H03F 2203/45302
The common gate stage of a cascode dif amp being controlled
Official title: the common gate stage of a cascode dif amp being controlled
H03F2203/45302 (The common gate stage of a cascode dif amp being controlled) appears on 139 US grants and 111 published applications in this corpus.
Search patents in H03F- Granted patents
- 139
- Published applications
- 111
- Assignees
- 91
- Inventors
- 259
- Latest grant
- 3 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 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 | 2 | 0 |
| 1995 | 4 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 6 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 4 |
| 2003 | 7 | 6 |
| 2004 | 8 | 4 |
| 2005 | 2 | 3 |
| 2006 | 2 | 2 |
| 2007 | 4 | 12 |
| 2008 | 10 | 13 |
| 2009 | 10 | 9 |
| 2010 | 15 | 6 |
| 2011 | 3 | 5 |
| 2012 | 7 | 4 |
| 2013 | 4 | 8 |
| 2014 | 8 | 3 |
| 2015 | 4 | 6 |
| 2016 | 7 | 4 |
| 2017 | 1 | 0 |
| 2018 | 1 | 2 |
| 2019 | 2 | 6 |
| 2020 | 7 | 3 |
| 2021 | 1 | 1 |
| 2022 | 4 | 5 |
| 2023 | 2 | 2 |
| 2024 | 2 | 1 |
| 2025 | 2 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Post driver having voltage protection3 Jun 2025US 12,323,117 B2Sigmastar Technology Ltd.
- Amplifier circuit with an envelope enhancement27 May 2025US 12,316,279 B2Intel Corporation
- Variable gain amplifier and phased array transceiver15 Oct 2024US 12,119,797 B2Huawei Technologies Co., Ltd.
- Gain stabilization9 Jan 2024US 11,870,404 B2QUALCOMM Incorporated
- Split-steer amplifier with invertible output17 Oct 2023US 11,791,781 B2Ay Dee Kay LLC
- Operational transconductance amplifier (ota) with separate cascode paths for reconfigurable input pairs23 Jul 2026US 2026/0213718 A1QUALCOMM Incorporated
- Power amplifier with biasing scheme enabling high power operation3 Apr 2025US 2025/0112598 A1GLOBALFOUNDRIES U. S. Inc.
- Operational transconductance amplifier with boosted transconductance26 Dec 2024US 2024/0429887 A1QUALCOMM Incorporated
- Post driver having voltage protection29 Jun 2023US 2023/0208371 A1Sigmastar Technology Ltd.
- Split-Steer Amplifier with Invertible Output9 Mar 2023US 2023/0075143 A1AyDeeKay LLC dba Indie Semiconductor
Most cited
By later US patents
- Voltage regulator for field programmable gate arrays77US 5,336,986 ACrosspoint Solutions, Inc. · 1994
- Voltage regulator incorporating configurable feedback and source follower outputs46US 5,512,814 ACrosspoint Solutions, Inc. · 1996
- Voltage regulator with high gain cascode mirror43US 5,559,425 ACrosspoint Solutions, Inc. · 1996
- Voltage regulator with high gain cascode current mirror29US 5,739,681 ACrosspoint Solutions, Inc. · 1998
- Amplifier stage with dB-linear output voltage24US 5,874,857 ADeutsche Thomson-Brandt GmbH · 1999