H03F 2203/45278
Two sepp stages are added to the differential amplifier, the outputs of
Official title: Two SEPP stages are added to the differential amplifier, the outputs of the two SEPP stages being the two outputs of the whole amplifier
H03F2203/45278 (Two sepp stages are added to the differential amplifier, the outputs of) appears on 14 US grants and 4 published applications in this corpus.
Search patents in H03F- Granted patents
- 14
- Published applications
- 4
- Assignees
- 11
- Inventors
- 23
- Latest grant
- 27 Oct 2020
Filings by year
| Year | Granted patents | Published applications |
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| 1984 | 1 | 0 |
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| 1991 | 1 | 0 |
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| 1998 | 2 | 0 |
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| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
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| 2012 | 1 | 0 |
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| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Operational amplifier and control method thereof27 Oct 2020US 10,819,291 B2Shenzhen Goodix Technology Co., Ltd.
- High linearity push-pull common-gate amplifier3 Jan 2017US 9,537,457 B2Intel IP Corporation
- Fully differential class A/AB amplifier and method thereof20 Dec 2016US 9,525,391 B2MediaTek Singapore Pte. Ltd.
- Wide-band low-noise CMOS amplifier21 Aug 2012US 8,248,161 B2Motorola Solutions, Inc.
- Low voltage fully differential operational amplifier with improved common mode circuitry1 Dec 1998US 5,844,442 AAdvanced Micro Devices, Inc.
- Operational amplifier and control method thereof13 Feb 2020US 2020/0052655 A1Shenzhen Goodix Technology Co., Ltd.
- High Linearity Push-Pull Common-Gate Amplifier25 Aug 2016US 2016/0248390 A1Intel IP Corporation
- Fully differential class a/ab amplifier and method thereof10 Sep 2015US 2015/0256138 A1MediaTek Singapore Pte. Ltd.
- Wide-band low-noise cmos amplifier14 Feb 2008US 2008/0036537 A1Motorola, Inc.
Most cited
By later US patents
- Coupling circuit35US 5,770,972 AZero Impedance Systems, Inc. · 1998
- Low voltage fully differential operational amplifier with improved common mode circuitry20US 5,844,442 AAdvanced Micro Devices, Inc. · 1998
- Fully differential operational amplifier having frequency dependent impedance division19US 5,146,179 ACarnegie Mellon University · 1992
- Highly linear operational transconductance amplifier with low transconductance15US 5,028,881 AMotorola, Inc. · 1991
- Amplifier7US 5,300,893 AZero Impedance Systems, Inc. · 1994