H03F 3/3035
Using differential amplifiers as phase-splitting elements
Official title: {using differential amplifiers as phase-splitting elements}
H03F3/3035 (Using differential amplifiers as phase-splitting elements) appears on 8 US grants and 8 published applications in this corpus.
Search patents in H03F- Granted patents
- 8
- Published applications
- 8
- Assignees
- 11
- Inventors
- 21
- Latest grant
- 1 Mar 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 0 | 1 |
| 2003 | 1 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 3 | 2 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Reference precharge system1 Mar 2022US 11,264,959 B2Texas Instruments Incorporated
- Managing a shoot-through condition in a component containing a push-pull output stage4 Jun 2019US 10,312,872 B2Aura Semiconductor Pvt. Ltd
- Data receiver and controller for DDR memory25 Dec 2018US 10,163,465 B1Novatek Microelectronics Corp.
- Low-noise current-in class D amplifier with slew rate control mechanism28 Aug 2018US 10,063,251 B2Mediatek Inc.
- Differential amplifier circuit22 May 2018US 9,979,351 B2Ablic Inc.
- Ripple cancellation in switched-mode voltage converters28 May 2026US 2026/0149360 A1
- Reference precharge system16 Dec 2021US 2021/0391836 A1Texas Instruments Incorporated
- Managing a shoot-through condition in a component containing a push-pull output stage1 Nov 2018US 2018/0316322 A1Aura Semiconductor Pvt. Ltd
- Low-noise current-in class d amplifier with slew rate control mechanism18 Jan 2018US 2018/0019758 A1Mediatek Inc.
- Differential amplifier circuit29 Jun 2017US 2017/0187330 A1Sii Semiconductor Corporation
Most cited
By later US patents
- Low-noise current-in class D amplifier with slew rate control mechanism2US 10,063,251 B2Mediatek Inc. · 2018
- Data receiver and controller for DDR memory2US 10,163,465 B1Novatek Microelectronics Corp. · 2018
- Managing a shoot-through condition in a component containing a push-pull output stage1US 10,312,872 B2Aura Semiconductor Pvt. Ltd · 2019
- Push-pull amplifiers1US 6,630,865 B2Techstream Pty Ltd. · 2003