H03F 2203/21161
An output signal dependant signal being measured by current measuring at the
Official title: An output signal dependant signal being measured by current measuring at the output of a power amplifier
H03F2203/21161 (An output signal dependant signal being measured by current measuring at the) appears on 8 US grants and 8 published applications in this corpus.
Search patents in H03F- Granted patents
- 8
- Published applications
- 8
- Assignees
- 8
- Inventors
- 17
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 2 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 2 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
| 2023 | 1 | 0 |
| 2024 | 0 | 2 |
| 2025 | 0 | 0 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Voltage and current sense circuits for measuring a load connected to a power amplifier25 Aug 2026US 12,716,920 B2Goodix Technology (Hk) Company Limited
- Methods and apparatus to improve difference amplifiers18 Aug 2026US 12,712,505 B2Texas Instruments Incorporated
- Amplifier circuit and method for operating an amplifier circuit10 Jan 2023US 11,552,603 B2Siemens Schweiz AG
- Class D transconductance amplifier19 Apr 2022US 11,309,848 B2Fluke Corporation
- Class D transconductance amplifier8 Sep 2020US 10,771,020 B1Fluke Corporation
- Voltage and current sense circuits for measuring a load connected to a power amplifier3 Oct 2024US 2024/0329099 A1Goodix Technology (Hk) Company Limited
- Methods and apparatus to improve difference amplifiers2 May 2024US 2024/0146265 A1Texas Instruments Incorporated
- Amplifier Circuit and Method for Operating an Amplifier Circuit14 Jan 2021US 2021/0013848 A1Siemens Schweiz AG
- Class d transconductance amplifier19 Nov 2020US 2020/0366252 A1Fluke Corporation
- Class d transconductance amplifier20 Aug 2020US 2020/0266771 A1Fluke Corporation
Most cited
By later US patents