H03F 2203/45361
The aac comprising multiple transistors parallel coupled at their drains only
Official title: the AAC comprising multiple transistors parallel coupled at their drains only, e.g. in a cascode dif amp, only those forming the composite common source transistor
H03F2203/45361 (The aac comprising multiple transistors parallel coupled at their drains only) appears on 32 US grants and 27 published applications in this corpus.
Search patents in H03F- Granted patents
- 32
- Published applications
- 27
- Assignees
- 36
- Inventors
- 58
- Latest grant
- 29 Dec 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 1 | 3 |
| 2006 | 4 | 5 |
| 2007 | 4 | 3 |
| 2008 | 1 | 2 |
| 2009 | 3 | 0 |
| 2010 | 0 | 1 |
| 2011 | 2 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 2 |
| 2017 | 3 | 0 |
| 2018 | 1 | 4 |
| 2019 | 3 | 2 |
| 2020 | 2 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Magnetic operational amplifier29 Dec 2020US 10,879,860 B2Centre National de la Recherche Scientifique (CNRS)
- Amplifier circuitry, voltage regulator circuit, and signal compensation method25 Feb 2020US 10,574,189 B2Global Unichip Corporation
- Finite impulse response analog receive filter with amplifier-based delay chain4 Jun 2019US 10,313,165 B2Credo Technology Group Limited
- FBDDA amplifier and device including the FBDDA amplifier26 Mar 2019US 10,243,520 B2STMicroelectronics S,r.l.
- Method for making a semiconductor device including threshold voltage measurement circuitry29 Jan 2019US 10,191,105 B2Atomera Incorporated
- Operational amplifier, drive circuit, interface chip, and electronic device2 Nov 2023US 2023/0353109 A1
- Digitally controlled rf power amplifier15 Jun 2023US 2023/0188103 A1Research & Business Foundation Sungkyunkwan University
- Amplifier circuitry, voltage regulator circuit, and signal compensation method28 Nov 2019US 2019/0363678 A1Global Unichip Corporation
- Magnetic operational amplifier13 Jun 2019US 2019/0181818 A1Centre National de la Recherche Scientifique (CNRS)
- Finite impulse response analog receive filter with amplifier-based delay chain13 Sep 2018US 2018/0262374 A1Credo Technology Group Limited
Most cited
By later US patents
- Semiconductor device including threshold voltage measurement circuitry74US 10,107,854 B2Atomera Incorporated · 2018
- Method for making a semiconductor device including threshold voltage measurement circuitry66US 10,191,105 B2Atomera Incorporated · 2019
- Low voltage broadband gain cell16US 7,170,349 B2Scintera Networks, Inc. · 2007
- Variable gain circuit14US 5,682,119 ANEC Corporation · 1997
- Differential amplifier and voltage follower circuit13US 6,137,360 ASharp Kabushiki Kaisha · 2000