feedback30 Nov 2023US 2023/0387874 A1Nordic Semiconductor ASA
- Operational amplifier, drive circuit, interface chip, and electronic device2 Nov 2023US 2023/0353109 A1
- Method for performing common mode voltage re-biasing in analog front-end circuit of receiver, associated common mode voltage re-biasing circuit, associated receiver and associated integrated circuit10 Aug 2023US 2023/0253939 A1Realtek Semiconductor Corp.
- Fully-differential preamplifier1 Jun 2023US 2023/0170863 A1Pacesetter, Inc.
- Operational amplifier using single-stage amplifier with slew-rate enhancement and associated method18 Aug 2022US 2022/0263480 A1Mediatek Inc.
Most cited
By later US patents
- Gallium arsenide differential amplifier with closed loop bias stabilization29US 4,616,189 ATriQuint Semiconductor, Inc. · 1986
- Transconductance amplifiers and exponential variable gain amplifiers using the same26US 5,451,901 ACirrus Logic, Inc. · 1995
- Operational amplifier26US 5,515,003 AMatsushita Electric Industrial Co., Ltd. · 1996
- Differential current mode amplifier device21US 5,483,194 AAlcatel Mobile Communication France · 1996
- Amplifier calibration10US 7,239,199 B1Marvell International Ltd. · 2007