H03F 2203/45054
The cascode stage of the cascode dif amp being a current mirror
Official title: the cascode stage of the cascode dif amp being a current mirror
H03F2203/45054 (The cascode stage of the cascode dif amp being a current mirror) appears on 21 US grants and 21 published applications in this corpus.
Search patents in H03F- Granted patents
- 21
- Published applications
- 21
- Assignees
- 24
- Inventors
- 40
- Latest grant
- 25 Mar 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2006 | 0 | 1 |
| 2007 | 2 | 2 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 2 |
| 2014 | 2 | 2 |
| 2015 | 0 | 1 |
| 2016 | 4 | 0 |
| 2017 | 0 | 3 |
| 2018 | 3 | 0 |
| 2019 | 2 | 1 |
| 2020 | 0 | 3 |
| 2021 | 5 | 0 |
| 2022 | 0 | 2 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 3 |
By publication year.
Recent patents
- Amplifier peak detection25 Mar 2025US 12,261,577 B2QUALCOMM Incorporated
- Power amplifier having a spread of graded outputs23 Nov 2021US 11,183,980 B1Micron Technology, Inc.
- Transconductance boosted cascode compensation for amplifier9 Nov 2021US 11,171,619 B2STMicroelectronics International N. V.
- Differential amplifier21 Sep 2021US 11,128,274 B2Winbond Electronics Corp.
- Amplifier with dual current mirrors14 Sep 2021US 11,121,688 B2Texas Instruments Incorporated
- Transconductance amplifier, controller circuit, and dc/dc converter including controller circuit4 Dec 2025US 2025/0373216 A1Rohm Co., Ltd.
- Methods and apparatus to operate a buffer stage in amplifier circuitry18 Sep 2025US 2025/0293651 A1Texas Instruments Incorporated
- Amplifier peak detection26 Jun 2025US 2025/0211182 A1QUALCOMM Incorporated
- Amplifier peak detection29 Dec 2022US 2022/0416737 A1QUALCOMM Incorporated
- Cascode structure, output structure, amplifier, and driving circuit29 Sep 2022US 2022/0311389 A1
Most cited
By later US patents
- High frequency receiver preamplifier with CMOS rail-to-rail capability14US 7,777,568 B2Mandate Chips and Circuits Pvt. Ltd. · 2010
- Receiver circuit with input common mode voltage sensing4US 11,063,561 B1Amazing Microelectronic Corp. · 2021
- System and method for improving power efficiency of a transmitter4US 8,693,961 B2Intel IP Corporation · 2014
- Amplifier with hysteresis3US 10,418,952 B1NXP USA, Inc. · 2019
- Frequency enhanced active transistor3US 9,444,418 B1Rockwell Collins, Inc. · 2016