H04B 1/0078
With a common intermediate frequency amplifier for the different intermediate frequencies
Official title: {with a common intermediate frequency amplifier for the different intermediate frequencies, e.g. when using switched intermediate frequency filters}
H04B1/0078 (With a common intermediate frequency amplifier for the different intermediate frequencies) appears on 183 US grants and 264 published applications in this corpus.
Search patents in H04B- Granted patents
- 183
- Published applications
- 264
- Assignees
- 85
- Inventors
- 478
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 2 |
| 2008 | 1 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 4 | 2 |
| 2015 | 1 | 2 |
| 2016 | 4 | 0 |
| 2017 | 2 | 4 |
| 2018 | 4 | 0 |
| 2019 | 2 | 3 |
| 2020 | 9 | 12 |
| 2021 | 13 | 42 |
| 2022 | 26 | 26 |
| 2023 | 27 | 40 |
| 2024 | 21 | 45 |
| 2025 | 29 | 49 |
| 2026 | 38 | 33 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Radio frequency module with reduced intermodulation distortion6 Oct 2026US 12,756,408 B2Skyworks Solutions, Inc.
- Wireless RF front end circuit and wireless signal boosting device having the wireless RF front end circuit29 Sep 2026US 12,750,082 B2Moxa Inc.
- Radio-frequency modules that enhance noise reduction using bypass capacitors in double-sided mounting configurations15 Sep 2026US 12,738,967 B2Murata Manufacturing Co., Ltd.
- Devices and systems including transmitters for broadband magnetic field communication15 Sep 2026US 12,738,977 B2Electronics and Telecommunications Research Institute
- Current monitoring for time division duplex power amplifier in a communication system25 Aug 2026US 12,719,511 B2Outdoor Wireless Networks LLC
- Envelope controlled radio frequency switches8 Oct 2026US 2026/0312606 A1Skyworks Solutions, Inc.
- Millimeter wave multi-access point communication system1 Oct 2026US 2026/0303130 A1
- Radio frequency circuit1 Oct 2026US 2026/0303131 A1Sumitomo Electric Device Innovations, Inc.
- Transceiver including programmable self-interference canceller for full-duplex and time division duplex modes17 Sep 2026US 2026/0280589 A1QUALCOMM Incorporated
- Oversampled multiple-correlator symbol synchronization17 Sep 2026US 2026/0280590 A1ViaSat, Inc.
Most cited
By later US patents
- System and process for shared frequency source multi-band transmitters and receivers27US 6,415,001 B1Conexant Systems, Inc. · 2002
- Method and arrangement for transmitting and receiving RF signals through various radio interfaces of communication systems19US 7,415,247 B1Nokia Corporation · 2008
- Mobile device front end architecture for antenna plexing for multiple frequency bands13US 11,405,059 B2Skyworks Solutions, Inc. · 2022
- Broadband architectures for radio frequency front-ends12US 11,601,144 B2Skyworks Solutions, Inc. · 2023
- Envelope controlled radio frequency switches10US 11,431,357 B2Skyworks Solutions, Inc. · 2022