H03F 2203/45258
Resistors are added in the source circuit of the amplifying fets of
Official title: Resistors are added in the source circuit of the amplifying FETs of the dif amp
H03F2203/45258 (Resistors are added in the source circuit of the amplifying fets of) appears on 29 US grants and 16 published applications in this corpus.
Search patents in H03F- Granted patents
- 29
- Published applications
- 16
- Assignees
- 22
- Inventors
- 66
- Latest grant
- 24 Dec 2024
Filings by year
| Year | Granted patents | Published applications |
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| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
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| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
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| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
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| 1999 | 1 | 0 |
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| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 2 |
| 2017 | 0 | 0 |
| 2018 | 1 | 1 |
| 2019 | 4 | 5 |
| 2020 | 4 | 2 |
| 2021 | 1 | 0 |
| 2022 | 1 | 2 |
| 2023 | 2 | 2 |
| 2024 | 2 | 1 |
| 2025 | 0 | 1 |
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.
- Transconductance amplifier of high linearity and common-mode rejection30 Jul 2024US 12,052,005 B2Realtek Semiconductor Corp.
- Differential amplifier circuitry16 May 2023US 11,652,459 B2Socionext Inc.
- Differential amplifier circuitry11 Apr 2023US 11,626,846 B2Socionext Inc.
- Differential amplifier circuitry17 May 2022US 11,336,245 B2Socionext Inc.
- Circuit for voltage offset compensation16 Jan 2025US 2025/0023531 A1STMicroelectronics International N. V.
- Mos differential pair18 Jul 2024US 2024/0243712 A1STMicroelectronics (Alps) SAS
- Transconductance amplifier of high linearity and common-mode rejection12 Oct 2023US 2023/0327620 A1Realtek Semiconductor Corp.
- 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
- Differential amplifier circuitry28 Jul 2022US 2022/0239265 A1Socionext Inc.
Most cited
By later US patents
- Low cost monolithic GaAs upconverter chip58US 5,563,545 AAnadigics, Inc. · 1996
- Low cost monolithic gallium arsenide upconverter chip54US 5,625,307 AAnadigics, Inc. · 1997
- Amplifier stage having compensation for NPN, PNP beta mismatch and improved slew rate44US 5,512,859 ANational Semiconductor Corporation · 1996
- Differential transimpedance amplifier19US 5,900,779 AVTC Inc. · 1999
- Cascaded amplifier having temperature compensation18US 5,471,173 AU. S. Philips Corporation · 1995