H03F 2203/21124
A parallel resonance circuit being coupled at the input of a power
Official title: A parallel resonance circuit being coupled at the input of a power amplifier
H03F2203/21124 (A parallel resonance circuit being coupled at the input of a power) appears on 5 US grants and 6 published applications in this corpus.
Search patents in H03F- Granted patents
- 5
- Published applications
- 6
- Assignees
- 2
- Inventors
- 10
- Latest grant
- 21 Jun 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2018 | 0 | 1 |
| 2019 | 1 | 2 |
| 2020 | 2 | 1 |
| 2021 | 1 | 1 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year.
Recent patents
- Power amplifier circuit21 Jun 2022US 11,368,131 B2Murata Manufacturing Co., Ltd.
- Power amplifier module20 Apr 2021US 10,985,710 B2Murata Manufacturing Co., Ltd.
- Power amplifier circuit1 Dec 2020US 10,855,235 B2Murata Manufacturing Co., Ltd.
- Power amplifier module9 Jun 2020US 10,680,561 B2Murata Manufacturing Co., Ltd.
- Power amplifier module19 Mar 2019US 10,236,834 B2Murata Manufacturing Co., Ltd.
- Electronic circuit for multi-band transmitting / receiving6 Mar 2025US 2025/0080154 A1Samsung Electronics Co., Ltd.
- Power amplifier circuit11 Feb 2021US 2021/0044263 A1Murata Manufacturing Co., Ltd.
- Power amplifier module20 Aug 2020US 2020/0266773 A1Murata Manufacturing Co., Ltd.
- Power amplifier circuit27 Jun 2019US 2019/0199302 A1Murata Manufacturing Co., Ltd.
- Power amplifier module30 May 2019US 2019/0165742 A1Murata Manufacturing Co., Ltd.
Most cited
By later US patents