H03F 2203/45662
The lc comprising inductive coupled loading elements
Official title: the LC comprising inductive coupled loading elements
H03F2203/45662 (The lc comprising inductive coupled loading elements) appears on 24 US grants and 26 published applications in this corpus.
Search patents in H03F- Granted patents
- 24
- Published applications
- 26
- Assignees
- 23
- Inventors
- 48
- Latest grant
- 24 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 0 | 2 |
| 2004 | 2 | 0 |
| 2005 | 0 | 2 |
| 2006 | 1 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 1 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 1 |
| 2016 | 0 | 2 |
| 2017 | 3 | 0 |
| 2018 | 1 | 1 |
| 2019 | 1 | 1 |
| 2020 | 1 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 9 |
| 2023 | 1 | 1 |
| 2024 | 7 | 0 |
| 2025 | 2 | 2 |
| 2026 | 0 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Bandwidth enhanced gain stage with improved common mode rejection ratio24 Jun 2025US 12,341,477 B2Huawei Technologies Co., Ltd.
- Differential amplifier including dual magnetically coupled feedback loops15 Apr 2025US 12,278,599 B2QuantalRF AG
- Amplifier linearization using magnetically coupled feedback provided by a transformer coupled to a balun-based load3 Dec 2024US 12,160,203 B2QuantalRF AG
- Amplifier linearization using magnetically coupled feedback19 Nov 2024US 12,149,210 B2QuantalRF AG
- Variable gain amplifier and phased array transceiver15 Oct 2024US 12,119,797 B2Huawei Technologies Co., Ltd.
- Hybrid differential amplifier with high linearity and method thereof14 May 2026US 2026/0135530 A1
- Differential amplifier including dual magnetically coupled feedback loops28 Aug 2025US 2025/0274081 A1QuantalRF AG
- Amplification circuit, multi-stage amplifier and amplifier16 Jan 2025US 2025/0023522 A1Samsung Electronics Co., Ltd.
- Transformer-based current-reuse amplifier with embedded iq generation for compact image rejection architecture in multi-band millimeter-wave 5g communication19 Oct 2023US 2023/0336203 A1Swiftlink Technologies Inc.
- Differential tuned inductor devices and methods thereof29 Dec 2022US 2022/0415789 A1Intrinsix Corporation
Most cited
By later US patents
- Digitally controlled transconductance cell22US 6,985,036 B2Scintera Networks, Inc. · 2006
- Integrated balun and transformer structures20US 6,717,502 B2Atheros Communications, Inc. · 2004
- Narrow-band tunable radio frequency (RF) power amplifiers and related methods19US 8,244,194 B2Javelin Semiconductor, Inc. · 2012
- Amplifier including magnetically coupled feedback loop and stacked input and output stages adapted for DC current reuse7US 11,979,114 B2QuantalRF AG · 2024
- Transconductance optimization using feedback-balun-transformer with inductance degeneration combinations7US 9,608,568 B2Futurewei Technologies, Inc. · 2017