H03F 2203/45202
The differential amplifier contains only resistors in the load
Official title: the differential amplifier contains only resistors in the load
H03F2203/45202 (The differential amplifier contains only resistors in the load) appears on 39 US grants and 19 published applications in this corpus.
Search patents in H03F- Granted patents
- 39
- Published applications
- 19
- Assignees
- 31
- Inventors
- 62
- Latest grant
- 24 Dec 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 5 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 4 | 0 |
| 1997 | 4 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 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 | 1 |
| 2016 | 1 | 4 |
| 2017 | 2 | 4 |
| 2018 | 4 | 2 |
| 2019 | 6 | 2 |
| 2020 | 1 | 1 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 1 | 2 |
| 2024 | 1 | 0 |
| 2025 | 0 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Differential amplifier capable of offset compensation of differential output signal and adaptive continuous-time linear equalizer including the same24 Dec 2024US 12,176,871 B2Samsung Electronics Co., Ltd.
- Amplifier for music signal and method of outputting waveform of music signal6 Jun 2023US 11,670,272 B2Roland Corporation
- Matrix power amplifier7 Jan 2020US 10,530,316 B2Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V.
- Channel select filter having a fully differential transresistance amplifier and CMOS current amplifier13 Aug 2019US 10,382,079 B2King Fahd University of Petroleum and Minerals
- Differential current to voltage converter23 Jul 2019US 10,361,668 B2Analog Devices, Inc.
- Differential amplifier12 Jun 2025US 2025/0192739 A1NXP B. V.
- Full-duplex transmission and reception circuit, serial circuit chip, electronic device, and vehicle17 Apr 2025US 2025/0125829 A1AI Micron Ltd.
- Operational amplifier, drive circuit, interface chip, and electronic device2 Nov 2023US 2023/0353109 A1
- Differential amplifier capable of offset compensation of differential output signal and adaptive continuous-time linear equalizer including the same5 Oct 2023US 2023/0318551 A1University of Seoul Industry Cooperation Foundation
- Amplifier for music signal and method of outputting waveform of music signal1 Jul 2021US 2021/0201879 A1Roland Corporation
Most cited
By later US patents
- Continuous time programmable analog block architecture99US 5,574,678 ALattice Semiconductor Corporation · 1996
- Common mode stabilizing circuit and method49US 5,668,468 AHarris Corporation · 1997
- CMOS programmable resistor-based transconductor31US 5,510,738 ALattice Semiconductor Crop. · 1996
- Low distortion differential transconductor output current mirror28US 5,493,205 ALattice Semiconductor Corporation · 1996
- Overdrive thermal distortion compensation for a Quinn cascomp amplifier25US 4,528,517 ATektronix, Inc. · 1985