H03F 2203/7215
The gated amplifier being switched on or off by a switch at
Official title: the gated amplifier being switched on or off by a switch at the input of the amplifier
H03F2203/7215 (The gated amplifier being switched on or off by a switch at) appears on 196 US grants and 210 published applications in this corpus.
Search patents in H03F- Granted patents
- 196
- Published applications
- 210
- Assignees
- 116
- Inventors
- 369
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 7 | 2 |
| 2002 | 4 | 0 |
| 2003 | 1 | 2 |
| 2004 | 4 | 3 |
| 2005 | 1 | 1 |
| 2006 | 1 | 5 |
| 2007 | 6 | 9 |
| 2008 | 5 | 5 |
| 2009 | 5 | 6 |
| 2010 | 7 | 10 |
| 2011 | 7 | 19 |
| 2012 | 11 | 16 |
| 2013 | 15 | 10 |
| 2014 | 16 | 17 |
| 2015 | 8 | 17 |
| 2016 | 16 | 17 |
| 2017 | 15 | 7 |
| 2018 | 8 | 15 |
| 2019 | 16 | 9 |
| 2020 | 8 | 8 |
| 2021 | 8 | 7 |
| 2022 | 7 | 8 |
| 2023 | 6 | 7 |
| 2024 | 1 | 5 |
| 2025 | 5 | 1 |
| 2026 | 1 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Wireless Circuitry with Scan Amplifier30 Jul 2026US 2026/0222001 A1Apple Inc.
- Operational transconductance amplifier (ota) with separate cascode paths for reconfigurable input pairs23 Jul 2026US 2026/0213718 A1QUALCOMM Incorporated
- Power amplifier and electronic device comprising same19 Feb 2026US 2026/0051863 A1Samsung Electronics Co., Ltd.
- Attenuators for radio-frequency applications22 May 2025US 2025/0167767 A1Skyworks Solutions, Inc.
Most cited
By later US patents
- Amplification using amplitude reconstruction of amplitude and/or angle modulated carrier176US 6,147,553 AFujant, Inc. · 2000
- Apparatus and method for enabled switch detection133US 8,008,970 B1Skyworks Solutions, Inc. · 2011
- Amplification using amplitude reconstruction of amplitude and/or angle modulated carrier131US 5,886,573 AFujant, Inc. · 1999
- Digital to analog converter123US 5,396,245 ALinear Technology Corporation · 1995
- Multiple-band amplifier104US 5,774,017 AAnadigics, Inc. · 1998