H03F 2203/45032
The differential amplifier amplifying transistors are multiple paralleled transistors
Official title: the differential amplifier amplifying transistors are multiple paralleled transistors
H03F2203/45032 (The differential amplifier amplifying transistors are multiple paralleled transistors) appears on 18 US grants and 22 published applications in this corpus.
Search patents in H03F- Granted patents
- 18
- Published applications
- 22
- Assignees
- 19
- Inventors
- 42
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2007 | 0 | 1 |
| 2008 | 1 | 4 |
| 2009 | 2 | 1 |
| 2010 | 3 | 2 |
| 2011 | 2 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 2 |
| 2015 | 1 | 4 |
| 2016 | 3 | 1 |
| 2017 | 3 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 1 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 2 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
| 2026 | 1 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Input stage circuit for an operational amplifier with enhanced input offset voltage trimming capabilities14 Jul 2026US 12,683,567 B2Zjw Microelectronics North America Inc.
- Programmable continuous time linear equalizer having stabilized high-frequency peaking for controlling operating current of a slicer23 Nov 2021US 11,183,983 B2Kandou Labs, S.A.
- Operational amplifier and differential amplifying circuit thereof1 Jan 2019US 10,171,052 B2Realtek Semiconductor Corp.
- Differential amplifier circuit and display drive circuit27 Jun 2017US 9,692,374 B2Synaptics Japan GK
- Common-source power amplifiers16 May 2017US 9,654,066 B2Marvell World Trade Ltd.
- Variable gain amplification and phase shifting device and method11 Jun 2026US 2026/0163542 A1
- Input stage circuit for an operational amplifier with enhanced input offset voltage trimming capabilities13 Mar 2025US 2025/0088158 A1Zjw Microelectronics North America Inc.
- Operational amplifier, drive circuit, interface chip, and electronic device2 Nov 2023US 2023/0353109 A1
- Amplifier circuit, differential amplifier circuit, reception circuit, and semiconductor integrated circuit30 Mar 2023US 2023/0095506 A1Socionext Inc.
- Programmable continuous time linear equalizer having stabilized high-frequency peaking for controlling operating current of a slicer12 Mar 2020US 2020/0083854 A1Kandou Labs, S.A.
Most cited
By later US patents
- Power management in a data acquisition system7US 7,643,573 B2Cirrus Logic, Inc. · 2010
- High linearity push-pull common-gate amplifier7US 9,537,457 B2Intel IP Corporation · 2017
- Class AB rail-to-rail input and output operational amplifier4US 7,545,214 B2Standard Microsystems Corporation · 2009
- Differential amplifier circuit and display drive circuit4US 9,692,374 B2Synaptics Japan GK · 2017
- Trifferential amplifier and trifferential amplifier system2US 7,403,069 B2Analog Devices, Inc. · 2008