H03F 3/45251
Complementary pl types having parallel inputs and being supplied in series
Official title: {Complementary Pl types having parallel inputs and being supplied in series}
H03F3/45251 (Complementary pl types having parallel inputs and being supplied in series) appears on 11 US grants and 17 published applications in this corpus.
Search patents in H03F- Granted patents
- 11
- Published applications
- 17
- Assignees
- 14
- Inventors
- 33
- Latest grant
- 30 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 1 | 1 |
| 2014 | 1 | 0 |
| 2015 | 1 | 2 |
| 2016 | 0 | 0 |
| 2017 | 1 | 1 |
| 2018 | 1 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 1 |
| 2024 | 2 | 2 |
| 2025 | 1 | 1 |
| 2026 | 0 | 4 |
By publication year. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Push-pull power amplifier30 Sep 2025US 12,431,848 B2MediaTek Singapore Pte. Ltd.
- Amplifier and signal processing apparatus17 Sep 2024US 12,095,426 B2Sony Semiconductor Solutions Corporation
- Sense amplifier circuit and flip-flop7 May 2024US 11,979,121 B2Changxin Memory Technologies, Inc.
- Differential amplifier circuit and radar device20 Aug 2019US 10,389,317 B2Panasonic Intellectual Property Management Co., Ltd.
- Output circuit, data driver, and display device13 Feb 2018US 9,892,703 B2Renesas Electronics Corporation
- Amplifier device able to process multiple sets of input signals25 Jun 2026US 2026/0180513 A1Realtek Semiconductor Corp.
- Wideband distributed amplifier in a receiver2 Apr 2026US 2026/0095127 A1Avago Technologies International Sales Pte. Limited
- Continuous time linear equalizer employing current-reuse and current-stealing architecture26 Feb 2026US 2026/0058849 A1QUALCOMM Incorporated
- Push-pull power amplifier1 Jan 2026US 2026/0005660 A1MediaTek Singapore Pte. Ltd.
- Chip with cascode circuits17 Jul 2025US 2025/0233565 A1Infineon Technologies AG
Most cited
By later US patents
- Output circuit, data driver, and display device10US 8,988,402 B2Renesas Electronics Corporation · 2015
- Differential, complementary amplifier7US 6,642,790 B2Infineon Technologies AG · 2003
- Non-linear capacitance compensation7US 8,344,808 B2Javelin Semiconductor, Inc. · 2013
- Transconductance amplifier having common mode feedback circuit and method of operating the transconductance amplifier5US 7,323,935 B2Samsung Electronics Co., Ltd. · 2008
- Output circuit, data driver, and display device3US 9,892,703 B2Renesas Electronics Corporation · 2018